CORUNDUM - 98 ads

Sunday, May 19, 2024

Quantity : 1000000pcs

GREAT WALL GEMS FACTORY is a cubic zirconia manufacturer in Wuzhou, China. Our products include: cubic zirconia (CZ), crystal, spinel, red and blue corundum, glass and so on with various of attractive colours. The general shapes include: round, oval, pear, heart, marquise, triangle...

Sunday, May 19, 2024

Quantity : 10000000pc

Great Wall Gems Factory produce and supply 1mm to 3mm red corundum (ruby) balls, white corundum balls and diamond cut corundum round at the lowest prices in the world!! The common sizes, such as, 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.45mm, 1.5mm, 1.6mm, 1.65mm, 1.7mm, 1.75mm, 1.8mm, 1...

Thursday, May 09, 2024

Cone crusher/Gyratory crusher machine We have 21 years working experience on mining machinery, which experience makes us have the ability to produce the products you need. We really appreciate can be part of your business to help you in your local market. Welcome to our manufactory...

Thursday, April 11, 2024

Garnet abrasive sand is made of garnet raw materials after crushing and screening. It is an island-like structure of aluminum (calcium) silicate, which has the characteristics of high hardness, strong grinding force, acid and alkali resistance, and high-temperature resistance. Black...

Thursday, April 11, 2024

Brown fused alumina is made of high-quality bauxite, anthracite, and iron filings. It is cooled and smelted at a high temperature by more than 2000 degrees in an electric arc. It is crushed and shaped by a jaw crusher and a ball mill. Description of Brown Fused Alumina for Refractory...

Thursday, February 22, 2024

china garnet abrasive sand is made of garnet raw materials after crushing and screening. It is an island-like structure of aluminum (calcium) silicate, which has the characteristics of high hardness, strong grinding force, acid and alkali resistance, and high-temperature resistance...

Thursday, February 22, 2024

Black silicon carbide is made of quartz sand and petroleum coke as the main raw materials, and is smelted at high temperature in a resistance furnace. It is black crystal, brittle and sharp, and has certain thermal and electrical conductivity. Black Silicon Carbide Powder Specifications...

Tuesday, February 06, 2024

Price : 0.5-3

Portable flap wheels were made by bonding radial flaps of abrasive into a hub fitted with a spindle shank. These were intended for use with electric drills and were limited to a maximum speed of around 1,000 rpm. Specifications of Flap Wheel Abrasive Sanding Wheels With developments...

Tuesday, February 06, 2024

Price : 0.5-3

Flap Discs Products Polishing Flap Disc As one of flap disc suppliers, RIKEN RMC Flap Discs provide a system for removing material and finishing in one step, thereby, reducing both finishing time and finishing costs. Use in applications such as weld grinding, deburring, rust removal...

Tuesday, February 06, 2024

Price : 0.5-3

Vulcanized fiber discs (commonly known as fiber discs) are round grinding wheels with a backing made of vulcanized fiber that is coated on one side with resin and abrasive grain. Abrasive fiber disc is fitted to suitable backing pads and used on angle grinders, predominantly for...

Tuesday, September 12, 2023

Black Silicon Carbide Black silicon carbide 220 is made of quartz sand and petroleum coke as the main raw materials, and is smelted at high temperature in a resistance furnace. It is black crystal, brittle and sharp, and has certain thermal and electrical conductivity. Black Silicon...

Wednesday, July 05, 2023

As a kind of refractory materials, white fused alumina grit is generally used for aggregate and fine powder, because it has the characteristics of high refractoriness, wear resistance, corrosion resistance, etc., and it also has the characteristics of high load temperature and high-temperature...

Wednesday, July 05, 2023

China garnet abrasive sand is made of garnet raw materials after crushing and screening. It is an island-like structure of aluminum (calcium) silicate, which has the characteristics of high hardness, strong grinding force, acid and alkali resistance, and high-temperature resistance...

Saturday, May 06, 2023

Price : $700-1100/MT

Black silicon carbide is made of quartz sand and petroleum coke as the main raw materials, and is smelted at high temperature in a resistance furnace. It is black crystal, brittle and sharp, and has certain thermal and electrical conductivity. Black Silicon Carbide Powder Specifications...

Saturday, May 06, 2023

Price : $700-1100/MT

Green Vs Black Silicon Carbide Silicon carbide (SiC) is made of quartz sand, petroleum coke (or coal coke), wood chips, and other raw materials by a high-temperature smelting resistance furnace. In the contemporary C, N, B and other non-oxide high-tech refractory materials, silicon...

Thursday, February 23, 2023

Types, Uses and Properties of Abrasives There are many kinds of china abrasives, which are generally classified according to their hardness. The material of the highest hardness is diamond, including natural diamond pellets and synthetic diamond grits; the second material is carbides...

Wednesday, February 08, 2023

It is a derivative of white corundum. Its appearance is rosy, its hardness is similar to that of white corundum, its toughness is slightly higher than that of white corundum, and its strength is high, its grinding performance is good, and its grinding precision is high. The abrasive...

Wednesday, February 08, 2023

chrome corundum grinding head g pa p1 grinding head g triangle cone shape c a32 1 a40 12 12 3 grinding head g triangle cone shape c a25 1 1 chrome corundum grinding head g pa p1 grinding head g triangle cone shape c a32 1 a40 12 12 3 grinding head g triangle cone shape c a25 1 1 ...

Saturday, December 17, 2022

Quantity : 1000000pcs - Price : 0.1USD-60USD

It is a derivative of brown corundum, and its appearance is black. It is characterized by low alumina content and a certain amount of iron oxide (about 10%), so it has low hardness but good toughness. It is mostly used for free grinding, such as grinding or rough grinding before electroplating...

Saturday, December 17, 2022

Quantity : 1000000pcs - Price : 0.1USD-60USD

KEYING Mounted Head is made of imported raw materials and special equipment with automatic production and excellent quality. These products are designed to meet the needs of individual grinding tool applications and come in a wide range of particle types, granularity, hardness levels, and shapes...

Tuesday, October 11, 2022

Price : $700-1100/MT

Garnet abrasive sand is made of garnet raw materials after crushing and screening. It is an island-like structure of aluminum (calcium) silicate, which has the characteristics of high hardness, strong grinding force, acid and alkali resistance, and high temperature resistance. Garnet...

Tuesday, October 11, 2022

Price : $700-1100/MT

Brown Fused Alumina For Refractory is made of high-quality bauxite, anthracite, and iron filings. It is cooled and smelted at a high temperature by more than 2000 degrees in an electric arc. It is crushed and shaped by a jaw crusher and a ball mill. Applications of Brown Fused Alumina...

Tuesday, August 09, 2022

Sand casting china is the most commonly applied method for casting the metal part. It suits most of the raw materials, ferroalloy, and non-ferroalloy both can be used to do the sand casting. Types of sand casting is able to produce the part varying from several gram weight to dozens of tons...

Sunday, February 20, 2022

Quantity : 20,000 ton - Price : $850~$2000 / ton

Sand casting is the most commonly applied method for casting the metal part. It suits most of the raw materials, ferroalloy, and non-ferroalloy both can be used to do the sand casting. Sand casting is able to produce the part varying from several gram weight to dozens of tons, or...

Friday, October 22, 2021

Ground carbide here refers only to the carbide product series of the precision ground shaft for water meter, precision meters, instruments. Character is that very precise mirror polishing ground, very high hardness can not deform easily under high pressure, very good corrosion-resistant...

Saturday, August 14, 2021

Price : USD 0.5-3

We are a abrasives supplier and supply products for deburring, sandpaper flap disc, flap wheel metal polishing, flap discs for steel, flap disc for sanding wood, disc flap, polishing flap disc, rust, discoloration, welding preparation, surface treatment and so on. With longer life...

Thursday, June 17, 2021

Properties Detonation-synthesized polycrystalline diamond powder The structure resembles the rare natural polycrystalline black diamond, metallic-grey, superior toughness, self-sharpening. The lapping and polishing efficiency of the detonation-synthesized polycrystalline micron diamond...

Tuesday, August 25, 2020

Quantity : 100000pcs/ - Price : 1.5-8.8

Brown fused alumina oxide(BFA), local name, also known as carborundum,is brown artificial corundum which are melting in arc furnace from three material alumina, carbon materials, and scrap iron , so the main chemical composition of brown fused alumina is AL2O3, its content is from 95...

Saturday, November 16, 2019

Quantity : 8000kgs - Price : USD0.025 - USD1.05

1) Properties Detonation-synthesized polycrystalline diamond micro powder The structure resembles the rare natural polycrystalline black diamond, metallic-grey, superior toughness, self-sharpening. The lapping and polishing efficiency of the detonation-synthesized polycrystalline...

Saturday, October 26, 2019

Quantity : 8000kgs - Price : USD0.025 - USD1.05

1) Properties Detonation-synthesized polycrystalline diamond powder The structure resembles the rare natural polycrystalline black diamond, metallic-grey, superior toughness, self-sharpening. The lapping and polishing efficiency of the detonation-synthesized polycrystalline diamond...

Saturday, October 12, 2019

Quantity : 8000kgs - Price : USD0.025 - USD1.05

1) Properties Detonation-synthesized polycrystalline diamond micro-powder The structure resembles the rare natural polycrystalline black diamond, metallic-grey, superior toughness, self-sharpening. Monocrystalline vs polycrystalline diamond：The lapping and polishing efficiency of...

Wednesday, April 17, 2019

The vitrified bond diamond grinding wheel features high strength, good heat resistance, sharp cutting, high grinding efficiency, no heat and block in the grinding process, small thermal expansion, easy to control accuracy. Compared with resin bond diamond grinding wheel, it solves...

Saturday, December 08, 2018

this series of bricks are made from high quality fused MgO,fused corundum and graphite as main raw materials and phenolic resin as binder . the products are mainly used in the bottom and sidewall of ladle with better corrosion and erosion resistance. Location : 403, D-5 Building...

Wednesday, October 31, 2018

this series of bricks are made from high quality fused MgO,fused corundum and graphite as main raw materials and phenolic resin as binder . the products are mainly used in the bottom and sidewall of ladle with better corrosion and erosion resistance. Location : 403, D-5 Building, Chuntianyuan...

Tuesday, October 30, 2018

this series of bricks are made from high quality fused MgO,fused corundum and graphite as main raw materials and phenolic resin as binder . the products are mainly used in the bottom and sidewall of ladle with better corrosion and erosion resistance. Location : 403, D-5 Building, Chuntianyuan...

Tuesday, October 30, 2018

this series of bricks are made from high quality fused MgO,fused corundum and graphite as main raw materials and phenolic resin as binder . the products are mainly used in the bottom and sidewall of ladle with better corrosion and erosion resistance. Location : 403, D-5 Building, Chuntianyuan...

Thursday, March 22, 2018

Bronze thread head drill bit for glass drilling Model: ZR-002 Size: Dia5mm-Dia100mm 1.Bronze diamond glass drill bits are suit for all kinds of 4-19mm thickness glass; 2.Pls note: we suggest that working speed 3000-3500rpm for dia5-dia42,2000-2500rpm for dia45-dia70 and 1000-1500rpm...

Thursday, March 22, 2018

sintered bronze cone shank drill bit Model: ZR-001 Size: Dia4mm-Dia100mm 1 Bronze diamond glass drill bits are suit for all kinds of 4-19mm thickness glass; 2 Pls note: we suggest that working speed 3000-3500rpm for dia4mm-dia42mm,2000-2500rpm for dia45mm-dia70mm and 1000-1500rpm...

Wednesday, February 28, 2018

Quantity : 99999MTS - Price : USD2999-3999/MT

ZA Zirconia fused alumina/aluminum oxide/alumina oxide/corundum Chemical Composition(%) Items Al2O3 ZrO2 TiO2 Fe2O3 SiO2 ZA25 68-72 24-30 ≤1.5 ≤0.5 ≤1.0 ZA40 55-57 35-44 ≤1.5 ≤0.5 ≤1.0 Physical Properties Crystal Form Monoclinic,tetragonal system Reaction...

Wednesday, February 28, 2018

Quantity : 999999MTS - Price : USD799-1999/MT

PA Pink fused alumina/aluminum oxide/alumina oxide/Corundum Pink Aluminum Oxide is bayer alumina,which is electrically fused in high temperature,being added with the right quantity of oxidized chromium. lt is pink.lts hardness is close to,but toughness higher than that or WA. Chemical...

Saturday, November 11, 2017

Quantity : 1000 - Price : 12,00 €

Ceramic diamond bruting wheel is suitable for natural diamond grinding and polishing, and it replace the diamond polycrystalline(PDC) processing diamond. Ceramic diamond bruting wheels have the common characteristics of diamond and ceramic bond agent. Compared with ordinary corundum...

Tuesday, December 27, 2016

Quantity : 500mt per - Price : >500 usd/ton

BROWN FUSED ALUMINA Brown Fused Alumina is a dense material produced from bauxite raw material.Brown fused aluminum oxide is a tough, hard material (Mohs hardness 9) with high strength, excellent wear and corrosion resistance and good thermal conductivity. It is used in manufacturing...

Friday, November 25, 2016

Quantity : 10000000 p - Price : 1 000,00 €

Ceramic Lined Composite Steel Pipe, Ceramic Lined Pipe, Composite Steel Pipe Ceramic lined composite steel pipe is made through self-propagating high-temperature synthesis (SHS) technique. The pipe consists of three layers: smooth ceramic lining (compact corundum), ceramic and metal...

Friday, November 25, 2016

Quantity : 10000000 p - Price : 1 000,00 €

Recently, excellent abrasion resistance is required for the used in the slurry transporting systems, for example, which transport the coal ash in pulverized coal firing boilers. We have developed abrasion resistant pipe for transportation of scurries and ash named ceramic lined steel...

Friday, November 25, 2016

Quantity : 10000000 p - Price : 1 000,00 €

Ceramic Lined Pipe, Abrasion resistant ceramic lined pipe, Abrasion resistant pipe Ceramic Lined Pipe, Ceramic Lined Elbows and Bends, Ceramic Tile Lined and Elbows , Bimetal Clad Pipe, Concrete Pump Pipe, Concrete Pump Boom Elbow, Honed Tubes for Hydraulic, Hard Chrome Plated Bars...

Friday, November 25, 2016

Quantity : 11111111 p - Price : 1 000,00 €

Ceramic lined composite pipe, Ceramic lined composite steel pipe Ceramic-lined composite steel pipe due to give full play to the high strength , good toughness , impact resistance, good weldability and corundum high hardness, high wear resistance, corrosion resistance, heat resistance...

Friday, November 25, 2016

Quantity : SHS Cerami - Price : 1 000,00 €

SHS- self -igniting alumina ceramic composite pipe is the national " 863 " program in the field of new materials , and the successful implementation of the industrialization of high-tech achievements. The products are of corundum (a-AL2O3) ceramic intermediate layer , three layers...

Tuesday, August 30, 2016

Price : 10,00 €

Among those famous China white corundum grinding wheel manufacturers, Yinglong Superhard Materials Manufactory is a professional such supplier, welcome to buy white corundum grinding wheel production with our factory.White Corundum Grinding WheeWhite corundum (WA) grinding wheel for grinding...

Sunday, August 28, 2016

Price : 10,00 €

Product name: ZCQ series self-priming magnetic pumpProduct category: Magnetic pump1. Product SummaryZCQ series self-priming magnetic drive pump (self-priming pump for short) has replaced dynamic sealing with static sealing,Website: http://www.hpumpequipment.com, enabling the flow...

Wednesday, November 25, 2015

Quantity : 2000MTS - Price : USD699-1699/MT

Black Corundum Chemical Composition(%) Al2O3: 81-85% Fe2O3: 9-11% SiO2: 8%max Al2O3: 75-80% Fe2O3: 10-12% SiO2: 10%max Physical Properties Bulk density: 1.75-1.95g/cm3 Specific Gravity: 3.50g/cm3 min Mohs Hardness: 7.0-9.0 Usage: 1. Add appropriate amount of Black Fused Alumina...

Wednesday, November 25, 2015

Quantity : 5000 Piece - Price : US $1 - 5 / Kilogram

Cone crusher is widely used in metallurgy, construction, mining and other industries, it can be used as secondary crushing, or three, four broken. Hydraulic cone crusher, compound cone crusher, spring cone crusher various consumable collectively referred to as cone crusher accessories...

Wednesday, November 25, 2015

Quantity : 100 Set/Se - Price : US $2,000 - 200,000

Cone crusher is widely used in metallurgy, construction, mining and other industries, it can be used as secondary crushing, or three, four broken. Hydraulic cone crusher, compound cone crusher, spring cone crusher various consumable collectively referred to as cone crusher accessories...

Thursday, November 12, 2015

Quantity : 1+ - Price : mail

Cone crusher is widely used in metallurgy, construction, mining and other industries, it can be used as secondary crushing, or three, four broken. Hydraulic cone crusher, compound cone crusher, spring cone crusher various consumable collectively referred to as cone crusher accessories...

Thursday, November 12, 2015

Quantity : 1+ - Price : mail

Cone crusher is widely used in metallurgy, construction, mining and other industries, it can be used as secondary crushing, or three, four broken. Hydraulic cone crusher, compound cone crusher, spring cone crusher various consumable collectively referred to as cone crusher accessories...

Wednesday, October 28, 2015

Quantity : 1+ - Price : mail

Cone crusher is widely used in metallurgy, construction, mining and other industries, it can be used as secondary crushing, or three, four broken. Hydraulic cone crusher, compound cone crusher, spring cone crusher various consumable collectively referred to as cone crusher accessories...

Wednesday, October 28, 2015

Quantity : 1+ - Price : mail

Cone crusher is widely used in metallurgy, construction, mining and other industries, it can be used as secondary crushing, or three, four broken. Hydraulic cone crusher, compound cone crusher, spring cone crusher various consumable collectively referred to as cone crusher accessories...

Tuesday, October 27, 2015

Quantity : 1+ - Price : mail

Cone crusher is widely used in metallurgy, construction, mining and other industries, it can be used as secondary crushing, or three, four broken. Hydraulic cone crusher, compound cone crusher, spring cone crusher various consumable collectively referred to as cone crusher accessories...

Tuesday, October 27, 2015

Quantity : 1+ - Price : mail

Cone crusher is widely used in metallurgy, construction, mining and other industries, it can be used as secondary crushing, or three, four broken. Hydraulic cone crusher, compound cone crusher, spring cone crusher various consumable collectively referred to as cone crusher accessories...

Saturday, October 24, 2015

Quantity : 1+ - Price : mail

Cone crusher is widely used in metallurgy, construction, mining and other industries, it can be used as secondary crushing, or three, four broken. Hydraulic cone crusher, compound cone crusher, spring cone crusher various consumable collectively referred to as cone crusher accessories...

Saturday, October 24, 2015

Quantity : 1+ - Price : mail

Cone crusher is widely used in metallurgy, construction, mining and other industries, it can be used as secondary crushing, or three, four broken. Hydraulic cone crusher, compound cone crusher, spring cone crusher various consumable collectively referred to as cone crusher accessories...

Friday, October 23, 2015

Quantity : 1+ - Price : mail

Cone crusher is widely used in metallurgy, construction, mining and other industries, it can be used as secondary crushing, or three, four broken. Hydraulic cone crusher, compound cone crusher, spring cone crusher various consumable collectively referred to as cone crusher accessories...

Friday, October 23, 2015

Quantity : 1+ - Price : mail

Cone crusher is widely used in metallurgy, construction, mining and other industries, it can be used as secondary crushing, or three, four broken. Hydraulic cone crusher, compound cone crusher, spring cone crusher various consumable collectively referred to as cone crusher accessories...

Friday, October 23, 2015

Quantity : 1+ - Price : mail

Cone crusher is widely used in metallurgy, construction, mining and other industries, it can be used as secondary crushing, or three, four broken. Hydraulic cone crusher, compound cone crusher, spring cone crusher various consumable collectively referred to as cone crusher accessories...

Wednesday, October 21, 2015

Quantity : 1+ - Price : mail

Cone crusher is widely used in metallurgy, construction, mining and other industries, it can be used as secondary crushing, or three, four broken. Hydraulic cone crusher, compound cone crusher, spring cone crusher various consumable collectively referred to as cone crusher accessories...

Wednesday, October 21, 2015

Quantity : 1+ - Price : mail

Cone crusher is widely used in metallurgy, construction, mining and other industries, it can be used as secondary crushing, or three, four broken. Hydraulic cone crusher, compound cone crusher, spring cone crusher various consumable collectively referred to as cone crusher accessories...

Saturday, October 17, 2015

Quantity : 1+ - Price : mail

Cone crusher is widely used in metallurgy, construction, mining and other industries, it can be used as secondary crushing, or three, four broken. Hydraulic cone crusher, compound cone crusher, spring cone crusher various consumable collectively referred to as cone crusher accessories...

Friday, October 16, 2015

Quantity : 1+ - Price : mail

Cone crusher is widely used in metallurgy, construction, mining and other industries, it can be used as secondary crushing, or three, four broken. Hydraulic cone crusher, compound cone crusher, spring cone crusher various consumable collectively referred to as cone crusher accessories...

Friday, October 16, 2015

Quantity : 1+ - Price : mail

Cone crusher is widely used in metallurgy, construction, mining and other industries, it can be used as secondary crushing, or three, four broken. Hydraulic cone crusher, compound cone crusher, spring cone crusher various consumable collectively referred to as cone crusher accessories...

Thursday, October 15, 2015

Quantity : 1+ - Price : mail

Cone crusher is widely used in metallurgy, construction, mining and other industries, it can be used as secondary crushing, or three, four broken. Hydraulic cone crusher, compound cone crusher, spring cone crusher various consumable collectively referred to as cone crusher accessories...

Sunday, September 06, 2015

Quantity : 1000 - Price : 1 000,00 €

Ceramic Lined Composite Steel Pipe, Ceramic Lined Pipe, Composite Steel Pipe Ceramic lined composite steel pipe is made through self-propagating high-temperature synthesis (SHS) technique. The pipe consists of three layers: smooth ceramic lining (compact corundum), ceramic and metal...

Sunday, September 06, 2015

Quantity : 1000 - Price : 1 000,00 €

Ceramic Lined Pipe, Abrasion resistant ceramic lined pipe, Abrasion resistant pipe Ceramic Lined Pipe, Ceramic Lined Elbows and Bends, Ceramic Tile Lined and Elbows , Bimetal Clad Pipe, Concrete Pump Pipe, Concrete Pump Boom Elbow, Honed Tubes for Hydraulic, Hard Chrome Plated Bars...

Wednesday, September 02, 2015

Quantity : 50000pcs - Price : $0.0318-0.1040

Sand paper ——color sand paper ： It belongs one kind of sand paper, compared with the common grinding sand paper , the texture is more flexible , have a variety of color , its surface is exquisite and the frictional force is strong. Size 23*28cm, 27*39cm,27*54cm,39*54cm ,etc...

Thursday, April 16, 2015

Cheng), service life than the international advanced level of similar products in addition to low level.In, have also come to host plant process and assembly process of years many changes, such as bearing hole machining process, assembly process and machine bearing and assembly are allCheng)...

Tuesday, November 18, 2014

Ladle permeable well block of chrome corundum and corundum spinel series are characterized by good volume stability, high strength at high temperature, strong erosion resistance to molten steel and good thermal shock resistance. It can be designed and produced integral well block...

Tuesday, November 18, 2014

Quantity : 1000 tons - Price : 300USD per ton

Ladle castables using with corundum aluminum magnesia spinel and fused magnesite as raw materials, which is made of micro-power technology and additive agent, are characterized by good construction function, high strength, good volume stability, erosion and washout resistance and...

Tuesday, November 18, 2014

Low carbon magnesia carbon brick using with crystal magnesite, fused corundum, fused spinel, high purity and ultrafine graphite and nano composite antioxidant as raw materials, which are used for ladle slag line. Low carbon and carbon-free corundum spinel bricks are used for ladle...

Tuesday, November 18, 2014

Magnesia alumina carbon bricks, with high grade magnesite, corundum, spinel and graphite as raw materials, bonded by resin, are characterized by good slag resistance. The products are mainly used for ladle upper and lower slag line. Alumina magnesia carbon bricks, with high grade bauxite...

Tuesday, November 18, 2014

Quantity : 60 sets pe - Price : 800--5000USD per set

Spiral Chute Machine used to beneficiation: • Rutile, ilmenite and zircon concentration • Iron ore, chromite and manganese beneficiation • Tin, tantalum and ore concentration • Gold, native copper and base metal recovery • Silica sands processing Advantages and features: ♥...

Wednesday, July 16, 2014

RS Brown fused alumina 98% is a new corundum product used to solve the problems in the process of the traditional Brown fused alumina 98% replacing the white fused alumina and tabular alumina according to the practical needs of refractory manufacturers and practical experience, which...

Wednesday, July 16, 2014

Dense fused alumina is a high grade refractory materials, with the main crystal phase of more than 96% and porosity of less than 4%, it has the advantages of good acid and alkali resistance, good wear resistance under high temperature, corrosion resistance and volume stability. It...

Wednesday, July 16, 2014

Tabular alumina of Ruishi Brand is a kind of pure sintered corundum,which is sintered and completely shrink without adding any additive,such as MgO or B2O3,with coarse crystals and well-developed α- Al2O3 crystal structure.The tabular crystal structure is characterized by narrow pores...

Wednesday, July 16, 2014

Black, frangible and sharp, good thermal conductivity and electric conductivity.Microcosmic shape is a hexagonal crystal, Mohs hardness is 9.3, Vickers hardness is 2940-3300 kg/mm, microhardness is 2670-2815 kg/mm3. Among abrasives, silicon carbide's hardness is higher than corundum...

Saturday, November 16, 2013

Quantity : 10000 tons - Price : 1000 dollars per ton

Product Description 1. The manhole cover is the seal of the top entrance into underground. It is necessary to install the manhole covers if there are places that supply water, drainage, telecommunication, electricity, natural gas, fire control, environmental protection and all of...

Saturday, September 28, 2013

Quantity : 2000MTS - Price : USD299-999/MT

Brown Corundum Size: 0-1-3-5-8mm 100mesh-0 200mesh-0 320mesh-0 F12-F800 JIS12-JIS2000 Chemcial Analysis A GRADE Al2O3: 95.0 %min Fe2O3: 0.35%max SiO2: 1.40%max B GRADE Al2O3 80-90% Fe2O3 6-10% SiO2 1.5-4% TiO2 2-4% C GRADE Al2O3 70-80% Fe2O3 8-15% SiO2 2-5% TiO2 3-5%...

Saturday, September 28, 2013

Quantity : 2000MTS - Price : USD799-9999/MT

White Corundum 1,Used for refractory,castable etc 0-1mm 1-3mm 3-5mm 5-8mm 8-10mm... Chemical Composition Al2O3≥99.55% Fe2O3≤0.04% Na2O≤0.30% 80mesh-0 100mesh-0 120mesh-0 150mesh-0 200mesh-0 325mesh-0 Al2O3≥99.0% Na2O≤0.40% Fe2O3≤0.20% 2,Used for blasting,grinding etc ...

Friday, June 21, 2013

Quantity : 2000/month - Price : 880usd

Abrasive Fused White Corundum/WA/Emery paper 1.White Corundum is a high purity medium density product manufactured in electric arc furnace from a controlled quality of pure grade </ p> Bayer Alumina. It is more friable than regular Brown grade produced from Bauxite. 2.chemical...

Friday, June 21, 2013

Quantity : 2000T/mont - Price : 880usd

Property White Corundum,white fused alumina is based on high-quality aluminum oxide powder as raw material, formed by the crystallization of fused refining. Good hardness and brittleness,stable chemical property. Character - High purity; Good self-sharpening; - good acid and...

Friday, June 21, 2013

Quantity : 2000T/mont - Price : 880usd

99.5% high purity white fused alumina/WFA 3-5mm Description: White fused alumina oxide powder is a high-quality raw material, made of fused refin ing crystal, high purity, self-sharpening, good acid and alkali resistance, high temperature, thermal properties and stability it...

Thursday, November 08, 2012

Quantity : 1000 - Price : 4,00 €

Product Name: Whetstone Model Number" T0921W Range of application: Widely used in kitchen knives, garden tools and woodworking tools etc Product features: 1. High-grade corundum ensure effective sharpening results. (400 grit) 2. Equipped with silica gel non-slip base guarantee...

Thursday, November 08, 2012

Quantity : 1000 - Price : 4,00 €

About us TAIDEA TECH (Zhongshan) Co.,Ltd is a professional manufacturer designing and making living products, kitchenware, outdoor tools, fishing tools, etc. We offer a wide range of product lines of kitchen knife sharpeners, whetstone sharpeners, ceramic products, diamond tools...

Thursday, November 08, 2012

Quantity : 1000 - Price : 8,00 €

Knife sharpening stone-White Corundum(T0915W) Features and Caution 1. High-grade carborundum ensure effective sharpening results. 2. Double-sided sharpening design (600 grit coarse grinding and 1000 grit fine grinding) 3. Equipped with silica gel non-slip base guarantee the safety...

Sunday, October 28, 2012

Quantity : MNQ 1008 p - Price : USD 6.7/pc

2-Stage Sharpening Stone Scope of application : kitchen knives, chef's knives, outdoor tools, scissors, shear, etc. Material ABS, White Corondum Sharpening Material White Corondum Grit 240 and 800 Product Size 180*60*27mm Package Color Box Carton Size(master) 35*23*23cm G...

Friday, August 10, 2012

Quantity : 50000MT - Price : USD680-890

Brown Fused Alumina (brown corundum) (brown aluminum oxide) Brown Fused Alumina is made by high-quality bauxite as main material, fusing and purifying in a pouring electric arc furnace at a temperature of over 2200°C. Brown fused alumina is iron-free and extremely tough. Physical Properties...

Friday, August 10, 2012

Quantity : 50000MT - Price : USD900-1169

White Fused Alumina (white corundum) (white aluminum oxide) White Fused Alumina is produced by fusing calcined alumina in an electric arc furnace under carefully controlled conditions. White Fused Alumina is white in color, iron-free, ultra pure, medium density abrasive. Physical Properties...

Saturday, June 23, 2012

Quantity : 1000kg - Price : 10USD/kg

Inert alumina ceramic ball is widely used in many fields, such as petroleum, chemical engineering, fertilizer, environmental industry, etc. Being the covering and supporting material and tower packing for catalyst in the reactor, the ceramic ball has features of high intensity, high...

Tuesday, May 08, 2012

Chromium electrocorundum is obtained during the introduction of the oxide of chromium into the fusion of alumina. It has painting of ruby. The intensity of painting depends on a quantity of oxide of chromium, dissolved in the corundum. The abrasive ability of grain of chromium electrocorundum...

Tuesday, May 08, 2012

Normal (grades: 16a, 15a, 14a, 13a, containing (93-96)% Al2O3 and smelted with reduction of bauxite).Due to the high content of aluminum oxides and a small number of impurities in corundum, its crystals are larger. It has increased the viscosity, therefore used in the manufacture...

Tuesday, May 08, 2012

Normal (grades: 16a, 15a, 14a, 13a, containing (93-96)% Al2O3 and smelted with reduction of bauxite).Due to the high content of aluminum oxides and a small number of impurities in corundum, its crystals are larger. It has increased the viscosity, therefore used in the manufacture...