Raw materials

Electrocorundum (alundum) normal(mikro)

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 of abrasive tools for grinding of viscous materials with a high tensile strength, for abrasive machining with variable loads, as well as for heavy grinding and sanding work sanding.Depending on the amount and composition of the impurities, color of electrocorundum changes (from light to dark brown in color). Sizes of smelted corundum crystals are (0.6-0.8) mm. For example, for making grinding discs ones use a normal polycrystalline electrocorundum crystals with dimensions of about 50 microns.
Location : 6/4 Novoposelkovaya st., 125363 Moskow,
Contact : Nikolay Kompanets, +79 2 62 47 78 61

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Electrocorundum (alundum) normal(mikro)

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China 116023 Equipment goods
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Saturday, March 10, 2018

Iterm name: Ball valve body Service: OEM and ODM is welcomed Material: Die casting: Aluminum or alloy A360, A380, A390, ADC12,ADC10,ALSI09 etc. Ductile iron casting part: QT400 , QT450, QT500, QT550, QT600, QT700 Zinc & Zinc alloy. ZA-3,ZA-5,ZA-8 Sand casting: ZL101...

DLM

  • 116023 - Dalian
  • +8641183895731
China 518106 B2B Services
Custom Bending Electronic Enclosure

Wednesday, September 06, 2023

Custom metal enclosures electronics Material: SPCC, SGCC, SECC,Stainless Steel,copper, aluminum,and so on Surface treatment: Power coating, Polishing, Plating, Brushing, sandblasting, anodizing,passivation,silk-print ect. Process: Laser cutting, NCT Punching, CNC bending, riveting...

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  • 518106 - Shenzhen
  • 86 755 27108658
  • +86 0755 27108658
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Size-Customized Deep Performance Round Cake Tins Baking Pans

Friday, August 16, 2019

Quantity : 1 - Price : 15,88 €

- - - Size-Customized Deep Performance Round Cake Tins Baking Pans - Product Overviews Specification: Product Name Aluminium cake pan/ pizza pan/pie pan Surfac Mill finish &Non stick coated, no scratches,no burrs, withour rough selvedge Alloy 1100/1050/1060/1070/1200/1350...

Chongqing Lanren Aluminium Co., Ltd.1

  • 400060 - Chongqing
  • +862362912580