Member's display HUARO-SHANGHAI Huaruo (Shanghai) Industrial Co., Ltd.

Thursday, January 04, 2024

General Introduction of Steel Billet Prime steel billets are the second stage product in steel production. They belong to hot rolling and directly made and formed in the process of steel smelting, belonging to the category of casting semi-finished products. Their final products involve...

Thursday, January 04, 2024

Description of Pickled Coils Pickling is a production procedure to remove the oxide scale on the cold rolled steel coil surface during steelmaking. The"pickle tank" that the cold rolled steel coil sink and runs in a diluted solution of inorganic acid, it usually chose to use the hydrochloric...

Thursday, January 04, 2024

Iron Ore Pellets for Sale Iron ore concentrate is produced from the magnetite iron ore in the beneficiation process. When the iron ore is mined, first it will be crushed by a crusher, after a preliminary screening, it is sent to the large gyrator crusher, and then the broken materials...

Thursday, January 04, 2024

How to Identify Natural Iron Ore Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in color from dark grey, bright yellow, or deep purple to rusty red. It is an important raw material for iron...

Thursday, January 04, 2024

Main Feature of Hot Rolled Steel Plate Hot steel coils production is a rolling procedure that relates rolling steel at a high temperature (usually above 1700°F) and over the recrystallization temperature of steel. When the steel heating temperature is higher than the recrystallization...

Thursday, November 09, 2023

Description of Hot Rolled Steel Coil Hot rolling is a mill process that involves rolling the steel at a high temperature (typically at a temperature over 1700° F), which is above the steel's recrystallization temperature. When steel is above the recrystallization temperature, it can...

Thursday, November 09, 2023

Definition of HBI Plant Hot Briquetted Iron, known as HBI or HBI iron , is a premium form of Direct Reduced Iron (DRI).As a supplement for pig iron and scrap in electric furnace steel mills. It is a compacted form of direct reduced iron (DRI), which facilitates its handling, storage, and use...

Thursday, November 09, 2023

Definition of Huaro Graphite Electrode Graphite electrode is high temperature resistant graphite conductive material. It is made of petroleum coke and pitch coke as aggregate and coal tar pitch as binder. The production process for graphite electrode includes Calcining, crushing ...

Thursday, November 09, 2023

Description of Galvanized Rolled Steel Hot dipped galvanized steel sheet is a carbon steel sheet coated with zinc on both sides through a continuous hot-dip process. When the heated steel strip is in contact with the molten zinc, the coating is firmly adhered to the steel by the iron-zinc...

Thursday, November 09, 2023

Description of Galvanized Steel Coils Hot-dip galvanized steel coils are produced by passing the acid-washed and calendered full hard plate through the zinc tank, thereby galvanizing the film on the surface. Hot rolled galvanized steel coil with good raw materials and 7 times the...

Thursday, November 09, 2023

Description of Direct Reduced Iron (DRI in Steel Plant) Direct reduced iron (DRI), also called DRI sponge iron, is produced from the direct reduction of iron ore (in the form of lumps, pellets, or fines) to iron by a reducing gas or elemental carbon produced from natural gas or coal...

Thursday, November 09, 2023

Description of Copper Cathode Copper is one of the basic chemical elements. In its nearly pure state, copper is a reddish-orange metal known for its high tNow the price of copper cathodes for sale is reasonable, if you have needs, please contact us.hermal and electrical conductivity...

Tuesday, September 05, 2023

Description of Cold Rolled Steel Strip Strip steel has more stringent thickness tolerances than cold-rolled steel. Before rolling, cold rolled steel strip is pickled to remove surface impurities and ensure a clean, even finish. The strip does not shrink or creep at ambient temperature...

Tuesday, September 05, 2023

Description of Cold Rolled Sheet The china cr sheet is manufactured from the hot rolled sheet. The china hot rolled steel sheet is cleaned chemically and processed further in cold reduction mills, where the material is cooled (at room temperature) followed by annealing and/or tempers rolling...

Tuesday, September 05, 2023

Description of Cold Rolled Coil Cold rolled coil, as known as CR coil, CRS or CRC. Cold rolled steel coils are a farther product that uses hot rolled steel coils to do further processing. The further processed steel coil put in a cold rolling mill where the material is cooled (at...)

Tuesday, September 05, 2023

Anode Carbon Block Overview It participates in electrochemical reactions and directs current into the electrolytic cell. Each prebaked carbon anode block is preassembled by 1 ~ 3 anode carbon blocks, anode guide rod and steel claw (see anode carbon block assembly). The single anode...

Tuesday, September 05, 2023

Aluminum Ingot Uses Aluminum is a silver-white metal and ranks third in the earth's crust after oxygen and silicon. The density of aluminum is relatively small, only 34.61% of iron and 30.33% of copper, so it is also called light metal. Aluminum is a non-ferrous metal whose output...

Tuesday, September 05, 2023

According to the classification of electric furnace steelmaking power level and the difference of raw materials used for producing Graphite electrodes as well as the physical and chemical indexes of finished product, graphite electrodes are divided into three types: regular power...

Tuesday, September 05, 2023

Steel Product Different types of raw steel products are necessary for a host of different industries. And they are important commodities related to the national economy and people's livelihood.HUARO Steel is leading in steel products manufacturing. High-quality steel products we supply...

Wednesday, June 28, 2023

General description of steel products application in Marine Marine also is known as the shipbuilding industry, it's one of the biggest steel products cost in the whole steel products market. The marine business has grown the very fast need for Grade A type of hot rolled steel plate...

Wednesday, June 28, 2023

Description of Tinplate Sheet Tinplate sheet refers to the two sides coated with commercially pure tin cold rolled low carbon sheet or steel strip. Tinplate steel sheet is the low carbon steel rolled into steel plate, after pickling, cold rolling, electrolytic cleaning annealing, leveling...

Wednesday, June 28, 2023

Description of tinplate steel coil Tinplate is made from the cold-rolled sheet which is electroplated with tin. Tin coatings'function is corrosion resistance to steel substrates and preservation of fast and canned foods. Also, the surface of tinplate is suitable for printing and screen printing...

Wednesday, June 28, 2023

Description of Steel Slab Steel slab is a thick flat steel sheet rolled and cooled from the CCM machine, it can be further processed. Includes use in the following sectors: structural steels, shipbuilding, , pressure vessels, boilers, heavy metal structures, offshore structures, etc...

Wednesday, June 28, 2023

Importance of steel products Steel is one of the oldest metals forged by humans and is still the most reliable and widely used material in manufacturing today. Steel is an alloy of iron, carbon, and other elements, used in automobiles, construction, and dozens of other applications...

Wednesday, June 28, 2023

Description of Steel Raw Material Steel is one kind of alloy, made of iron and carbon. The carbon content is usually less than two percent and for manganese, silicon, phosphorus, sulfur, and oxygen，the the content is even smaller. Steel is the most important engineering and building...

Wednesday, June 28, 2023

Description of SteelBloom Usually, during hot rolling, the bloom is a semi-finished nearly square solid metal form between the ingot and the billet. The cross-section of the slab bloom is usually greater than 225 square centimeters and about 8 to 12 meters long. In the rolling mill...

Friday, February 17, 2023

Importance of steel in construction Construction is one of the most important steel-using industries, accounting for more than 50% of world steel production. Buildings - from houses to car-parks to schools and skyscrapers - rely on steel for their strength. Types of steel products...

Friday, February 17, 2023

Cold Drawn Steel Definition Cold rolled steel is made of hot rolled coils at room temperature and then rolled below the crystallization temperature. Many steel mills in China can produce them. Among them, the ones delivered in pieces are called steel plates, also called box plates...

Friday, February 17, 2023

Cold rolled steel is the steel produced by cold rolling. Cold rolling is to further thin the steel plate to the target thickness at room temperature. Compared with hot rolled steel plate, cold-rolled steel plate is more accurate in thickness, smooth and beautiful in the surface, and...

Friday, February 17, 2023

Application of Steel in Automotive Industry Types of steel used in automobile industry Hot rolled steel products and cold rolled steel automotive products have been the most important material in the automobile industry for the past decades. While meeting increasingly stringent...