"Steel Man"，remember the following 20 technical terms
Zibo Stainless has compiled a unified name for the equipment names and processes commonly found in the steel industry, as well as a simple definition of some raw materials.
1, CRC & HRC
CRC: The No. 1 steel plate is further thinned to a target thickness of the coil at room temperature.
HRC: steel that has been heated and rolled at high temperatures
2, crude steel
Also known as “raw steel”, after smelting, steel in solid form can be further processed or sold directly.
3, direct restore
Refers to the iron making process of reducing iron ore to sponge iron below the melting temperature.
4, electric arc furnace
The furnace of the scrap steel is melted by the heat generated by the high-power arc.
5, electrical steel
Specially produced cold-rolled sheets and strips of silicon-containing steel are processed to form certain magnetic properties for use in the power supply industry.
A rolled steel product, such as steel strips, steel sheets, etc.
7, hot dip galvanizing
In order to maintain the long-term corrosion resistance of steel. A process of plating a layer of zinc on the surface of the steel.
8, hot rolling mill and cold rolling mill
Hot rolling mill: A device in which solid steel preheated to a certain high temperature is placed between two rotating rolls for continuous rolling.
Cold rolling mill: A device that reduces the thickness of flat steel by placing flat steel products between alloy steel rolls at room temperature.
Hot metal smelted in the blast furnace.
9, hot metal
Cast into a specific shape for deep processing of the metal block.
10, steel ingot
11, strip steel production process (ISP)
The strip production process produces finished hot rolled coils with a thickness of only 1 mm.
12, long process steel plant
It has a large-scale plant that will make iron and steelmaking equipment, and it can also include system equipment for processing steel products.
13, iron ore
The main raw materials used in the steel manufacturing process.
14, ladle metallurgy
Refers to temperature control, pressure control, fine-tuning and homogenization of chemical components in the ladle to improve the productivity of the front and back processes, as well as the quality of the final product.
A substance used in the steel industry to remove impurities from blast furnace ironmaking.
A pipe used to transport gas, oil or water.
17, long products
A rolled steel product, such as steel rails, strip steel, and the like.
18, mechanical piping
It can be manufactured into welded pipes or seamless pipes of various shapes, and the tolerance of such steel pipes is smaller than that of other steel pipes.
19, micro steel plant
Small steel mills that use scrap to produce new steel, including facilities for producing finished steel.
20, oil well pipe
Steel pipes used in the oil and gas industry, including casing, piping and drill pipes.
Understand the two previous steel terms that you can use before you can click:
10 steel industry terms
10 steel industry entry terms(2)