News

• 03

  11
  2020
  Graphite Electrode Production Process

  Today I will share with you the production process of graphite electrode.1. Calcination: Carbon material undergoes heat treatment at high temperature to drain out the moisture and volatile components,...
• 02

  11
  2020
  Difference between Cold Pressed Steel and Hot Rolled Steel

  As is known to all, hot rolling and cold rolling are both procedures of forming section steel or plate, which have great influence on the microstructure and properties of steel. Hot rolling is the mai...
• 22

  10
  2020
  What's the Difference between Cold Pressed Steel and Stainless Steel?

  The maximum thickness of common CRS is 8mm. It is usually made from hot-rolled coils to produce beautiful and easy to use cold pressed steel. Each coil can reach 13.5 tons. Instead, stainless steel is...
• 15

  10
  2020
  What's the Difference between Steel Slab and Rebar?

  Steel slabs are the second stage in steel production. They are hot-rolled and taken out directly during the casting process of steel. Steel slabs are highly malleable and flexible with square cross se...
• 08

  10
  2020
  Basic Knowledge of Steel Slab

  Definition: steel slab refers to semi-finished products used in the production of steel, generally can't be directly used by the community.Material: continuous casting steel square billet and rect...
• 01

  10
  2020
  What is Hot Rolled Coil and Its Use?

  Hot rolled coils are steel plates made of slabs as raw material and rolled by rough rolling and finishing rolling units after heating. Generally it includes the medium-thick and wide steel strip, the ...
• 29

  09
  2020
  What are the Advantages of Hot Rolled Steel and Cold Pressed Steel?

  Common steel products are hot rolled steel and cold pressed steel. In general, mechanical properties of hot rolling are better than that of cold rolling. After heat treatment, steel's tensile, yie...
• 28

  09
  2020
  Cold Rolled 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 p...
• 08

  09
  2020
  A Special Training on National Standards for Cold Rolled Steel Coil Products

  In order to improve the knowledge and skills of the sales team, systematically improve the business quality of the company, and deepen employees' understanding and knowledge of the national standa...
• 07

  09
  2020
  The Treatment and Use of Medium Carbon Steel

  Medium carbon steel is a kind of carbon steel with a carbon content of 0.25% to 0.60%. It includes most of high-quality carbon structural steel and part of ordinary carbon structural steel. Medium car...
• 04

  09
  2020
  The Introduction to Iron Ore Fines

  Iron ore fines is a kind of ore fines which is made from iron ore (ore containing iron elements or iron compounds) through processing, such as ore processing, crushing, sorting, and grinding. The type...
• 25

  08
  2020
  Learn Iron Ore Properties and Mine Deep Added Value

  1. Pig iron is usually divided into steel-making pig iron, casting pig iron and alloy pig iron according to different purposes.2. Mainly magnetite, hematite, sub-hematite magnetite, hematite, maghemit...
• 22

  08
  2020
  The Introduction of High Carbon Steel and Its Properties

  High carbon steel is often called as tool steel, with the carbon content ranging from 0.60% to 1.70%, which can be quenched and tempered. The hammers, crowbars and some others are made of steel with t...
• 19

  08
  2020
  The Introduction of Low Carbon Steel

  Low carbon steel is a kind of carbon steel with the carbon content less than 0.25%. Because of its low strength, low hardness, softness, so it is also called mild steel. It includes most ordinary carb...
• 16

  08
  2020
  Different Types of Iron Ore

  Iron ore is an important raw material for steel production enterprises. Different types of iron ore naturally have different characteristics. Now the following will illustrate several important iron o...