Technical Requirements For Alloy Cored Wire

1. The steel strip shall be annealed and the surface roughness shall be 6.3μm;

2. The powder size should be around 0.25mm;

3. There is a requirement for the composition of the cored wire, and the calcium in the calcium silicon cored wire is required to higher than 28%;

4. The error of powder weight shall not exceed the specified limit;

5. The hasp of cored wire for steel making is compact, no powder leakage is allowed during feeding;

6. Indicate the weight of the cored wire, the length of the cored wire, and the weight of the iron plate;

7. Powder must be dry, with moisture content less than 0.5%.

    Related Blogs
  • Introduction and Features of Silicon-calcium-barium Alloy

    Advantage introduction: Silicon-calcium-barium alloy is a new type of deoxidizer used in steelmaking production to improve the inclusion content and the gas element content in steel, reduce costs, and...
  • Methods of Extraction of Nonferrous Metals

    Non-ferrous metals are an important material component in the development of modern industry. The industries related to non-ferrous metals include mineral processing, mining, exploration, smelting and...
  • The Importance of Deoxidizer in Steelmaking

    Steelmaking deoxidizer can be seen literally as a smelting material that plays a deoxidizing role in steelmaking. Steel production is a technology with a long history. With the changes of the times, s...