Category Materials Weekly

A Brief Introduction to Cemented Carbide

4 February, 2021
Cemented carbide is a kind of alloy made by powder metallurgy with one or several...
Category Materials Weekly

Do you know these common senses about NC milling machine tools?

20 January, 2021
Classification by diameter ① The common diameters of metric (mm) knives are: 0.5, 1, 1.5,...
Category Materials Weekly

What’s the Process of Iron Smelting?

8 January, 2021
Ironmaking methods mainly include blast furnace method, direct reduction method, smelting reduction method, etc. the...
Category Materials Weekly

How the Concept of Fatigue was Created and Some Thing Have-to-Know about it

29 December, 2020
The concept of fatigue limit curve (HL) was first proposed when solving the fatigue limit...
Category Materials Weekly

Why do You Having Problems Frequently when Welding Stainless Steel?

22 December, 2020
The welding characteristics of austenitic stainless steel: the elastic and plastic stress and strain are...
Category Materials Weekly

A Detailed Introduction of Surface Material Treatment Process

19 December, 2020
Surface treatment is a process of artificially forming a surface layer on the surface of...
Category Materials Weekly

Main Problems Encountered in Welding of 18cr Austenitic Stainless Steel

11 December, 2020
Austenitic stainless steel has good corrosion resistance because of its high chromium content and dense...
Category Materials Weekly

Can You Recognize Them as the 15 Residual Elements in Steel

28 October, 2020
The problem of residual elements in steel is one of the important problems in metallurgical...
Category Materials Weekly

Some Basics about Stainless Steel

12 October, 2020
Stainless steel is a kind of high alloy steel which can resist corrosion. It has...