Part 1 The characters of gray cast iron (1) Poor strength; (2) Hardness: a range in tensile strength. (3)Low notch sensitivity; (4) Good reduction shock; (5) Good anti-friction properties. As its low cost, the production process is simple,...

Mortal Wall, as the main wear parts of the crusher, the quality directly determines the working efficiency of the crusher. In order to obtain a good service life, the high manganese steel is often used as the main material. Because the high...

With the development of cbn insert, many manufacturers know about cbn insert ,but they dont know the machining application industry and how to choose. Even though CBN insert is the most suitable cutting tools materials which used for machin...

Brake disc and brake drum is a typical auto parts, generally made of gray cast iron, commonly made of FC250 gray cast iron material, gray cast iron common material grades include FC250,FC200, etc. We can provide you solutions with tools on...

Halnn CBN Insert rough machining Ni-Cr alloy rolls Part 1 Ni-Cr alloy rolls hard to machine problem Ni-Cr alloy roll is a kind steel roll which contains Nickel and Chromium elements. The main difficult problem is its high hardness and large...