Application of YG8 Tungsten Carbide Bar

YG8 tungsten carbide bar hardness of not less than 89HRA, flexural strength of not less than 1500N / cm², density at 14.5g / cm³ into 14.9g / cm³ range. Alloy strip is one of a number of materials, predominantly in a stripe shape. With WC amount in the range of 89% to 95%, the cobalt content is between 5% and 8%, the amount of titanium contained in the 0% to 1% plus or minus, containing tantalum amount ranging from 0% to 2% . The main components of tungsten carbide and cobalt alloys, different uses ingredients of tungsten carbide long and cobalt are not consistent, the use of a very wide range. Mainly by a mix of tungsten carbide and cobalt powder metallurgy method by milling, ball milling, pressing, sintering, has good wear resistance and flexural strength.

YG8 tungsten carbide bar strip applicability, as the need for the development of production of carbide strip because of its high hardness and wear resistance while much attention and has been widely used. Also has a high strength, toughness and hardness, is also used in many industrial fields. Mainly in the form of existence of the sintered tungsten carbide is tungsten carbide particles on the "glue" the cobalt and / or nickel binder matrix.