M35 tungsten carbide bar alloy composition of mainly tungsten carbide and cobalt, ingredients for different purposes carbide strip of tungsten carbide and cobalt are not consistent, the use of a very wide range. Alloy strip is one of a number of materials, predominantly in a stripe shape. Hardness of not less than 91.5HRA. Density is about 14.5g / cm³, flexural strength of not less than, 2200N / mm². With WC amount in the range of 78% to 94%, the cobalt content is between 5% and 11%, titanium content in the 2-10% plus or minus, containing tantalum amount ranging from 0% to 10% . 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. M35 tungsten carbide bar belongs to ultra-fine grain carbide strip, its good corrosion resistance, high hardness, high wear resistance. Common Article 1 of tungsten carbide (WC) based alloy. 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.
没有评论:
发表评论