Tungsten content in commonly used tungsten molybdenum alloy is 30% ~ 50% (quality). Tungsten molybdenum alloy production method is the same as metal molybdenum and molybdenum alloy, namely powder metallurgy sintering and smelting processing two methods, can be made of rods, plates, silk or other profiles. Tungsten molybdenum alloy containing 30% tungsten (quality) has excellent corrosion resistance to liquid zinc and is used to manufacture mixer, pipe and container lining and other components in the zinc industry. Tungsten molybdenum alloy due to high temperature strength, performance similar to tungsten and less than tungsten, so it can be used as rocket, missile high temperature components, filament, parts and other high temperature materials.
Tungsten-molybdenum alloy properties;
Tungsten molybdenum two elements in the same column of periodic table. They do the same. The average concentration in the crust is 1.5 parts per million for two elements. Molybdenum is an essential nutrient for plants and animals. At high concentrations, molybdenum can cause poisoning which is sometimes a case of leachate from alkaline ash. Tungsten is an important strategic metal and is used in various industrial applications. It is usually mined from white tungsten, powder CaWO4, light channel black tungsten ore (iron, manganese) WO4. Tungsten is released into the environment.
