Molybdenum News Center

Molybdenum Alloy Development

Since 1778, molybdenum was discovered since been widely used in metallurgy, electric light, electronic industry, chemical industry, glass and glass fiber industry medical industry and so on. However, due to the performance of its own defects (such as plastic - brittle transition temperature lower than the hardness, strength and limited) people try to use it to promote a variety of ways to improve it embarked on the road of molybdenum alloying.

First, there is added to a small amount of molybdenum, titanium, zirconium and other trace elements form a molybdenum alloy, molybdenum alloy (such as Mo-0.5Ti, Z-6, etc.) in order to remove solid-solution strengthening by the trace grain boundary embrittlement phase which reactant (TiC, ZrC) as a dispersion, with the strengthening effect of Mo alloys play, to improve its performance objective.

While the molybdenum and tungsten rhenium metal is made by a certain percentage corresponding mating molybdenum alloy (such as Mo-5Re, Mo-25W, etc.) through a large number of solid solution Mo alloyed improve its heat intensity to form a molybdenum rhenium tungsten and molybdenum trace amounts of molybdenum in molybdenum alloy series alloyed molybdenum alloy, based on a certain amount of molybdenum alloying elements molybdenum alloy high temperature can improve the ductility at room temperature after use and the development of Mo-Ti-Zr-C Series molybdenum alloys in this series TZM, TZC molybdenum alloys have become the most used by people molybdenum alloy molybdenum alloys are a very important part of the family.

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