Molybdenum News Center

Can MHC Discs Be Used in a Variety of High-temperature Applications?

MHC disc refers to a disc-shaped component that is made from MHC molybdenum alloy. They are used in a variety of high-temperature applications, such as gas turbine engines and rocket nozzles, where they can withstand extreme temperatures and mechanical stresses.

MHC discs are typically manufactured using specialized techniques such as powder metallurgy or hot isostatic pressing, which ensure a high level of material purity and uniformity. The discs can then be machined to the required dimensions and surface finish using conventional or advanced machining methods.

MHC discs are highly valued for their excellent high-temperature strength, creep resistance, and thermal stability, which make them an ideal material for use in demanding applications that require superior mechanical and thermal properties.

The high-temperature strength and thermal stability of MHC molybdenum alloy are attributed to the addition of hafnium and carbon, which form stable carbides and hafnium oxide particles that help to prevent grain growth and maintain the material's microstructure at high temperatures.

Compared to other high-temperature alloys, such as tungsten-based alloys and nickel-based superalloys, MHC molybdenum alloy has a higher strength-to-weight ratio and better resistance to creep deformation and thermal fatigue.

Moreover, MHC molybdenum alloy has better thermal stability than most other high-temperature alloys, meaning it can maintain its mechanical properties and resist deformation even at extremely high temperatures.

Overall, MHC molybdenum alloy is considered to be one of the most promising materials for high-temperature applications, particularly in aerospace and defense industries.

Chinatungsten Online is a professional manufacturer in producing tungsten and molybdenum products. MHC alloy is our newly developed material with very good properties that enables it to be used in many fields. If you have got the purchasing plans, please inform us the size and quantity, we will customize for you. 

• < Prev
• Next >