Chinese wholesale Wolfram Boats - TZM MoLa MHC Molybdenum alloy rod bars – WINNERS

Product Description

MHC is a particle-enhanced molybdenum alloy containing hafnium and carbon. Due to the relatively uniform distribution of ultrafine carbides, the material still exhibits the advantages of excellent heat resistance and creep resistance at a temperature of 1550 °C, and the recommended maximum operating temperature is also 150 °C higher than that of TZM. For example in extrusion dies, it can withstand extreme thermal and mechanical loads, so MHC materials are recommended for metal forming applications.

TZM alloy is currently the most excellent molybdenum alloy high temperature material. It is a solid solution hardened and particle-reinforced molybdenum-based alloy, TZM is harder than pure molybdenum metal, and has a higher recrystallization temperature and better creep resistance, the recrystallization temperature is about 1400 ° C, much higher For molybdenum, it can provide better solderability.

MoLa alloy, the addition of rare earth elements can not only improve the recrystallization temperature and high temperature creep resistance of molybdenum, but also significantly reduce the plastic-brittle transition temperature of molybdenum, increase the ductility, and improve the room temperature brittleness and high temperature sag resistance of molybdenum.

Product Parameters

Application

● TZM alloy is used as nozzle material, gas distribution valve body, gas pipe pipeline material, grid material in electronic tube, X-ray rotating anode parts, die-casting mold and extrusion mold, heating element and heat insulation in high temperature furnace screen etc.
● MHC materials are recommended for metal forming applications such as extrusion dies which can withstand extreme thermal and mechanical loads.
● Rare earth wire is mainly used as electric light source filament, EDM electrode and high temperature furnace heating element, etc.
● Rare earth molybdenum plates and sheets are used as wafers for stamping into thyristors, as well as heat shields and guide sheets for electronic tubes.
● Rare earth molybdenum alloy can be used as high-quality steel hot perforation head, as well as aerospace and nuclear industry materials, X-ray pole targets, die-casting dies and extrusion dies.
● Rare earth molybdenum shaped products are used as glass melting electrodes, rare earth smelting electrodes, crucibles, high temperature sintering boats, high temperature radiation heat shields, flow ports, guide rails, pads, etc.

Order Information

Inquiries and orders should include the following information
● Material
● Dimensions of the Molybdenum alloy or drawing
● Quantity