Vacuum Sintering Furnace
Vacuum Sintering Furnace
Brief Description
Sintering under vacuum conditions allows water, hydrogen, oxygen and carbon monoxide, carbon dioxide and nitrogen to escape from the closed pores of sintered body.
Vacuum sintering can present more precise structure and more stable volume
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Advantages of vacuum sintering
- Easy to control the carbon content of the alloy, stable performance and organization.
- can improve the purity of cemented carbide and is beneficial to the reduction of metal oxides.
- There is no need to open the furnace door during the sintering cycle, no air enters, and almost no reaction involving N2 and O2 will occur.
- Less impurities adsorbed on the surface, improving the strength of alloys, especially TiC.
- No filler is needed during vacuum sintering, which can avoid the adverse effect of the filler on the surface of the sintered body.
