Mhedzisiro yevacuum sintering process pane tungsten carbide molds

Basa revacuum sintering yetungsten carbide moldkunyanya ine zvinhu zvinotevera:

1. Kuvandudza kuoma uye kuoma: Vacuum sintering inzira yekuisa tungsten carbide powder mu simende carbide uchishandisa tembiricha yakakwirira uye high pressure.Kuburikidza nekuputira sintering, tungsten carbide poda inogona kunyudzwa zvizere, nekudaro ichivandudza kuoma uye kuoma kwe simende carbide.2. Kuvandudza corrosion resistance: Sintering in vacuum environment inogona kuderedza zvakasara zvezvinhu zvinokuvadza zvakadai setsvina uye oxides, nokudaro zvichivandudza corrosion resistance ye simende carbide.3. Vandudza density uye density: Kuburikidza vacuum sintering, simende carbide zvinhu zvinogona kuitwa kuti kukwirira density uye density, nokudaro kunatsiridza yavo michina zvinhu uye kurebesa upenyu hwavo basa.

4. Kuvandudza hutano hwepamusoro uye kushandiswa kwekugadzirisa: Vacuum sintering inogona kubvisa kusara kwekushungurudzika uye deformation, nokudaro kuvandudza kunaka kwepamusoro uye kugadzirisa kushanda kwezvinhu zvakasimbiswa zve carbide, nekuwedzera goho.