Zenziwa njani iCemented Carbide die?

Inyathelo ngalinye kwinkqubo yemveliso yetungsten carbideisixhobo sibalulekile kwaye sichaphazela ngokuthe ngqo umgangatho kunye nokusebenza kwe-carbide tooling emva kokuveliswa.Yintoni inkqubo yokuvelisaICarbide enesamenteUkungunda?

1: izinto ekrwada ukwenza ukutshiza ukomisa: ukulungiselela umxube kwisibuko ring evaliweyo ngokupheleleyo usebenzisa high-ubunyulu nitrogen ukhuseleko, ngokufanelekileyo ukunciphisa inkqubo yokulungiselela umxube oxygenation inokuthi, kwaye inokuqinisekisa ngempumelelo ubunyulu bezinto, ukuthintela ukungcola izinto.
2: CIP (cold isostatic pressing): 3000Mpa isostatic press isetyenziselwa ukuphelisa ngempumelelo imveliso ecinezelayo iziphene, inika isiqinisekiso esihle ngokucinezela of ingxinano iyunifomu engenanto.

I-3: I-SP ye-low-pressure sintering: uxinzelelo oluphezulu lwe-sintering kwaye lunokufikelela kwi-100 kg, ukwenzela ukuba i-voids yangaphakathi ye-alloy muscle inokupheliswa ngokufanelekileyo, ukuze ufumane ubunzima obuphezulu obuqinileyo, amandla aphezulu e-carbide mold.Inkqubo yokulawula ubushushu obuphezulu inokunciphisa ngokufanelekileyo ukuguquguquka komgangatho we-carbide mold.
I-4: Unyango olunzulu lokupholisa: ukuphucula ngokufanelekileyo i-microstructure ye-tungsten carbide carbide die, ukwenzela ukuba uxinzelelo lwangaphakathi lwe-carbide die lunokupheliswa ngempumelelo.
I-5: Uhlalutyo kunye novavanyo: Iziko lokuvavanya inqanaba lesizwe, elinokuthi liqhube uvavanyo olugqibeleleyo lwazo zonke iintlobo zepropati, kunye nokwamkelwa kwe-ultrasonic flaw yokufumanisa indlela yokuqinisekisa umgangatho ozinzileyo we-cemented molds carbide.