WC-Co Hard Alloys suna da kyakkyawan daidaitawar microwave.A lokacin aikin sintering, yanayin asarar da ke aiki a cikin ƙananan zafin jiki shine galibi asarar shakatawa na polarization da asarar maganadisu, yayin da a cikin babban yankin zafin jiki, gami yana ɗaukar makamashin microwave.Yafi a cikin nau'i na dielectric asarar da conductivity asarar.
Thegamitare da ƙari na 0.4% VC da 0.2% Cr3C2 (jam'i mai yawa) kamar yadda kayan taimako yana da mafi kyawun aiki;Yin amfani da injin microwave sintering mai mahimmanci yana inganta aikin gami.Amfani da Multi-cavity microwave sinteringWC-8Co, ana juyar da shi a 1400 ° C ba tare da adana zafi ba.Girman iya isa 14.71g / cm, daHRA ya isa90.3, kuma tsarin shine uniform.
Ana iya amfani da fasahar sintering na Microwave don shirya ƙwararrun ƙwararru masu kyau tare da kyawawan hatsi, tsari iri ɗaya da kyakkyawan aiki.Yayin da zafin jiki ya karu, raguwa, yawa, ƙarfin sassauƙa da taurin ƙwararrun cermets na farko yana ƙaruwa sannan kuma ya ragu, tare da matsakaicin darajar yana bayyana a 1500 ° C;dace da injin lantarki sintering tsari don matsananci-lafiya cermets Bayan an kiyaye shi a 1500 ° C na minti 30, da flexural ƙarfi da taurin darajar ne 1547MPa da 90.6HRA bi da bi, wanda aka karu da 24.0% da 0.7% bi da bi idan aka kwatanta da na al'ada sintering.
Lokacin aikawa: Janairu-03-2024
