carbide ozizira mutu mphasa

Tungsten carbide ali ndi kuuma kwambiri komanso kukana kuvala bwino kwambiri, ndipo amagwiritsidwa ntchito kwambiri pobowola, zida, nkhungu, singano, mipeni ndi mafakitale ena omwe amafunikira kukana kuvala komanso kukonza kwapadera.Chifukwa cha mphamvu yomangirira kwambiri komanso ma microstructure abwino a tungsten carbide particles ndi zitsulo zomangira zitsulo, carbide yopangidwa ndi ultra-fine cemented imaphatikiza makhalidwe a ceramic ndi zitsulo panthawi imodzimodzi, ndipo imakhala yolimba kwambiri, kuuma kwakukulu, ndi kuuma kwakukulu.Ponena za deta yeniyeni, kuuma ndi 2% mpaka 3% pamwamba, ndipo kutentha kwa chipinda kumakhala 30% mpaka 40% pamwamba.Ngakhale pa kutentha pang'ono, kuuma kwa ultra-fine-grained cemented carbide sikudzawonekera.kuchepa.Chifukwa zitha kupangidwa kukhala m'mphepete lakuthwa, pakali pano, mtundu uwu wa zinthu sikuti uli ndi zabwino zoonekeratu pakugwiritsira ntchito zida zovuta ku makina, komanso umakhala ndi malo ofunikira kwambiri paukadaulo wapamwamba kwambiri, ndipo ndizovuta kwambiri. amagwiritsidwa ntchito pazida zosiyanasiyana zazing'ono komanso magawo osamva, monga Micro-bowola pokonza board board, etc.