Halayen ayyuka na kayan aikin yankan carbide

① Babban taurin: ciminti carbide kayan aiki da aka yi da carbide tare da high taurin da narkewa batu (wanda ake kira wuya lokaci) da kuma karfe daure (wanda ake kira bonding lokaci) ta foda metallurgy Hanyar, ta taurin kai 89 ~ 93HRA, yafi girma fiye da high-gudun karfe, a 5400C, da taurin iya har yanzu isa 82 ~ 87HRA, da kuma high-gudun karfe taurin a dakin da zazzabi (83 ~ 86HRA) iri daya.A taurin darajar siminti carbide bambanta da yanayi, yawa, barbashi size da abun ciki na karfe bonding lokaci, kuma kullum ragewa tare da karuwa na abun ciki na bonding karfe lokaci.Taurin alloy na YT ya fi na YG alloy yayin da abun ciki na lokacin haɗin gwiwa iri ɗaya ne, kuma gami da TaC (NbC) yana da taurin zafin jiki mafi girma.

② Ƙarfin lanƙwasawa da taurin kai: Ƙarfin lanƙwasawa na simintin carbide da aka saba amfani da shi yana cikin kewayon 900 ~ 1500MPa.Mafi girma abun ciki na karfe bonding lokaci, mafi girma da lankwasawa ƙarfi.Lokacin da abun ciki na m ya kasance iri ɗaya, ƙarfin YG (WC-Co) gami ya fi na YT (WC-TiC-Co) gami, kuma ƙarfin yana raguwa tare da haɓaka abun ciki na TiC.Tungsten carbide abu ne mai karye, kuma tasirin sa a zafin jiki shine kawai 1/30 zuwa 1/8 na ƙarfe mai sauri.

(3) Aikace-aikacen kayan aikin carbide da aka saba amfani da su

Ana amfani da alluran YG don sarrafa simintin ƙarfe, ƙarfe mara ƙarfe da kayan da ba na ƙarfe ba.Carbide mai kyau (irin su YG3X, YG6X) a cikin adadin cobalt iri ɗaya fiye da taurin hatsi da sawa juriya ya fi girma, dacewa da sarrafa wasu ƙarfe na musamman na ƙarfe na ƙarfe, bakin karfe austenitic, gami mai jurewa zafi, gami da titanium, tagulla mai ƙarfi. da kayan rufe fuska masu jurewa.

Babban fa'idodin YT na simintin carbide shine babban taurin, kyakkyawan juriya mai zafi, taurin zafin jiki mai ƙarfi da ƙarfi fiye da aji YG, juriya mai kyau na iskar shaka.Sabili da haka, lokacin da ake buƙatar wuka don samun ƙarfin zafi mai girma da juriya, ya kamata a zaɓi alamar da ke da babban abun ciki na TiC.YT alloy ya dace da sarrafa kayan filastik kamar karfe, amma bai dace da sarrafa kayan aikin titanium ba, gami da silicon aluminum gami.

YW Alloys suna da kaddarorin YG da YT Alloys, kuma suna da kyawawan kaddarorin.Ana iya amfani da shi don sarrafa ƙarfe, simintin ƙarfe da ƙarfe mara ƙarfe.Irin waɗannan allunan, idan an haɓaka abun ciki na cobalt yadda ya kamata, na iya zama da ƙarfi sosai kuma ana iya amfani da su don ƙera mashin ɗin da yanke sassa daban-daban masu wahala.