Izindlela Ezihlukene Zokukhiqiza ze-Tungsten Carbide ne-HSS

Yini iTungsten Carbide

I-Tungsten carbide iyimpahla ehlanganisa i-tungsten ne-carbon. U-Tungsten watholwa njenge-wolfram nguPeter Woulf. NgesiSwidi, i-tungsten carbide isho "itshe elisindayo". Inobunzima obuphakeme kakhulu, obuncane kakhulu kwidayimane. Ngenxa yezinzuzo zayo, i-tungsten carbide idumile embonini yesimanje.

Yini i-HSS

I-HSS iyinsimbi enesivinini esikhulu, esetshenziswa njengethuluzi lokusika. I-HSS ifanele amasaha kagesi nezinsimbi zokubhoboza. Iyakwazi ukuhoxisa amazinga okushisa aphezulu ngaphandle kokulahlekelwa ubulukhuni bayo. Ngakho i-HSS ingasika ngokushesha kunensimbi yensimbi ephezulu, ngisho nangaphansi kwamazinga okushisa aphezulu. Kunezinsimbi ezimbili ezijwayelekile ezinesivinini esikhulu. Enye insimbi ye-molybdenum high-speed, ehlanganiswe ne-molybdenum, tungsten nensimbi ye-chromium. Enye insimbi ye-cobalt high-speed, lapho i-cobalt yengezwa khona ukwandisa ukumelana kwayo nokushisa.

Ukukhiqiza Okuhlukile

I-tungsten carbide

Ukukhiqizwa kwe-tungsten carbide kuqala ngokuxuba i-tungsten carbide powder ne-cobalt powder ngesilinganiso esithile. Khona-ke impushana exubekile izoba ukugaya okumanzi nokomisa. Inqubo elandelayo ukucindezela i-tungsten carbide powder ibe yizimo ezahlukene. Kunezindlela eziningana zokucindezela i-tungsten carbide powder. Okuvame kakhulu ukucindezela kokubumba, okungaqedwa ngokuzenzakalelayo noma ngomshini wokucindezela osebenzisa amanzi. Khona-ke i-tungsten carbide kufanele ifakwe esithandweni se-HIP ukuze ifakwe emanzini. Ngemuva kwale nqubo, ukukhiqizwa kwe-tungsten carbide kuqediwe.

HSS

Inqubo yokwelapha ukushisa kwe-HSS iyinkimbinkimbi kakhulu kune-tungsten carbide, okumele icinywe futhi ifakwe umoya. Inqubo yokucisha, ngenxa yokungabibikho kwe-thermal conductivity, ngokuvamile ihlukaniswe izigaba ezimbili. Okokuqala, preheat at 800 ~ 850 ℃ ukuze ugweme ukucindezeleka okukhulu ezishisayo, bese ushisisa ngokushesha izinga lokushisa quenching 1190 ~ 1290 ℃. Amabanga ahlukene kufanele ahlukaniswe ekusetshenzisweni kwangempela. Ibe isipholiswa ngokupholisa uwoyela, ukupholisa umoya, noma ukupholisa ngeshaji.

Kuyacaca ukuthola ukuthi i-tungsten carbide nensimbi enesivinini esikhulu kunomehluko omningi ekukhiqizeni, futhi kuqukethe izinto zokusetshenziswa ezihlukene. Lapho sikhetha impahla yamathuluzi, kungcono ukukhetha evumelana nesimo sethu kanye nesicelo.

Uma unentshisekelo emikhiqizweni ye-tungsten carbide futhi ufuna ulwazi olwengeziwe nemininingwane, UNGATHI XHUMANA NATHI ngocingo noma ngemeyili kwesokunxele, noma SITHUMELE IMEYILI ezansi nekhasi.