I-YG8 tungsten carbide

Izimpawu ze-YG8insimbi ye-tungsten: I-Tungsten-I-cobalt i-hard alloy evamile, impahla yokubumba, isekelwe ku-refractory metal carbide (njenge-tungsten carbide, titanium carbide), isebenzisa i-cobalt noma i-nickel njenge-binder, futhi ikhiqizwa yi-powder metallurgy.Njengento ehlanganisiwe,i-carbide enosimendeinobulukhuni obuphezulu, ukumelana okuhle kokugqoka kanye nobunzima obuhle bokushisa.Ububi bayo ukuthi i-brittle.Inamandla okusetshenziswa aphakeme, ukumelana nomthelela ongcono kanye nokumelana nokushaqeka kune-YG6, kodwa ukumelana nokugqokwa okuphansi kanye nokuzinza okuhle kokushisa, okungafinyelela ku-800-900°C.Ngaphandle kokwelashwa kokushisa, ubulukhuni bangaphakathi nangaphandle bufanayo.[/prisna-wp-translate-show-hi

1 Ifanele ukusika ngesivinini esikhulu sokukhiqizwa kwevolumu enkulu yensimbi ekhonjiwe, insimbi emhlophe, i-ductile iron, i-chromium, insimbi engagqwali ye-nickel nezinye izinto ze-alloy.
2. I-concave die esetshenziselwa ukudweba insimbi engagqwali iyafa, inani lokuqina elinconyiwe lingu-62-64HRC, futhiumdwebo we-tungsten carbide uyafangezinduku namashubhu.

3. Ingasetshenziselwa ukucubungula i-short-chip ferrous metals, izinsimbi ezingenayo insimbi nezinto ezingezona ezensimbi, njenge-cast iron, i-aluminium alloy, i-alloy yethusi, ipulasitiki, i-bakelite eqinile, njll.
4 kubeisikhunta somdwebo we-tungsten carbide wire