Chiyambi

TC yonyamula imagwiritsa ntchito njira yayitali yosungunulira ng'anjo yotentha kwambiri, njira yokhayo yosunthira
Onetsetsani kuti zinthu zopangira ndizofunika kwambiri kuti zitsimikizidwe kuti carbide wolimba ndi tungsten carbide amakwaniritsa momwe amagwiritsidwira ntchito.
Ndondomeko yokhwima yopanga sintering imachitika, kotero kuti sintering imakhala yotenthedwa ndikusungidwa mokwanira molingana ndi kukhazikika kwa kutentha komwe kumakhazikika.
Kutengera njira zodzitetezera, zosungunulira sizijambulidwa pansi pazakutentha kwambiri, kuyeretsedwa kumtunda kumayambitsidwa, kusungunuka kwamadzi kumalowetsedwa bwino, ndipo wosanjikiza sintered umachepa wogawana, zomwe sizimangothetsa zolakwika zonse za sintering monga shrinkage ndi porosity , komanso zimalepheretsa kusokoneza nthawi yozizira. Vuto ndiloti wosanjikiza sintered amakhala wolimba ku gawo lapansi, ndipo amaphatikizidwa kukhala thupi limodzi osasenda. Kuuma kwa carbide wokhala ndi simenti yogwiritsidwa ntchito ndikokwera ndipo kuuma kwake kumakhala kwakukulu. Vuto losenda ndi kulimbana silimachitika panthawi yogwiritsira ntchito, ndipo limagonjetsedwa ndi kumva kuwawa, kukhudzidwa ndi dzimbiri pakakhala zovuta kwambiri, ndipo moyo wautumiki umatha kufikira maola 200.