Ukuqedwa kweinsimbi ye-alloyukushisisa insimbi ibe izinga lokushisa elingaphezu kwezinga lokushisa eliyingozi i-Ac3 (hypoeutectoid steel) noma i-Ac1 (hypereutectoid steel), uyigcine ifudumele isikhathi esithile ukuze uyenze i-austenitized ngokugcwele noma ingxenye, bese uyipholisa ezingeni lokushisa elikhulu kune- izinga lokupholisa elibalulekile.Inqubo yokwelapha ukushisa iwukupholisa ngokushesha ukuya ngaphansi kukaNks (noma eduze noNkk) ukuze wenze uguquko lwe-martensite (noma i-bainite).Ukwelashwa kwesixazululo esiqinile noma inqubo yokwelapha ukushisa ngenqubo yokupholisa ngokushesha ye-aluminium alloy, ithusiingxubevange, i-titanium alloy, ingilazi epholile nezinye izinto ngokuvamile zibizwa ngokuthi i-quenching.
Inhloso yokuqeda:
1) Thuthukisa izakhiwo zemishini yemikhiqizo yensimbi ye-alloy noma izingxenye.Isibonelo: ukuthuthukisa ubulukhuni nokumelana nokugqoka kweamathuluzi,ama-bearings, njll., ukwandisa umkhawulo wokunwebeka weziphethu, ukuthuthukisa izakhiwo ezibanzi zemishini yezingxenye ze-shaft, njll.
2) Thuthukisa izakhiwo zezinto ezibonakalayo noma izakhiwo zamakhemikhali kwezinye izinsimbi ezikhethekile.Njengokuthuthukisa ukumelana nokugqwala kwensimbi engagqwali nokwandisa uzibuthe unomphela wensimbi kazibuthe.
Isikhathi sokuthumela: Mar-12-2024
