Ukucinywa kweintsimbi yengxubevangekukufudumeza intsimbi kwiqondo lobushushu elingaphezu kobushushu obubalulekileyo i-Ac3 (hypoeutectoid steel) okanye i-Ac1 (hypereutectoid steel), uyigcine ishushu kangangexesha elithile ukuze iqinise ngokupheleleyo okanye ngokuyinxenye, uze uyipholise kwiqondo lobushushu elikhulu kunelo. izinga lokupholisa elibalulekileyo.Inkqubo yonyango lobushushu kukupholisa ngokukhawuleza ukuya ngaphantsi kukaNksz (okanye kufutshane ne-Ms) ukwenza i-martensite (okanye i-bainite) inguqu.Unyango oluqinileyo lwesisombululo okanye inkqubo yonyango lokushisa kunye nenkqubo yokupholisa ngokukhawuleza kwe-aluminium alloy, ubheduingxubevange, i-titanium alloy, iglasi epholileyo kunye nezinye izinto zidla ngokubizwa ngokuba yi-quenching.
Injongo yokucima:
1) Ukuphucula iimpawu zemishini yeemveliso zetsimbi ye-alloy okanye iinxalenye.Umzekelo: ukuphucula ubulukhuni kunye nokumelana nokunxiba kweizixhobo,iibheringi, njl., ukwandisa umda we-elastic wemithombo, ukuphucula iimpawu ezibanzi zemishini yeengxenye ze-shaft, njl.
2) Ukuphucula izinto eziphathekayo okanye iikhemikhali zezinye iintsimbi ezikhethekileyo.Okufana nokuphucula ukuxhathisa umhlwa kwentsimbi engatyiwayo kunye nokwandisa umazibuthe osisigxina wentsimbi enozibuthe.
Ixesha lokuposa: Mar-12-2024
