Black annealed ngokungqongqo engathethi annealing eqhelekileyo, kodwa inkqubo kunye annealing phantse.Umbhobho omnyama wentsimbiulusu lumnyama!

Anealing: annealing ingxubevange yesinyithi ifudunyezwa kwiqondo lobushushu elifanelekileyo kunye nokugcina ixesha elithile, kwaye emva koko ukucotha ukupholisa ubushushu inkqubo yonyango.Insimbi ene-Annealed ngumbutho we-hypoeutectoid ferrite sheet pearlite;intsimbi eutectoid okanye intsimbi eutectoid yi pearlite granular.Ngamafutshane umbutho we-annealing usondele kwi-equilib state organization.

Injongo yokunciphisa

①ukunciphisa ubulukhuni bentsimbi, ukuphuculwa kwe-ductility, ukwenzela ukuba kube lula ukusika kunye nokulungiswa kokuguqulwa okubandayo.

②ukulungiswa okuziinkozo, ukuphelisa ukuphosa, ukukhwabanisa, iziphene ze-welding ezibangelwa ngumbutho, umbutho kunye nokwakhiwa kwentsimbi edibeneyo, intsimbi yokuphucula ukusebenza okanye unyango olulandelayo lobushushu ukulungiselela ukulungiswa kwezicubu.

③ukuphelisa uxinzelelo lwangaphakathi kwintsimbi ukukhusela i-deformation kunye nokuqhekeka.