Kuyadingeka ukwenza ukwelashwa okushisa ngemuvaukuthethelelaNgoba inhloso yako ukuqeda ukucindezelwa kwangaphakathi ngemuva kokuphendula. Lungisa ubulukhuni obuvuzayo, thuthukisa ukusebenza kokusika; Ama-rains ahlanganayo enqubo yokwakha acwengekile futhi anyuselwa umfaniswano ukuze alungiselele ama-misftruction wezingxenye zokwelashwa okushisa.

1. Ukushisa okuphezulu okushisa okuphezulu Ilungele insimbi ye-alloy ngobulukhuni obuphezulu ngemuva kokujwayelekile.

2 Ukunikezwa okugcwele kuvame ukulungele insimbi ye-hypoeutetectoid.

3. I-IsOthermal Anverling: Thola ukwakheka okufanayo okufanayo kunokukhulisa okuphelele, ukuqeda ngokuphumelelayo ukuqeda ukucindezela, ukunciphisa ubunzima. Ngokwenziwa okubalulekile, kungasetshenziswa futhi ukuhlukanisa i-hydrogen futhi kuvikele ukukhiqizwa kwamabala amhlophe. Uma kuqhathaniswa nokuncishiswa okuphelele, kunganciphisa isikhathi sokungenisa amandla futhi kuthuthukise ukusebenza kahle kokukhiqiza.

4. Ukuhlanganisa: I-Perer Pearlite ingatholwa ukucwilisa inhlangano; Thuthukisaukuthethelelwaamandla nokuqina, ukunciphisa ukucindezelwa kwangaphakathi, ukuthuthukisa ukusebenza kokusika; Yensimbi ye-eutectoid. Ama-carbides we-mesh carbides angaqedwa.

I-Spherlization Anneling: Ukuthola i-spherical dementite nesakhiwo se-ferrite, hhayi ukunciphisa ubulukhuni, futhi kwinqubo yokusika kulula ukuthola indawo ebushelelezi, endaweni ephansi elandelayo akulula ukukhiqiza imifantu yezenkolo. I-SPHINGILIZING ANDEALING ilungele i-carbon yensimbi ephezulu ne-carbon alloy ephakeme yensimbi.