1, E hoʻoikaika i ka annealing
Stress relief annealing, i ʻike ʻia ʻo ka haʻahaʻa haʻahaʻa annealing (a i ʻole tempering), ka mea i hoʻohana nui ʻia e hoʻopau i ka hoʻolei annealing, forging, welding, wela-wili, nā ʻāpana huki i ke koena o ke kaumaha a me nā mea like.Inā ʻaʻole e hoʻopau i kēia mau koʻikoʻi e hoʻokau i ke kila ma hope o kekahi manawa, a i ʻole deformation a i ʻole nā ​​māwae i ke kaʻina hana machining.

2, Ka poepoe annealing
Hoʻohana nui ʻia ka ball annealing HYPEREUTECTOID carbon steel a me ke kila kila kila (e like me ka hana ʻana i nā mea ʻoki ʻoki, nā mea ana, nā mold i hoʻohana ʻia i ke kila).ʻO kāna kumu nui e hōʻemi i ka paʻakikī e hoʻomaikaʻi i ka machinability, a paʻakikī e hoʻomākaukau no ka wā e hiki mai ana.

3, Hoʻopiha piha a me ka isothermal annealing
ʻIke ʻia hoʻi ʻo ka annealing recrystallization annealing piha, ka mea maʻamau i kapa ʻia he annealing, hoʻohana nui ʻia ka annealing no ka sub-eutectoid haku mele ʻana o nā kalapona a me ka hoʻoheheʻe ʻia ʻana o ke kila, forging a me nā ʻaoʻao wela, i kekahi manawa no nā hale welded.ʻO ka maʻamau pinepine ʻoiai ʻo kekahi o ke kaumaha o ka mea hana ʻaʻole ia ka hoʻomaʻamaʻa wela hope, a i ʻole ma ke ʻano he mālama wela mua o kekahi o ka mea hana.