Ka hana annealing onā kalaiwahiki ke hoʻokaʻawale ʻia i ka annealing piha, incomplete annealing, spheroidizing annealing, diffusion annealing (homogenizing annealing), isothermal annealing, de-stress annealing a me recrystallization annealing e like me ka haku mele, nā koi a me ke kumu o ka annealing.
(1) kaʻina hana annealing piha
①Ka palena o ka noi:kila kalapona waena, kalapona kalapona kiʻekiʻe hoʻoheheʻe kila, kalapona kalapona haʻahaʻa haʻahaʻa hoʻoheheʻe kila, wiliwili ʻāpana,nā kalaiwa, nā ʻāpana ʻōwili a me nā lāʻau annealing ʻē aʻe.
② Hoʻopili piha ʻia B
A. E hoʻomaikaʻi i ke ʻano o ka palaoa, e hoʻomaʻemaʻe i ka nui o ka palaoa, e hoʻopau i ke ʻano Widmannian a me ke ʻano o ka banded;
B. E ho'ēmi i ka paʻakikī a hoʻomaikaʻi i ka hana ʻoki;
C. Hoʻopau i ke kaumaha o loko;
D. Hoʻomaʻamaʻa wela hope no nā ʻāpana pono ʻole.

(2) Kaʻina hana annealing piha ʻole
①Ka palena o ka noi:annealing lapaʻau o hypoeutectoid kila, kalapona structural kila, kalapona uwea mea paahana kila, haʻahaʻa alloy structural kila, haʻahaʻa alloy mea kila a me ka hyeutectoid kila forgings, wela olokaa'āpana, etc.
②Ke kumu o ka hoʻopili piha ʻole ʻana:e hoʻopau i ke koʻikoʻi o loko o ka forging rolling, hōʻemi i ka paʻakikī a hoʻomaikaʻi i ka paʻakikī.

(3) spheroidizing annealing
①Ka palena o ka noi:
A. Ka hoʻomākaukau a me ka mālama wela o ka halihali a me nā kila mea hana a me nā kila hypereutectoid ʻē aʻe;
B. Cold deformation forging annealing treatment of medium and low carbon steels and medium and low carbon alloy steels.
②Ke kumu o ka spheroidizing annealing:
A. No ka meanā kalaiwapono e ʻoki ʻia, hoʻemi i ka paʻakikī a hoʻomaikaʻi i ka hana ʻoki;
B. E hoʻomaikaʻi i ka plasticity o ke anu-deformed workpiece me ka ʻoki ʻole;
C. Spherical carbide no ka pale ʻana i ka wela nui o ke kinai ʻana a hoʻomākaukau no ke kanu wela hope;
D. Hoʻopau i ke kaumaha o loko.
(4) Isothermal annealing
①Ka hoʻohana ʻana i ka isothermal annealing:make kila, hao kila forgings, stamping ʻāpana.
②Nā pono o ka isothermal annealing:hiki iā ia ke hoʻopōkole i ka pōʻaiapili annealing a hoʻemi i ke kumukūʻai hana.