Chitoliro chachitsulo chotentha chochokera ku chubu kupita kuzinthu zambiri chimafuna kutenthetsa ziwiri, zomwe zimabowoleza chubu isanayambe komanso itatha kutenthetsa ndikugudubuza m'mimba mwake yopanda chitoliro pa kutentha komwe kumaperekedwa;kupanga kuzizira (kukoka) pamene chitoliro chimafuna kugwiritsa ntchito annealing yapakati kuti athetse kupsinjika kotsalira;zitsulo zofunikira zina zapadera, kuti apititse patsogolo mphamvu zamakina a chitoliro chachitsulo ndikuwongolera magwiridwe antchito, komanso chithandizo chake cha kutentha.Chitoliro wamba (chitoliro) chowotcha chubu chimalepheretsa kutentha kosiyanasiyana, makutidwe ndi okosijeni, decarbonization, ming'alu yotentha, kutenthedwa, kuwotcha mopitilira muyeso.

Mkangano kutsogolo perforated chubu, ndi cholinga chake ndi kusintha ductility;kuchepetsa deformation kukana zitsulo;kupereka zabwino microstructure akugudubuzika.Pali annular ng'anjo chubu ng'anjo, reheat ng'anjo, ng'anjo okonda moto ndi ng'anjo pansi galimoto.Popeza kuchepa kwa chitoliro m'mimba mwake pamaso reheating, amene cholinga kuonjezera kutentha kwa chubu ndi kusowa yunifolomu ndi kusintha ductility zitsulo, kulamulira microstructure ake, kulenga zinthu zabwino kwa mayi chitoliro sizing ndi kuonetsetsa mawotchi zimatha zitsulo.Mtundu wamba wotenthetsera ng'anjo yodutsa ng'anjo, ng'anjo yowotchera mosalekeza, ng'anjo yowotchera moto, ng'anjo yowotcha, ng'anjo yotenthetsera.Ozizira adagulung'undisa (kukoka) kutenthetsanso kuumitsa makamaka kuthetsa, kuchepetsa mapindikidwe kukana.Ng'anjo yowotchera wamba imagwiritsidwa ntchito makamaka potenthetsa ng'anjo, ng'anjo yapansi pamagalimoto, ng'anjo yowotcha yopitilira.Popanga machubu achitsulo osasunthika, ng'anjo ya annular ndi ng'anjo yotenthetsera pakali pano imagwiritsidwa ntchito kwambiri;ng'anjo yamagetsi yamagetsi ikupangidwanso;ng'anjo yotentha yotenthetsera ng'anjo chifukwa mawonekedwe ake si apamwamba, olimbikira ntchito ndipo amakonda kuthetsedwa.Mosalekeza wodzigudubuza moto ng'anjo zimagwiritsa ntchito ozizira adagulung'undisa (kukoka) kutentha mankhwala zitsulo;galimoto pansi ng'anjo oyenera magulu ang'onoang'ono, kutentha kutentha nthawi ndi yaitali Kutentha ndi kutchinjiriza wandiweyani-mipanda aloyi zitsulo chitoliro;zoteteza mpweya mosalekeza wodzigudubuza moto ng'anjo zimagwiritsa ntchito zitsulo pamwamba amafuna kutentha mankhwala ndi ozizira anamaliza zitsulo popanda makutidwe ndi okosijeni (kukoka) pa pickling ndondomeko annealing.