Ndikofunikira kuchititsa kutentha pambuyokuletsaChifukwa cholinga chake ndikuchotsa nkhawa zamkati mutatha. Sinthani kuuma kwake, kusintha magwiridwe antchito; Mbewu zowopa mu njira yolekanira ndi yoyenerera komanso yunifolomu kukonzekera micrestruction mbali zochizira kutentha.

1. Kutentha kwambiri; Zoyenera kwa alloy chitsulo chokhala ndi kuvuta kwambiri pambuyo posintha.

2. Kuyambukira kwathunthu: Chotsani mawonekedwe ozungulira komanso osagwirizana chifukwa cha kukhululukidwa, sinthani mbewu, chotsani nkhawa, ndikukonza mabungwe a chithandizo chamtsogolo. Kuwala kwathunthu nthawi zambiri kumakhala koyenera kwa hypoetectioid chitsulo.

3. Amothermal: Pezani mawonekedwe ochulukirapo kuposa kuwongolera kwathunthu, moyenera kusiyanitse kupsinjika, kuchepetsa kuuma. M'chigawo chofunikira kwambiri, chitha kugwiritsidwanso ntchito kusokoneza hydrogen ndipo kupewa kupanga ma oyera. Poyerekeza ndi kuwongolera kwathunthu, kumatha kufupikitsa nthawi yonyengerera ndikusintha mphamvu yopanga.

4. Kusintha: Pearlite Peapelite ikhoza kupezeka kuti muyeretse bungwe; SogozaKungoyiwalaMphamvu ndi mphamvu, muchepetse kupsinjika mkati, kusintha magwiridwe antchito; Kwa eutectoid chitsulo. Ma carbides a adsh amatha kuchotsedwa.

5 Spiroiziza kuwongolera: Kupeza mawonekedwe a simentical ndi mbiri, osati kuchepetsa kuumako, ndipo njira yodulira ndikosavuta kuwononga malo osalala, munthawi yotsatira sikophweka kutulutsa ming'alu yamisala. Kukula kwa sparopeud ndikoyenera kwa ma carbon chitsulo champhamvu komanso chisono champhamvu cha kaboni.