ku ɖe fafa si le . Atsyɔ̃ɖoɖo gakpo si mexɔ dzo o pɔmpiwo Le ewɔwɔ ƒe ɖoɖoa me la, mɔ̃ɖaŋununya ƒe nudidi siwo wozã le afisia la kɔkɔ ŋutɔ. Le kpɔɖeŋu me, ne dzoxɔxɔdzidzenu la menyo o, si na dzoxɔxɔ ƒe nuteɖeamedzi 316 kple xɔtuɖoɖo ƒe nuteɖeamedzi dzi ɖe edzi la, gakpo ƒe pɔmpia ate ŋu agbã alo agblẽ. Esi kplᴐe ɖo, Hangao Tech (Seko mɔ̃wo) atsɔ sidzedze si le atsyɔ̃ɖoɖo ƒe gakpo siwo mexɔ dzo o ƒe pɔmpiwo wɔwɔ me la afia tsitotsito hena fafa:
Le ememe ƒe teteɖeanyi ƒe gbugbɔmamã le dɔwɔwɔ me ta la, atsyɔ̃ɖoɖo ƒe gakpo si mexɔ dzo o ƒe mɔ̃a atrɔ, eye womate ŋu aka ɖe edziwɔwɔ ƒe nyateƒenyenye dzi o. Tsɔ kpe ɖe eŋu la, akpa gãwo ŋudɔwɔwɔ nyea nuteɖeamedzi si susɔna bɔbɔe. Ele be atsyɔ̃ɖoɖo ƒe mɔ̃ siawo katã siwo wotsɔ gakpo si mexɔ dzo o ɖo la nadzudzɔ nuteɖeamedzi dzi ɖeɖe kpɔtɔ le mɔ̃ɖaŋununya si me mekɔ o megbe. Zi geɖe la, nuteɖeamedzi ƒe dzoxɔxɔ si le eme ɖeɖeɖa nyea atsyɔ̃ɖoɖo na gakpo si mexɔ dzo o ƒe mɔ̃a. Le dzoxɔxɔ si nye 500-550°C me la, wozãe va yi le xɔme ƒe dzoxɔxɔ nu aɖabaƒoƒo 50 va ɖo 100, gaƒoƒo 3 va ɖo 5 alo esi wu nenema (le dzodoƒe siwo woda ɖe eme ƒe xexlẽme nu) be woalé ememe ƒe tete ɖe te ɣeyiɣi didi aɖe. Woyɔa esia be dzɔdzɔme tsitsi, gake mɔnu sia didi akpa eye zi geɖe la, womezãnɛ o.
Ne wotsɔ gakpo si mexɔ dzo o ƒe atsyɔ̃ɖoɖo ƒe mɔ̃a fa la, zi geɖe la, eƒe gowo kple akpa sue aɖewo wɔa xɔtunu ɣi, sesẽ, si me woate ŋu abɔbɔ le. Eyata ele be woawɔ atsyɔ̃ɖoɖo ƒe mɔ̃ dzro siwo mexɔ dzo o la ƒe mɔ̃ dzrowo alo aɖo wo ɖe ɖoɖo nu be woaɖe nusiwo wotsɔ ƒua gbe ɖe wo me ɖa. Dzoxɔxɔ si nye annealing alo normalization le 850 kple 950°C dome koŋ. Woléa dzoxɔxɔa me ɖe asi hena gaƒoƒo 1-2, wowɔa siminti le graphite kple austenite (nɔnɔmetata ƒe akpa gbãtɔ) me. Míaƒe Le Internet dzi la, dzodoƒe si le keklẽm ɖaa si le keklẽm ate ŋu akpe ɖe ŋuwò. Mehiã be woawɔ dzoxɔxɔ do ŋgɔ o, ate ŋu aɖo dzoxɔxɔ nyuitɔ si le annealing me le sɛkɛnd 10 me le eƒe gɔmedzedze megbe.
Gawu la, wotsɔe do ƒome kple PLC ɖoɖoa, àte ŋu akpɔ ɣeyiɣi ŋutɔŋutɔ ƒe nyatakakawo tẽ, ɣeyiɣi ŋutɔŋutɔ ƒe ŋkuléle ɖe ya ƒe nyaƒoɖeamenu, tsi ƒe sisi, dɔwɔwɔ ƒe dzoxɔxɔ, duƒuƒu ŋu. Le dzodoƒea ƒe fafaɣi si kplɔe ɖo me la, woawɔ siminti evelia kple eutectoid cementite le graphite me (si nye graphitization ƒe akpa evelia). Mlɔeba la, wotsɔa perlite kpena ɖe ferrite alo ferrite matriki ŋu be wòaɖe alesi wotsɔa nu ƒua gbee ƒe sesẽme kple ŋusẽ dzi akpɔtɔ. Tsɔ kpe ɖe eŋu la, siminti wɔwɔ ƒe ɖoɖoa nye 850-950°C, gake siminti si le dzidzenu ƒe dɔwɔwɔ me, si ate ŋu aɖe fafaɣi si le atsyɔ̃ɖoɖo ƒe gakpo si mexɔ dzo o ƒe mɔ̃a ƒe fafa dzi akpɔtɔ la hã ate ŋu akpɔ ŋusẽ kple sesẽme aɖe le pearlite matrix la me.
