UKUGUQULWA KWEENKONZO ZOKUGQIBELA Ngokweemfuno zokuqulunqwa kwenjongo eyahlukileyo, inokwahlulwa ibe yi-homogening epheleleyo engcoliseko (i-homogening) yokuxinanisa) ukunxibelelana kwakhona kwe-regystallition.

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a. B phucula ubume bengqolowa, hlaziya ingqolowa, ukuphelisa ubume bendawo yokuhlala kunye nolwakhiwo lweqela;

B. Ukunciphisa ubunzima kunye nokuphucula ukusebenza kokunqunyulwa;

C. Susa uxinzelelo lwangaphakathi;

D. Ingasetyenziswa njengonyango lokugqibela lobushushu kwiindawo ezingabalulekanga.

(2) Inkqubo yokwaphula umthetho

Umda wesicelo: Intsimbi ye-subutectore, i-carbon yesakhiwo, i-carbon yentsimbi yentsimbi, i-AletCy yeSteel Alter, i-Alety Steel Steel, i-Alfarey Steel Steel kunye ne-hypereutectoid yentsimbi, i-hypereutectoid ikhutshelwe intsimbi ephathwayo.
Injongo eqinisekileyo yenjongo: Ukuphelisa uxinzelelo lwangaphakathi lokukrola nokuqengqeleka, ukunciphisa ubunzima, ukuphucula ubuchule.

(3) Ukuqhekeza
Ubungakanani besicelo:
A. Ulungiselelo lokulungiselela i-Hypereutetoid yentsimbi efana nentsimbi kunye nesixhobo sensimbi;
B. I-F. I-REFT ebike inyameko yokuthintelwa kwe-carbon ephakathi kunye nephantsi kwe-stebon kunye nendawo ye-Alebon yekhabhoni kunye ne-Alebon yekhabhoni.
Injongo yokufihla i-pineng
A. Ukuze uxolelekiso afuna ukusika, ukunciphisa ubunzima kunye nokuphucula ukusebenza kokunqunyulwa;
B. Kwimisebenzi yokusebenza ebandayo ngaphandle kokusika, ukuphucula iplastiki ye-playpriect yokusebenza;
C. I-carbide ye-splide efakwe i-splide ukuthintela ukugqithisa emva kokucingela kwaye silungiselele umngcwabo kwindawo yokugqibela eshushu;
[D] Ukuphelisa uxinzelelo lwangaphakathi.

(4) I-isothermal i-Aneration
Isicelo se-isothermal isicelo sokusetyenziswa: intsimbi yensimbi yentsimbi, iinxalenye ezithambileyo.
Izibonelelo zokuzithemba ze-isothermal: zinokuthintela umjikelo ongumntu, zinciphise iindleko zemveliso.