12Cr1MoV igitutu cyumuvuduko mwinshiyakozwe kuva mubyuma 12xm byumwimerere (0.5% Cr-Mo-V) kugeza kuri 12x1m (1% Cr-Mo-V) ibyuma byongera Cr.Ibigize imiti ya12Cr1MoV Amashanyarazi adafite ibyumani byoroshye, ibivanze byose hamwe biri munsi ya 2%, kandi bifite inzira nziza nibintu bifatika.Kugeza ubu, yashyizwe ku rutonde rw'ibyuma bidafite ibyuma bikoreshwa mu guteka cyane mu Bushinwa (GB5310-2008).Ibyiciro nkibyuma bikoreshwa cyane mumahanga harimo ASTM a405 p24 (1% CrMoV, USA), bs3604 (0,5% CrMoV, l% CrMoV, UK), din13crmov42, 10crmosiv7 (Ubudage), nibindi.
Kugeza ubu,12Cr1MoV Umuyoboro udafite ibyumaikoreshwa cyane muri Superheater, umutwe hamwe numuyoboro wingenzi wumuvuduko ukabije, umuvuduko ukabije wa ultrasique hamwe nu byuma byamashanyarazi murugo ndetse no mumahanga.Iki cyuma cyabaye kimwe mu bikoresho nyamukuru by’inganda n’amashanyarazi mu nganda z’amashanyarazi mu Bushinwa.
Kugeza ubu,12Cr1MoV Umuyoboro udafite ibyumaikoreshwa cyane mubice bikurikira:
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(4) Irashobora gukoreshwa mugukora gaz turbine rotor, moteri, kwihuta nibindi bice bifite ubushyuhe bwakazi munsi ya 570 ℃.
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Igihe cyo kohereza: Werurwe-07-2024