Cov Khoom Siv Qib Siab Ferrro Chrome
Cov khoom lag luam
Lub Metallographic qauv ntawm High-CarbonFERRO Chrome Feem ntau muaj cov kab ke, suav nrog, thiab cov khoom siv ua ke {0c3, cov roj ntsha (CR, FE) 7C3 yog FEASE GREATE thiab ua tiav morphology, xav tau ntau lub zog rau cov pa hluav taws; Crfe- (CR, FE) 23C6 yog cov theem Eutectic tsim, thiab cov nplej zom, thiab cov qoob loo ntau ntxiv yooj yim dua.
Cov khoom tsis muaj
| Chromium (CR): 60-70% |
| Cov pa roj carbon (c): 4-8% |
| Silicon (si): 1-3% |
| Impurities (s, p):<0.05% |
| Kev tsim khoom: smelted hauv hluav taws xob arc (EAF) Siv Coke uas yog tus txo tus neeg sawv cev . |
Cov Khoom Siv Kev Sib Koom Tes
1.Ib txoj kev rau kev tsim cov chromium trioxoside thiab ferrorous oxalate los ntawm carbonFERRO Chrome.}} Siv cov neeg pheej yig thiab yooj yim muaj cov khoom siv roj ntsha li 1% Kev tswj hwm raws li hauv qab no: sulfuric acid nrog lub concentration ntawm 20%-60}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Lub sijhawm nag los yog 20 feeb rau 1 teev, nrog tus nqi ntawm PHEM, TSIS TAU SIV, cov khoom siv tsis zoo, ua kom haum rau kev tsim khoom loj.
Cim npe nrov: Cov Khoom Siv Qib Siab Ferrro Chrome, Tuam Tshoj Cov Khoom Siv Qib Siab Ferrro Chrome Cov Chaw Tsim Tshuaj, Chaw muag khoom, Hoobkas
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