Monel400 yog cov khoom siv nickel-tooj liab ua kom muaj zog alloy.Lub alloy yog tus cwj pwm los ntawm lub zog nruab nrab, zoo weldability, zoo dav corrosion kuj thiab toughness.Nws muaj txiaj ntsig zoo ntawm qhov kub txog li 1000 ° F (538 ° C).Alloy 400 muaj kev tiv thaiv zoo heev rau kev ntws nrawm nrawm lossis dej hiav txwv qhov twg cavitation thiab yaig kuj yog qhov tsim nyog.Nws yog tshwj xeeb tshaj yog tiv taus hydrochloric thiab hydrofluoric acids thaum lawv de-aerated.Alloy 400 yog me ntsis sib nqus ntawm chav tsev kub.
Alloy | % | Ni | Fe | C | Mn | Si | S | Cu |
Monel 400 | Min. | 63 | - | - | - | - | - | 28.0 Nws |
Max. | - | 2.5 | 0.3 | 2.0 | 0.5 | 0.24 ib | 34.0 Nws |
Qhov ntom | 8.83 g / cm³ |
Melting point | 1300-1390 ℃ |
xwm txheej | Tensile zog Rm N/mm² | Yield zog Rp 0. 2N/mm² | Elongation Raws li % | Brinell hardness HB |
Kev kho mob | 480 | 170 | 35 | 135-179 : kuv |
ASTM B127 / ASME SB-127, ASTM B163 / ASME SB-163, ASTM B165 / ASME SB-165
Bar / Qws | Forging | Sawb / Coil | Ntawv / phaj | Tube / Tube |
ASTM B 164 | ASTM B 564 Cov khoom siv | ASTM B127 | ASTM B163 / ASME SB-163, ASTM B165 / ASME SB-165 |
•Resistant rau dej hiav txwv thiab chav nyob ntawm qhov kub thiab txias
•Kev tiv thaiv zoo heev rau cov dej ntws nrawm nrawm los yog dej hiav txwv
•Kev tiv thaiv zoo heev rau kev ntxhov siab corrosion tawg hauv feem ntau cov dej tsis qab
•Tshwj xeeb tshaj yog tiv taus hydrochloric thiab hydrofluoric acids thaum lawv de-aerated
•Muaj qee qhov kev tiv thaiv rau hydrochloric thiab sulfuric acids ntawm qhov kub thiab txias, tab sis tsis tshua muaj cov khoom xaiv rau cov kua qaub.
•Kev tiv thaiv zoo rau nruab nrab thiab alkaline ntsev
•Kev tiv thaiv rau chloride induced stress corrosion cracking
•Cov khoom siv kho tshuab zoo los ntawm qhov kub qis qis mus txog 1020 ° F
•Siab tiv taus alkalis
•Marine engineering
•Cov khoom siv tshuaj thiab hydrocarbon ua
•Gasoline thiab dej tshiab tank
•Crude roj av tseem
•De-aerating cua sov
•Boiler pub dej rhaub thiab lwm yam kub exchangers
•Valves, twj, shafts, fittings, thiab fasteners
•Industrial tshav kub exchangers
•Chlorinated kuab tshuaj
•Crude roj distillation yees