Monga momwe zimayembekezeredwa kuchokera ku mkuwa wake wambiri, alloy 400 imawukiridwa mwachangu ndi nitric acid ndi ammonia machitidwe.
Monel 400 ili ndi mphamvu zamakina pa kutentha kwa subzero, imatha kugwiritsidwa ntchito kutentha mpaka 1000 ° F, ndipo malo ake osungunuka ndi 2370-2460 ° F. angagwiritsidwe ntchito kuwonjezera mphamvu.
Makhalidwe
Kukana dzimbiri m'malo osiyanasiyana am'madzi ndi mankhwala.Kuchokera kumadzi oyera kupita ku ma mineral acid, mchere ndi alkalis.
Aloyiyi imagonjetsedwa kwambiri ndi nickel pansi pa kuchepetsa mikhalidwe komanso kugonjetsedwa kwambiri kuposa mkuwa pansi pa ma oxidizing mikhalidwe, imasonyeza komabe kukana bwino kuchepetsa zofalitsa kuposa oxidizing.
Zabwino zamakina kuchokera ku kutentha kwa subzero mpaka pafupifupi 480C.
Kukana kwabwino kwa sulfuric ndi hydrofluoric acid.Aeration komabe idzapangitsa kuti dzimbiri ziwonjezeke.Angagwiritsidwe ntchito kuthana ndi hydrochloric acid, koma kukhalapo kwa mchere wothira oxidizing kumathandizira kwambiri kuwononga zipsera.
Kukana kusalowerera ndale, mchere wa alkaline ndi asidi kumawonetsedwa, koma kusakanizidwa bwino kumapezeka ndi mchere wa oxidizing acid monga ferric chloride.
Kukana kwabwino kwa kloride ion stress corrosion cracking.