Monel alloy
Montoner's alloy, tseem hu ua MONEL, yog nickel-copper alloy, muaj txog li 67% nickel, 28% tooj liab thiab 5% ntawm lwm cov khoom xyaw, xws li hlau, manganese, carbon thiab silicon. Nws muaj kev tiv thaiv corrosion zoo heev thiab lub zog siab, thiab tau siv dav hauv kev lag luam aerospace, marine engineering, tshuaj lom neeg kev lag luam thiab lwm yam kev lag luam. Hardness: Lub hardness ntawm Montoner's alloy nyob ntawm nws cov txheej txheem kho cua sov thiab siv cov xwm txheej. Nws tuaj yeem txhim kho nws qhov nyuaj thiab lub zog los ntawm kev kho cua sov thiab kev ua haujlwm txias. Mechanics kev ua tau zoo: Montoner alloy muaj cov khoom zoo heev. Nws lub zog tawm los yog 240 mPa, tensile zog yog 520 mPa, thiab elongation tus nqi yog 40%. Cov khoom siv kho tshuab: Montoner's alloy muaj cov khoom siv kho tshuab zoo thiab muaj kev ua haujlwm zoo nyob rau hauv qhov kub thiab txias thiab corrosive ib puag ncig. Nta: Montoner's alloy muaj corrosion kuj zoo heev thiab tuaj yeem tiv taus ntau yam acids thiab muaj zog alkali corrosion. Tsis tas li ntawd, nws kuj muaj kev ua haujlwm zoo thiab weldability.
Txheej txheem cej luam
cim | % |
Ni | 63.0min |
Cu | 28 min ~ 34 max |
Fe | 2.5max |
Mn | 2.0max |
C | 0.3max |
Si | 0.5max |
S | 0.024max |
zoo | Tensile Zog | Yield zog (0.2% Offset) | Ntxiv,% | Hardness | |||
KSI | MPa | Brinell (3000-kg) | Rockwell B | ||||
qws | 70-110 | 480-760 | 25-85 | 170-585 | 50-5 | 110min | 60min |
phaj | 70-95 | 482-655 | 28-75 | 193-517 | 50-30 | 110-215 | 60-96 |
Sheet | 70-120 | 482-827 | 30-110 | 207-758 | 45-2 | 65min | |
Daim kab xev | 70-140 | 482-965 | 25-130 | 172-896 | 50-2 | 68min | |
Tube | 70-130 | 482-896 | 25-110 | 172-758 | 50-3 | 100max | |
Hlau | 70-180 | 482-1241 | 30-170 | 207-1172 | 45-2 |