N05500 yog npib tsib xee -} tooj liab alloy, kuj nquag paub los ntawm nws lub npe lag luamMonel 500Cov. Nws yog ib feem ntawm cov monel tsev neeg ntawm alloys, uas yog feem ntau tsim ntawm Nickel (NI) thiab tooj (CU), nrog rau lwm yam los txhim kho cov khoom tshwj xeeb.
Monel 500 (N05500) yog muaj nuj nqis rau nws cov zoo heevCorrosion KujNyob rau hauv ntau qhov chaw ib puag ncig, suav nrog dej hiav txwv, acidic daws, thiab alkaline media. Nws tseem muaj zooNeeg Kho Tshuab Muaj Zogthiabkev muaj zog, Txawm hais tias nyob rau ntawm cov chaw kub siab, ua kom haum rau kev siv hauv kev lag luam marine, siv tshuaj, roj thiab roj av.
Qhov no feem ntau xaiv rau nws txoj kev tiv thaiv kom ntxhov siab corrosion tawg thiab pittings, uas yog qhov tseem ceeb hauv kev pabcuam hnyav. Nws muaj nyob rau hauv ntau hom ntawv, xws li cov ntawv, cov paib, cov kab, kav dej, thiab tsis quav ntsej txog kev tsim kho ntau yam.
Cov tshuaj lom neeg muaj pes tsawg leeg ntawm N05500 (Monel 500) yog txhais los ntawm cov qauv xws li esttm b164 (rau npib almab {} tooj liab alloy seamless yeeb nkab thiab raj). Cov neeg raug suav nrog yog raws li hauv qab no:
Npib tsib caug (ni): 63.0% yam tsawg kawg (tshuav nyiaj li cas, suav nrog kev cobalt, uas feem ntau suav nrog ib feem ntawm cov ntsiab lus npib tsib xee).
Tooj Liab (Cu): 28.0–34.0%.
Hlau (FE): 2.0% siab kawg.
Manganese (mn): 1.5% siab tshaj plaws.
Silicon (si): 0.5% siab tshaj plaws.
Carbon (c): 0.3% siab tshaj plaws.
Sulphur (s): 0.024% siab tshaj plaws.
Cov ntsiab lus ua haujlwm ua haujlwm ua ke kom sib npaug corrosion tsis kam, lub zog, thiab fab xwm txheej. Cov ntsiab lus Nickel qib siab pab txhawb rau corrosion tsis kam, thaum tooj liab txhim kho ductility thiab machinility. Cov tshuaj me me ntawm cov hlau thiab manganese txhim kho lub zog thiab ua rau oxidation oxidation.
Cov tshuab siv tshuab ntawm N05500 (Monel 500) sib txawv me ntsis nyob ntawm qhov kev kho cua sov thiab daim ntawv, txias {4} ua haujlwm). Hauv qab no yog cov khoom raug rau cov khoom siv annealed, raws li teev nyob rau hauv cov qauv muaj feem:
Lub zog tensile: 485-655 Mpa (70,000-95,000 PSI).
Tawm Zog (0.2% offset): 170-275 MPa (25,000-40,000 psi).
Elongation (hauv 50 hli): 30-45% (kev ntsuas lub zog; muaj nuj nqis ntau dua qhia tias muaj peev xwm muaj peev xwm muaj peev xwm ntau dua ua ntej tawg).
Hardness (Brinell): 110-150 hb (anealed mob).
Rau cold - ua haujlwm (Hardened) cov ntawv, cov khoom siv mechanories yog qhov ntau dua:
Lub zog tensile: Txog li 965 mpa (140,000 psi).
Tawm Zog (0.2% offset): Txog 795 MPa (115,000 PSI).
Elongation: Txo rau ib puag ncig 5-15% (vim muaj kev ua kom tawv tawv ntawm kev ua haujlwm txias).
Additionally, N05500 maintains good mechanical stability at elevated temperatures, with tensile strength remaining relatively consistent up to 300℃(572℃F). Nws tseem ua pov thawj tsis muaj nqus pa preatability, uas yog qhov zoo dua nyob rau hauv cov ntawv thov tsis- cov ntaub ntawv sib nqus.
Cov khoom no ua rau N05500 ib qho ntau yam rau cov khoom haum suntiab rau ob qho tib si kev ntxhov siab thiab kev xeb ib puag ncig.
