Monel K400 thiab K500 yog ob leeg cov tswv cuab ntawm Monel alloy tsev neeg muaj koob npe, tab sis lawv muaj cov yam ntxwv sib txawv uas muab lawv sib cais, ua rau txhua qhov tsim nyog rau kev siv sib txawv. Kev nkag siab txog qhov sib txawv no yog qhov tseem ceeb rau cov kws tshaj lij, cov tuam txhab tsim khoom, thiab cov neeg nyiam cov khoom siv nrhiav kev paub txog kev xaiv cov khoom siv.

Qhov tseem ceeb tshaj qhov sib txawv yog nyob rau hauv lawv cov tshuaj muaj pes tsawg leeg.MonelK400 feem ntau yog tsim los ntawm npib tsib xee (ze li 63%) thiab tooj liab (28%), nrog rau me me ntawm hlau thiab manganese. Qhov no yooj yim tab sis zoo alloy muaj pes tsawg leeg ua rau nws zoo heev corrosion kuj thiab zoo mechanical zog ntawm chav tsev kub. Nyob rau hauv sib piv, Monel K500 tsim nyob rau hauv lub hauv paus ntawm K400 los ntawm kev ntxiv txhuas thiab titanium. Cov ntsiab lus ntxiv no ua rau K500 dhau los ua cov txheej txheem nag lossis daus, uas ua kom nws lub zog thiab tawv tawv zoo dua piv rau K400.

Qhov kev tsis sib haum xeeb no cuam tshuam ncaj qha rau lawv cov khoom siv kho tshuab. Monel K400 muaj qhov zoo ductility thiab formability, ua rau nws yooj yim rau fabricate rau ntau yam duab. Nws muaj lub zog tensile qis dua, uas tsim nyog rau cov ntawv thov qhov yooj yim thiab yooj yim ntawm machining yog qhov tseem ceeb, xws li hauv kev tsim cov kav dej hauv hiav txwv thiab cov khoom siv dav dav corrosion-resistant. Monel K500, tom qab nag lossis daus hardening, nthuav tawm ntau dua tensile thiab yield zog. Nws tuaj yeem tiv taus kev ntxhov siab ntau dua, ua rau nws zoo tagnrho rau cov ntawv thov uas xav tau cov khoom siv muaj zog, xws li cov twj tso kua mis, lub valve stems, thiab fasteners hauv cov tshuab hnyav thiab cov nkoj hauv hiav txwv.

Corrosion kuj yog lwm qhov chaw uas ob lub alloys qhia qhov sib txawv. Ob leeg Monel K400 thiabk500 uamuab kev tiv thaiv zoo rau ntau yam kev tawm tsam corrosive, nrog rau cov dej hiav txwv, cov kua qaub me me, thiab alkalis. Txawm li cas los xij, vim nws lub zog ntau dua thiab tsim cov txheej txheem tiv thaiv oxide ruaj khov thaum lub sij hawm nag lossis daus hardening, Monel K500 feem ntau qhia txog kev tiv thaiv kev ntxhov siab corrosion, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig nrog cov ntsiab lus chloride siab. Qhov no ua rau K500 qhov kev xaiv zoo tshaj plaws rau cov khoom siv uas tsis yog tsuas yog cuam tshuam rau cov ntsiab lus corrosive, tab sis kuj yuav tsum tau ua kom muaj kev ntxhov siab ib txhij.

Hais txog kev siv, Monel K400 feem ntau yog siv rau hauv kev lag luam marine rau cov khoom xws li condensers, heat exchangers, thiab seawater piping, qhov twg nws corrosion kuj thiab formability muaj nuj nqis. Nws kuj tseem ua haujlwm nyob rau hauv kev lag luam chemical los tuav cov tshuaj tsis ua phem. Monel K500, ntawm qhov tod tes, yog siv rau hauv kev thov ntau dua. Nyob rau hauv cov roj thiab roj sector, nws yog siv rau downhole cov cuab yeej thiab subsea khoom, qhov twg siab zog thiab corrosion kuj yog ib qho tseem ceeb. Hauv kev lag luam aerospace, K500 Cheebtsam tuaj yeem pom nyob rau hauv qhov chaw uas xav tau ob qho tib si lub zog thiab kev tiv thaiv ib puag ncig corrosion.