ASTM International muaj cov qauv tshwj xeeb rau cov kav dej npib uas muaj npe rau npib tsib xee, suav nrog cov qauv ntawm cov qauv yog nyob ntawm cov qib tsis muaj cai, tab sis ib qho yog:
ASTM B829: Tus Qauv Tshwj Xeeb rau kev sib khi thiab welded npib tsib xee-molybdenum-columbium alloy (uns .
Cov qauv kev coj no tsis haum 718 kav dej thiab cov leeg, cov khoom siv tshuab, thiab kev kuaj mob, thiab kev sim ua kom huv si) .
Lwm qib muaj lawv tus kheej ASTM cov qauv:
Inconel 600: ASTM B163
Inconel 625: ASTM B444
Inconel 825: ASTM B423
Inconel tus nqi siab stems los ntawm ntau qhov tseem ceeb:
Cov khoom siv Raw: Nickel yog thawj lub ntsiab hauv Inconel (feem ntau yog cov hlau), thiab ntau dua li cov hlau uas tsis muaj zog ntxiv thiab siv cov roj ntsha corrosion tsis kam-yog tseem kim heev .
Cov txheej txheem nyuaj ua cov txheej txheem: Ua kom tiav kev ua kom haum rau cov khoom siv tsis huv thiab cov khoom siv kub ua kom tsis txhob muaj cov txiaj ntsig
Kev sib tw nyuaj: inconel lub zog siab thiab kev ua haujlwm nyuaj, thiab kev siv zog ua haujlwm, ntxiv rau cov nuj nqis ntawm kev siv hluav taws xob {2}
Tsawg cov khoom siv vs .}}}}} Nug: Kev ua lag luam, tab sis nws cov khoom siv tsim nyog), tab sis nws cov khoom siv tsim nyog).
Tsis muaj, inconel 718 yeej tiv taus xeb (corrosion los ntawm oxygen thiab noo noo), tab sis nws tsis yog kev tiv thaiv kab mob rau txhua daim ntawv ntawm corrosion.
Tsw tshwj xeeb yog hais txog cov oxidation ntawm hlau, thiab thaum inconel 7}}}}}}}}}}}}}}}}}}}}}}}%) Cov ntsiab .
Txawm li cas los xij, Inconel 718 tseem tuaj yeem corrode nyob rau hauv huab cua zoo, tab sis qhov no tsis tau ua kom ruaj khov raws li cov hlau ua kom ntub dej lossis noo noo.
Tsis muaj, inconel tsis yog cov hlau uas muaj zog tshaj plaws, tab sis nws yog ntawm cov muaj zog tshaj plawsThaum kub.
Lub zog yog nyob ntawm cov ntsiab lus) (e . g {}} kub {}}} Piv txwv:
Titanium alloys thiab tungsten muaj lub zog siab dua nyob rau hauv chav tsev kub dua li feem ntau incomples qib .
Carbon fiber ntau ntxiv siv polymers (cfrps) muaj zog rau ib chav phaus hnyav.
Magnesium alloys yog tsis muaj zog tab sis ntais .
Inconel lub zog nyob rau hauv nws lub peev xwm los khaws cov kev siv tshuab hluav taws xob muaj kev ntxhov siab, tab sis nws tsis muaj zog tshaj li .
