Dab tsi yog qhov muaj zog Inconel alloy?
Inconel 725 VS 625 TSI
INCONEL Alloy 725 yog sib piv rau ntau txoj hauv kev rau nrov INCONEL Alloy 625, lwm qhov superalloy paub txog nws lub zog siab thiab ntau yam. Ob qib muab cov qib zoo sib xws ntawm kev tiv thaiv corrosion zoo heev, tso cai rau lawv siv rau qee qhov chaw hnyav tshaj plaws. Qhov kev tiv thaiv corrosion no pab INCONEL 725 alloy tuav nws lub zog muaj npe thiab muaj zog tiv taus hydrogen embrittlement thiab kev ntxhov siab corrosion tawg - ob yam uas tuaj yeem cuam tshuam tsis zoo rau cov khoom siv txuas ntxiv zog.
Qhov sib ntxiv ntawm npib tsib xee thiab chromium muab kev tiv thaiv los txo thiab oxidizing ib puag ncig, thaum cov lus hais saum toj no molybdenum txhim kho nws cov kev tiv thaiv kom txo tau cov xov xwm thiab muab qee qhov kev tiv thaiv pitting thiab crevice corrosion.
INCONEL Alloy 725 yog tsim los ntawm INCONEL Alloy 625, tsim ntawm nws lub hauv paus tseem ceeb thiab ntxiv cov ntsiab lus thiab kev kho mob los txhim kho nws cov khoom siv kho tshuab kom muaj zog ntau dua. Yog li ntawd, nws yog kwv yees li ob npaug zog li annealed INCONEL Alloy 625.
Cov ntawv thov kev lag luam
Cov ntaub ntawv nrog cov qib siab ntawm corrosion kuj, lub zog, ductility thiab toughness yuav siv tau nyob rau hauv ntau yam sib txawv. Nws yog feem ntau siv hauv tubing hangars, tsaws pob qij txha, sab hnab mandrels, polished bore sockets thiab siab zog fasteners.
Ib qho ntawm nws cov kev siv tseem ceeb yog nyob rau hauv kev lag luam roj qaub, qhov uas nws muaj kev tiv thaiv corrosion rau cov teebmeem ntawm hydrogen sulfide, chloride thiab carbon dioxide, tswj nws lub zog nyob rau hauv cov kev mob lom. Nws kuj tseem siv dav hauv kev siv dej hiav txwv vim nws tiv taus pitting thiab crevice tawm tsam hauv dej hiav txwv.
INCONEL 725 alloy tseem muaj nyob rau hauv lub zog ntau dua, 725HS alloy. Cov khoom muaj tib yam zoo heev corrosion kuj raws li nws cov khoom siv hauv paus, tab sis yog 2.3 npaug zog tshaj annealed INCONEL Alloy 625 thiab muaj lub zog tawm los kwv yees li 20ksi siab tshaj tus qauv INCONEL Alloy 725. Cov khoom siv tuaj yeem siv rau cov khoom siv hauv nkoj tsim, qhov chaw dej hiav txwv tseem ceeb heev tab sis kuj yuav tsum muaj zog heev.
Hu rau ib tug tswv cuab ntawm peb pab neeg kom paub ntau ntxiv txog INCONEL 725 alloy. Tiv tauj peb hnub no.
