2.What yog cov khoom siv mechanical ntawm inconel 750?
Lub zog tensile: Qhov kawg tensile muaj zog yog feem ntau nyob ib ncig ntawm {{0}} mpa rau cov cua sov - kho mob. Tos lub zog (0.2% offset) yog nyob rau hauv ntau ntawm {{}} mpa.
Elongation: Elongation thaum tawg feem ntau 10 - 20%.
Kev nyuaj: Lub hardness ntawm inconel 750 tuaj yeem sib txawv raws li kev kho cua sov thiab kev ua haujlwm, tab sis nws feem ntau nyob rau hauv ntau ntawm {1}} hrc.
Kev nkag mus thiab kev ntxhov siab - cov khoom siv hluav taws xob: Inconel 750 muaj qhov zoo tshaj plaws thiab kev ntxhov siab - kev sib tsoo tsis kam rau ntawm cov chaw kub. Piv txwv li, ntawm 650 degree, nws tuaj yeem tiv taus kev ntxhov siab loj rau ncua sijhawm ua ntej tsis ua haujlwm.
3.Qhov yog cov tshuaj lom neeg muaj pes tsawg leeg ntawm inconel 750?
Npib tsib caug (ni): Sib npaug, feem ntau nyob ib ncig ntawm 70%
Chromium (cr): 14 - 17%
Hlau (FE): 6 - 10%
Titanium (ti): 2.25 - 2.75%
Aluminium (AL): 0.4 - 1.0%
Columbium (CB): 0.7 - 1.2%
Carbon (c): {0. 08 Max
Manganese (mn): 1. {0 max
Silicon (si): {0. 5 Max
Sulphur (s): {0. 015 max
Tooj Liab (Cu): {0. 5 Max
4.What yog daim ntawv thov ntawm inconel 750?
Ib tug tub rog: Nws yog siv nyob rau hauv lub dav hlau cav cov khoom sib xyaw xws li cov pa luam yeeb, discs, thiab cov fasteners. Nws qhov siab - lub zog kub thiab lub zog ua kom nws haum rau qhov uas muaj cov xwm txheej huab hauv cov kab ke huab.
Lub Zog Loj: Inconel 750 yog ua haujlwm hauv cov nroj tsuag fais fab, tshwj xeeb hauv cov roj turbines thiab chav turbines. Nws yog siv rau cov khoom sib xyaw xws li txhaws, cov ntaub ntawv, thiab cov teeb meem uas tau muaj kev kub siab - thiab siab ua pa taws.
Petrochemical Kev Lag Luam: Nws tau siv hauv cov khoom siv xws li reactors, kev sib pauv cua sov, thiab cov raj xa pa hluav taws xob uas kov cov kev siv tshuaj corrosive thiab ua haujlwm ntawm kev ntsuas kub thiab ntsuas.
Roj thiab roj: Inconel 750 yog siv nyob rau hauv downhole cov cuab yeej thiab khoom siv rau roj thiab kev nrhiav tshuaj thiab kev tsim khoom. Nws corrosion tsis kam thiab siab - lub zog kub ua nws haum rau cov chaw hnyav.
4.What yog daim ntawv thov ntawm inconel 750?
High - Lub Zog Kub: Nws tuaj yeem tswj cov khoom siv zoo heev ntawm kev kub siab, ua rau nws ua haujlwm kom muaj kev ncaj ncees nyob rau hauv huab cua sov thermal.
Corrosion Kuj: Nws muaj qhov tsis zoo rau ntau yam ntawm cov xov xwm corrosive, suav nrog cov kua qaub, alkalis, thiab cov ntsev. Qhov no ua rau nws haum rau kev siv nyob rau hauv ib puag ncig tej chaw muaj dej.
Oxidation tsis kam: Inconel 750 tsim cov txheej oxide tiv thaiv kub ntawm cov kub, uas pab tiv thaiv kom tiv thaiv oxidation no thiab kev poob qis ntawm cov khoom.
Hwj txwv: Nws tuaj yeem muab welded siv ntau hom vuam, tso cai rau txoj kev sib tw ntawm cov qauv ntawm cov qauv nyuaj thiab cov khoom siv.
Qeeb zog tsis kam: Nws muaj cov nkees nkees ua hauj, uas yog qhov tseem ceeb rau cov khoom sib xyaw uas raug xa mus rau cyclic thauj khoom hauv kev pabcuam.
