Kev Kho Cua Sov System of Monel Alloy Monelk500 Phaj
Kev Qhia Txog Kev Kho Mob Ntawm Kev Kho Mob Ntawm Monel K500 Phaj
Monel K500 yog ib qho tshwj xeeb aloyed aloyed-based alloy dav siv hauv cov av marine thiab cov mob uas muaj mob corrosive. Nws tau dhau los ua cov khoom tseem ceeb hauv kev lag luam rau nws cov kev ua tau corrosion zoo heev thiab kub tsis kam. Thaum siv Monel K, cov txheej txheem kev kho cua sov yog qhov tseem ceeb uas txiav txim siab nws qhov kev ua tau kawg. Kab lus no yuav qhia txog cov kev kho cua sov, kev tsis sib haum, cov qauv kev lag luam, cov qauv kev nkag siab thiab muaj kev sib cuam tshuam nrog Monel K500 Phaj.
1. Kev tsis yog
Cov txheej txheem kev kho cua sov ntawm Monel K500 feem ntau suav nrog annealing, norming thiab tempering ua kom nws cov khoom siv kho tshuab thiab corrosion tsis kam. Cov hauv qab no yog cov kev kho cua sov nquag:
Annealing kub ntau ntau: feem ntau nruab nrab 600-800 degree, thiab lub sijhawm anealing, thiab txheej txheem yuav tsum tau txais ib lub uniform Micrubtructure.
Li normalizing kub: feem ntau nruab nrab ntawm 400-500 degree, cov kev ua tau zoo, uas yuav tsum tau txhim kho cov plasticity thiab txheej txheem ntawm cov hlau.
Tempering kub thiab sijhawm: qhov ntsuas kub yog tswj tau ntawm 300-450 degree, thiab lub sijhawm tempering yog txiav txim siab raws li lub phaj tempering thiab tus naj npawb ntawm lub sijhawm tempering. Tempering tuaj yeem hloov kho lub hardness thiab tawv ntawm cov khoom siv.
2. Kev Lag Luam Cov Qauv
Hais txog cov txheej txheem kev kho cua sov, kev tsim tawm cov monel k500 feem ntau ua raws li ASTM B152 thiab Ams 5220 tus qauv. ASTM B152 Qhia rau cov tshuaj lom neeg tshuaj lom neeg thiab kho cua sov kom muaj kev kho mob monloys, thaum Ams 5220 muab cov txheej txheem kev tswj hwm kub thiab kev tswj hwm zoo. Cov qauv no kom muaj kev sib txawv thiab sib txawv ntawm cov khoom, yog li ua kom nws cov kev ua tau zoo hauv cov chaw muaj kev nyab xeeb.
3. Cov khoom siv tsis to taub
Thaum xaiv cov ntaub ntawv, tshwj xeeb saib xyuas yuav tsum tau them rau cov kev tsis to taub hauv qab no:
Kev tsis to taub 1: Xaiv cov txheej txheem kho cua sov tsis ncaj ncees lawm. Monel K500 yuav tsum muaj cov kauj ruam kev kho cua sov. Yog tias cov txheej txheem kev kho cua sov tsis raug xaiv, nws yuav ua rau cov khoom ua rau cov khoom ua rau muaj kev cuam tshuam lossis cuam tshuam corrosion tawg.
Lub Kaum Hlis 2: Tsis xav txog cov tshuaj lom neeg muaj pes tsawg leeg ntawm cov alloy. Cov tshuaj lom neeg muaj pes tsawg leeg ntawm Monel K500 ncaj qha cuam tshuam nws corrosion tsis kam thiab cov khoom siv neeg kho tshuab. Yog tias cov ntsiab lus chromium hauv cov khoom xaiv tsis txaus, nws yuav ua rau cov teeb meem corrosion.
Myth 3: tsis quav ntsej cov kev daws teeb meem. Cov kev daws teeb meem yog qhov tseem ceeb hauv kev txhim kho cov corrosion tsis kam ntawm Monel K500. Yog tias cov kev daws teeb meem tsis yog tsim nyog kho, nws yuav txo cov xeb ua kom tsis kam ntawm cov khoom.
4. Kev sib cav sib ceg
Tam sim no tseem muaj qee cov ntsiab lus sib cav txog cov txheej txheem kho cua sov ntawm Monel K500, feem ntau yog tsom rau cov hauv qab no:
Kev sib cav 1: yog tib qho kev kho cua sov kub thiab sijhawm nyob hauv txhua kis? Nyob ntawm cov duab thiab tuab ntawm cov khoom, cov kev kho cua sov yuav xav tau kho kom tau txais kev ua tau zoo.
Kev sib cav 2: yog kev tswj hwm ntawm kub npau taws dhau nruj? Lub taub cuam tshuam ntau dhau yuav txo lub zog ntawm cov khoom, thaum tsis txaus siab ua rau nws txoj kev xeb tawm.
Kev sib cav 3: nws yuav tsum siv tib cov txheej txheem kev kho cua sov hauv txhua kis? Muaj qee kis, cov kauj ruam kev kho cua sov tshwj xeeb yuav tsum daws tau nrog kev siv ib puag ncig tshwj xeeb.
Cov lus pom zoo rau kev siv
Hauv cov ntawv thov tiag tiag, kev xaiv cov txheej txheem kev kho cua sov yuav tsum yog raws li kev siv ib puag ncig thiab kev ua tau zoo ntawm cov khoom. Piv txwv li, nyob rau hauv corrosive ib puag ncig, ntau dua ib feem kub thiab txias thiab ntev dua kev kho mob. Nkag siab thiab ua raws li kev lag luam tus qauv yog qhov tseem ceeb los ua kom cov khoom zoo.
Tag
Cov txheej txheem kev kho cua sov ntawm Monel K500 suav nrog ntau tus yuam sij thiab cov kauj ruam, suav nrog anealing, li qub, thiab tempering. Tom qab Astm B152 thiab AMS 5220 tus qauv tuaj yeem ntseeg cov kev sib txuam thiab xwm yeem. Thaum xaiv cov ntaub ntawv, nws yog qhov tsim nyog kom tsis txhob muaj kev tsis to taub, xws li kev kho mob kub kho cov txheej txheem kev siv kub thiab tsis muaj tshuaj lom neeg. Nkag siab kev ua kom tsis txaus ntseeg tuaj yeem pab cov txheej txheem kho cua sov kom tau raws li cov kev xav tau tshwj xeeb. Los ntawm cov txheej txheem kev kho cua sov tsim nyog xaiv cov txheej txheem cua sov thiab cov ntaub ntawv thov, kev ua tau zoo ntawm Monel K500 hauv kev xeb ib puag ncig muaj peev xwm tau tag nrho.
