Taw qhia: Ob lub npib tsib xee -Chromium Qib nrog qhov tseem ceeb sib txawv
Inconel 601 (UNS N06601) thiab Inconel 600 (UNS N06600) belongs rau tib lub npib tsib xee-chromium alloy tsev neeg thiab muaj ob qho tib si muaj nyob rau hauv daim ntawv thiab phaj raws li ASTM B168 / ASME SB168. Txawm hais tias lawv cov ntsiab lus sib koom, ob qib yog tsim los rau cov kev pabcuam sib txawv. Qhov tseem ceeb ntawm metallurgical sib txawv yog txhob txwm tshaj tawm ntawm txhuas rau Inconel 601, uas hloov nws tus cwj pwm ntawm qhov kub thiab txias. Inconel 600, nrog nws cov ntsiab lus nickel siab dua, tseem yog qhov kev xaiv zoo tshaj plaws rau ntau qhov nruab nrab -cov ntawv thov kub qhov kev tiv thaiv corrosion thiab lub zog hauv qab yog qhov kev txhawj xeeb tseem ceeb. Kev nkag siab txog qhov sib txawv no pab cov engineers zam ob qho tib si dhau - cov lus qhia tshwj xeeb thiab cov khoom tsis ua haujlwm ntxov.
Chemical Composition: Qhov twg ob Alloys txawv
Cov muaj pes tsawg leeg ntawm Inconel 601 suav nrog npib tsib xee nyob rau hauv thaj tsam ntawm 58.0-63.0%, chromium 21.0-25.0%, aluminium 1.0-1.7%, nrog hlau raws li qhov sib npaug thiab carbon 0.10% max, manganese 1.0% max, silicon 0.50% max thiab tooj liab 0.1. Inconel 600 muaj nickel 72.0% min, chromium 14.0-17.0%, hlau 6.0-10.0%, carbon 0.15% max, manganese 1.0% max, silicon 0.5% max thiab tooj liab 0.5% max. Cov ntsiab lus ntawm txhuas yog qhov sib txawv: nws ua rau Inconel 601 tsim cov txheej txheem tiv thaiv oxide uas tiv taus qhov ntsuas kub thiab kub corrosion ntawm huab cua kub. Cov ntsiab lus chromium siab dua ntawm Inconel 601 kuj tseem ua rau nws cov oxidation tsis kam, thaum cov ntsiab lus nickel ntau dua ntawm Inconel 600 muab cov txiaj ntsig zoo hauv qee qhov kev txo qis thiab kev kub ntxhov.
Siab -Tsub Cwj Pwm thiab Corrosion Resistance
Inconel 601 daim hlau xa cov kev tiv thaiv oxidation zoo tshaj thiab tsis kam ua kom muaj zog nyob rau hauv siab -kub cua, uas yog vim li cas cov qib yog ib qho kev xaiv rau cov khoom siv hluav taws xob, cov raj radiant, cov raj tiv thaiv thermocouple thiab lwm yam khoom siv cua sov- kho. Nws tiv taus siab -kub corrosion txuas mus rau carburizing thiab sulfur- muaj cov cua hauv ntau qhov xwm txheej. Inconel 600 daim hlau, los ntawm qhov sib txawv, muaj kev tiv thaiv oxidation zoo thoob plaws qhov kub thiab txias ntau yam nrog lub zog tshwj xeeb hauv chloride- muaj ib puag ncig ntawm qhov ntsuas kub qis, thiab lawv kuj ua tau zoo nyob rau hauv kev sib cuag nrog inorganic compounds. Tsis yog qib yuav tsum tau xav tias tsim nyog rau txhua qhov nruab nrab; cov huab cua tshwj xeeb, qhov kub thiab txias ntawm daim ntawv thov yuav tsum raug tshuaj xyuas thaum xaiv ntawm lawv.
Mechanical Performance thiab Hom Kev Siv
Nyob rau hauv qis thiab nruab nrab kub, Inconel 600 feem ntau muab ib tug me ntsis dua tensile lub zog profile thiab feem ntau yog siv nyob rau hauv siab - kev nyuaj siab daim ntawv thov xws li tshav kub exchanger Cheebtsam, txheej txheem piping thiab khoom siv nyob rau hauv cov tshuaj lom neeg kev lag luam. Inconel 601 nyiam qhov kev pab cuam qhov kub thiab txias txaus uas oxidation thiab scaling tsis kam ua qhov txwv tsis pub, piv txwv li hauv qhov cub tawg, cov khoom siv hluav taws xob thiab cov khoom siv thermal ua. Ob lub alloys khaws zoo fabricability thiab weldability, thiab ob qho tib si muaj nyob rau hauv ib tug ntau yam ntawm phaj qhov ntev, thicknesses thiab nto tiav nyob rau hauv tib specification lub kaus, uas yooj yim rau kev yuav khoom thaum daim ntawv thov yog zoo txhais.
Kev Taw Qhia Xaiv
Thaum xaiv ntawm Inconel 601 thiab Inconel 600 daim hlau, ntsuas qhov kev khiav hauj lwm kub, tshuaj lom neeg ib puag ncig, kev ntxhov siab thiab kev cia siab rau lub neej. Yog tias qhov kev pheej hmoo tseem ceeb yog siab tshaj -kub oxidation lossis scaling, Inconel 601 feem ntau yog qib tsim nyog dua. Yog tias daim ntawv thov cuam tshuam nrog kev ntxhov siab ntawm qhov kub qis lossis nruab nrab, lossis ib puag ncig uas cov ntsiab lus nickel ntau dua ntawm Inconel 600 muab kev tiv thaiv zoo dua, Inconel 600 yuav tsum xav txog. Nqe, muaj thiab ntev- lub sijhawm ua haujlwm yuav tsum tau ntsuas, thiab kev xaiv qib kawg yuav tsum tau lees paub nrog tus neeg xa khoom tawm tsam tus qauv tswj hwm thiab cov txheej txheem tiag tiag.
FAQ
Q: Dab tsi yog UNS tus lej rau Inconel 601 thiab Inconel 600?
A: Inconel 601 yog UNS N06601 nrog Werkstoff tus lej 2.4851, thiab Inconel 600 yog UNS N06600 nrog Werkstoff tus lej 2.4816.
Q: Dab tsi yog qhov txawv ntawm Inconel 601 thiab Inconel 600?
A: Qhov sib txawv tseem ceeb yog qhov sib ntxiv ntawm txhuas hauv Inconel 601, uas muab kev ua haujlwm siab tshaj -kub oxidation thiab scaling resistance. Inconel 600 muaj cov ntsiab lus nickel ntau dua, uas txhawb kev tiv thaiv corrosion zoo thiab lub zog hauv nruab nrab - kub, siab - kev siv kev ntxhov siab.
Q: Tus qauv twg suav nrog Inconel 601 thiab 600 daim hlau?
A: Ob qib yog feem ntau muab los ua daim ntawv thiab phaj raws li ASTM B168 / ASME SB168, nrog rau qhov siv tau raws li qhov yuav tsum tau ua kom pom zoo hauv kev yuav khoom.
Q: Puas yog Inconel 601 zoo dua Inconel 600 rau cov khoom siv hluav taws xob?
A: Feem ntau yog. Aluminium -cov kabmob muaj pes tsawg leeg ntawm Inconel 601 muab nws zoo dua rau kev ntsuas thiab kub corrosion ntawm qhov kub thiab txias, uas yog vim li cas nws feem ntau nyiam rau qhov cub thiab cua sov- cov cuab yeej kho mob.
Q: Inconel 600 puas tuaj yeem siv rau hauv cov tshuaj chloride-muaj ib puag ncig?
A: Yog. Inconel 600 feem ntau yog siv rau hauv cov tshuaj chloride- uas muaj ib puag ncig, tshwj xeeb tshaj yog rau qis dua - qhov kub thiab txias, thiab nws qhia tau zoo heev corrosion kuj nyob rau hauv ntau inorganic tebchaw. Cov xwm txheej tshwj xeeb tseem yuav tsum tau tshuaj xyuas ua ntej xaiv.
Q: Puas yog Inconel 601 thiab 600 daim hlau muaj lub zog zoo tib yam?
A: Tsis yog raws nraim. Inconel 600 feem ntau muab lub zog tensile siab dua me ntsis ntawm qhov kub thiab txias, thaum Inconel 601 raug xaiv feem ntau rau nws qhov siab - kub oxidation kuj. Cov nqi tiag tiag yuav tsum raug xa mus rau kev tswj xyuas tshwj xeeb.
