Q1: Dab tsi yog kev sib raug zoo ntawm Inconel UNS N06601 thiab 603XL alloy kav, thiab lawv cov ntsiab lus tseem ceeb yog dab tsi?
A1: Inconel UNS N06601 (feem ntau hu ua Inconel 601) thiab 603XL yog ob qho tib si npib tsib xee-chromium-raws li cov kav hlau, nrog 603XL yog qhov ua tau zoo ntawm UNS N06601. Lawv cov tshuaj lom neeg muaj pes tsawg leeg yog tswj hwm nruj kom ua tau raws li kev ua tau zoo: UNS N06601 muaj 58-63% npib tsib xee, 21-25% chromium, 10-15% hlau, 1.0-1.7% txhuas, thiab cov pa roj carbon ntau thiab manganese-temperature tiv taus. lub zog. 603XL khaws cov ntsiab lus tseem ceeb ntawm UNS N06601 tab sis txo cov ntsiab lus carbon (tsawg dua lossis sib npaug li 0.015%) thiab ntxiv me me ntawm yttrium (0.01-0.05%) thiab zirconium (0.05-0.15%), ntxiv kev txhim kho nws qhov kub-kub creep tsis kam, nto stability.
Q2: Dab tsi yog qhov tseem ceeb siab - qhov kub thiab txias qhov zoo ntawm Inconel UNS N06601 thiab 603XL alloy kav?
A2: Ob leeg alloys ua tau zoo nyob rau hauv siab - qhov kub thiab txias ib puag ncig, nrog rau kev ua kom muaj zog ntxiv rau lawv cov khoom sib xyaw. Inconel UNS N06601 muaj qhov ua tau zoo tshaj -kub oxidation thiab corrosion kuj, muaj peev xwm ua haujlwm txuas ntxiv ntawm 1000℃(1832℃F) thiab luv-lub sijhawm raug rau 1100℃(2012℃F). Nws kuj tseem tuav tau zoo ductility thiab mechanical zog ntawm qhov kub siab, ua rau nws haum rau nruab nrab -load siab - qhov kub thiab txias . 603XL, nrog rau nws optimized qis -carbon thiab tsis tshua muaj ntiaj teb- ntxiv muaj pes tsawg leeg, muaj zoo dua siab -kub siab tshaj 60 kev ua haujlwm kub thiab tsis muaj zog ntawm UNS. tiv taus ntev -lub sijhawm kev pabcuam ntawm 950-1050℃(1742-1922℃F) nyob rau hauv kev ntxhov siab. Nws qhov chaw ruaj ntseg kuj tseem txhim kho, txo qhov ntsuas thiab oxidation ntawm qhov kub thiab txias.
Q3: Dab tsi yog qhov kev thov raug cai ntawm Inconel UNS N06601 thiab 603XL alloy kav hauv kev tsim khoom?
A3: Lawv daim ntawv thov yog txawv raws li qhov yuav tsum tau ua. Inconel UNS N06601 alloy kav yog dav siv nyob rau hauv petrochemical (reformer tubes, hydrogenation reactor Cheebtsam), metallurgical (kub kho cua sov raj, annealing rauv qhov chaw), thiab lub zog tsim (boiler superheater raj, tshav kub exchanger raj) industries. Lawv kuj tsim nyog rau cov nroj tsuag incineration khib nyiab thiab cov khoom siv tshuaj ua haujlwm qhov nruab nrab - theem siab -kub thiab corrosion kuj yog qhov xav tau. 603XL alloy kav feem ntau yog siv rau ntau qhov xav tau ntau dua - kub thiab siab - qhov kev ntxhov siab, xws li roj turbine combustion chambers, nuclear fais fab nroj tsuag hloov hluav taws xob ntau{9} raj, thiab aerospace engine tso tshuab, qhov ntev -lub sij hawm ruaj khov thiab creep kuj tseem ceeb heev.
Q4: Dab tsi yog qhov tseem ceeb ntawm kev kho cua sov rau Inconel UNS N06601 thiab 603XL alloy kav, thiab vim li cas lawv tseem ceeb?
A4: Kev kho cua sov yog qhov tseem ceeb los txhim kho kev ua tau zoo ntawm cov kav hlau alloy, nrog cov ntsiab lus sib txawv me ntsis rau txhua qhov. Rau Inconel UNS N06601, qhov pom zoo cov tshuaj annealing kub yog 1050-1150℃(1922-2102℃F), ua raws li kev ua kom txias sai (dej lossis cua txias) kom tshem tawm cov kev ntxhov siab sab hauv, kho cov qauv nplej, thiab rov ua kom muaj zog corrosion. Rau 603XL, cov tshuaj annealing kub yog me ntsis qis (1000-1100℃/ 1832-2012℃F), nrog qeeb txias tom qab annealing kom ua kom cov nag lossis daus muaj zog ntawm cov ntsiab lus tsis tshua muaj hauv ntiaj teb. Kev kho cua sov kom zoo ua kom cov alloys tswj lawv qhov kub thiab txias zog, ductility, thiab corrosion kuj, zam kev ua haujlwm tsis zoo los ntawm kev ua tsis zoo lossis kev ntxhov siab sab hauv.
Q5: Yuav ua li cas xaiv ntawm Inconel UNS N06601 thiab 603XL alloy kav rau tej yaam num engineering?
A5: Kev xaiv nyob ntawm peb yam tseem ceeb: kev ua haujlwm kub, theem kev ntxhov siab, thiab ib puag ncig kev pabcuam. 1) Yog tias qhov project xav tau kev pabcuam txuas ntxiv ntawm 900-1000℃nrog kev ntxhov siab nruab nrab thiab tsis muaj kev txwv nruj rau ntev -lub sij hawm creep resistance (piv txwv li, cov tub rauv hluav taws xob, cov khoom siv hluav taws xob zoo tib yam), Inconel UNS N06601}) yog cov khoom siv zoo dua {8{ ua hauj lwm ntawm 950-1050℃nyob rau hauv kev ntxhov siab, los yog yuav tsum tau ntev-lub sij hawm creep rupture tsis kam thiab tsis kam mus rau siab -kub scaling (xws li, roj turbine Cheebtsam, nuclear fais fab cua kub hloov raj), 603XL yog qhov nyiam xaiv . 3) Nyob rau hauv corrosive ib puag ncig siab (piv txwv li, roj turbine Cheebtsam) alloys yog haum, tab sis 603XL muaj qhov zoo ntawm qhov chaw ruaj khov thiab ntev kev pab cuam lub neej vim nws optimized low-carbon thiab tsawg lub ntiaj teb muaj pes tsawg leeg.
