ASTM B572 Hastelloy X, ib npib tsib xee - chromium {}}} molybdenum}} molybdenum}}} Cov khoom siv generaly thiab kev lag luam roj thiab roj cua.
Kab lus no muab cov kev qhia dav dav ntawm Astm B572 Hastelloy X technicals thiab tus nqi.
Dab tsi yog ASTM B572?
Cov neeg Asmeskas haiv neeg rau kev sim thiab cov ntaub ntawv B572 tshwj xeeb npog nickel-}} Cov khoom siv hlau, thiab kev kuaj mob rau cov N06002.
Ua raws li cov qauv no tsis yog - kev sib ceg rau cov ntawv thov tseem ceeb, kom tau cov khoom siv hlau uas yuav tsum tau ua kom ncaj ncees.
ASTM B572 xyuas kom Hastelloy X cov khoom siv nyob rau hauv kev daws anealed mob tshwj tsis yog hais tias muaj kev pom zoo rau kev ua kom zoo tshwj xeeb thiab siab-}}} kub ua tau zoo.
Ua raws li kev ua raws li Hastelloy x pas nrig rau kev siv tau siv nyob rau hauv high - ntxhov siab thermal ib puag ncig.
ASTM B572 Hastelloy X Parameters
Tshuaj Muaj Tshuaj
Kev ua yeeb yam ntawm haastellolo x yog muab tau los ntawm nws cov tshuaj lom neeg muaj pes tsawg leeg, raws li teev hauv Astm B572.
Cov ntawv tseem ceeb yog:
- Nickel (NI): Cov khoom siv sib npaug, muab ib qho ruaj khov, siab - kub matrix.
- Chromium (CR): Kwv yees 20.5% {- 23.0}}}}}%, muab cov oxidation zoo heev txog 1240 degree.
- Molybdenum (MO): 8.0% {- 10.0}%, txhawb rau cov khoom {}}}}}} kev daws teeb meem ntxiv thiab ua kom cov chlorine nres.
- Hlau (FE): 17.0% - 20.0}%, ib qho tseem ceeb tivthaiv uas pab sib npaug nqi thiab muaj kev cuam tshuam zoo- kub muaj peev xwm.
Kev sib txawv ntawm cov nruj me ntsis yuav cuam tshuam rau kev ua tau zoo heev, tshwj xeeb yog nyob rau hauv lub chaw tsim hluav taws xob uas muaj kev sib xws yog qhov sib xws.
Cov Khoom Siv Neeg Kho Tshuab
Qhov tsawg kawg cov neeg kho mob cov khoom siv rau hastelloy x rods yuav tsum tau xyuas los ntawm kev kuaj nruj nruj hauv Astm B572.
Qhov yuav tsum tau muaj nyob rau hauv kev daws - annealed mob yog:
- Yam tsawg kawg nkaus tensile lub zog: feem ntau 110 ksi (758 mpa).
- Yam tsawg kawg nkaus paib lub zog: Feem ntau 45 Ksi (310 mpa).
- Yam tsawg kawg nkaus txhais tau tias: 35%.
Cov khoom siv no kom ntseeg tau tias cov khoom siv tau zoo li qub thiab muaj zog nyob hauv tshav kub - nrhiav cov cua sov lossis roj tshuab.
ASTM B572 npog puag ncig, square, hexagonal, thiab duab plaub pas thiab tuav. Kev thev luam yog qhov tseem ceeb rau kev machining rau hauv tiav ib qho kev ua tiav aerospace.
Cov foos uas muaj xws li kub - ua tiav, txias}- Kos duab, xaiv raws li qhov xav tau zoo thiab qhov ntev tshaj plaws.
ASTM B572 Hastelloy X RodsCov Ntawv Thov
1. Aerospace thiab roj turbines: siv rau kev sib txuas cov kaus poom, cov dav hlau tshuab cov pob tw, thiab tom qab cov khoom sib xyaw. Lub siab nkag - lub zog tsis txaus ntseeg yog qhov tseem ceeb ntawm no.
2. Kev kho cua sov: nquag siv rau cov tshuab ua kom sov, rov ua dua, kho kom zoo, thiab 2000℃fem txias yog ib qho.
3. PETROCHEMICAL THIAB HWJ HUAM: siv nyob rau hauv flare stip cov lus qhia thiab siab} Referors qhov twg tsis kam rau cov roj ntsha (suav nrog cov sulphur thiab chlorine).
Kev ntseeg tau ntawm ASTM B572 cov qauv uas tsis muaj kev nyab xeeb thiab ua haujlwm ntawm txhua qhov kev siv tseem ceeb heev- cov ntawv thov kub alloy alion.
Hastelloy X Rods Nqe
Tus nqi ntawm ASTM B572 Hastelloy X pas nrig yog kev saib xyuas cov khoom nyuaj los ntawm ntau yam.
1. Cov khoom siv nyoos (RMS): qhov tseem ceeb tshaj plaws. Raws li lub nickel - chromium-}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} pakingum all dict dict}} Cov pa roj ntsha hais txog ib feem ntau ntawm tus nqi kawg. Cov nqi no hloov pauv txhua hnub, ua rau kev hloov kho tas li hauv AlmoLo.
2. Ntau lawm ntim thiab daim ntawv: tus nqi ib phaus feem ntau siab dua rau cov pas nrig uas hla me dua thiab ntau thiab tsawg. Forging Forging lossis tshwj xeeb cov chaw tshwj xeeb ua tiav rau kev nyuaj thiab yog li ntawd, tus nqi.
3. Daim ntawv pov thawj thiab kev xeem thiab xeem: Qhov yuav tsum muaj rau tag nrho ASTM B572 kev ua raws li kev kuaj xyuas lossis kev sim ua si, ntxiv tus nqi. Siab dua {{4 4}} Cov ntawv pov thawj Tier, xws li Aerospace Cheebtsam ua tau zoo, tseem nce tus nqi.
Cov Khoom Siv Hauv Ntiaj Teb Txuas Khoom: Sourcing los ntawm Tshwj Xeeb Thoob Ntiaj Teb Qhov cuam tshuam rau Logistics thiab Tariffs. Savvy cov neeg yuav khoom feem ntau nrhiav cov neeg xa khoom muaj peev xwm muab cov kev daws anevented tsis yog N06002 cov khoom thaum mitigating raw khoom nqe nqe vololility.
ASTM B572 HastelloyX Rods tsim cov txheej txheem
Melting thiab refining:
Ua ntej, siab {-}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} melt in hauv lub tshuab nqus tsev Induction los ua cov alloy. Txhawm rau kom muaj uniform uncoy muaj pes tsawg leeg thiab huv si, impurity}} dawb sab hauv lossis lub tshuab nqus tsev ua kom muaj kev hloov kho hauv tshuab hluav taws xob ntau zaus tau siv los ua kom rov kho cov khoom.
Kub ua haujlwm thiab thawj txoj kev:
Lub refined alloy ingot yog rhuab rau cov kub siab heev rau impart detart ua qhov zoo nkauj. Tom qab, lub ingot yog cov txheej txheem ntau dua nyob rau hauv ib tug loj- tonnage Forging tshuab los yog kub dov zeb los ua thawj daim duab ntawm lub bar.
Dov thiab txias ua haujlwm:
Tom qab txias, ntxhib billet nkag mus rau lub zeb Rolling nkag rau lub teb chaws dov rau ze - kawg. Rau cov kab yuav tsum tau ua siab dua qhov tseeb lossis cov txheej txheem smoother, cov kev ua haujlwm txias xws li kev sib tsoo lossis tev sib tsoo tau ua haujlwm. Kev ua haujlwm txias tsis tsuas txhim kho cov khoom siv tau zoo tshaj plaws tab sis kuj tseem txuas ntxiv cov khoom siv lub zog thiab hardness.
Daws annealing kev kho cua sov:
Qhov no yog cov kauj ruam tseem ceeb tshaj plaws thiab cov kev xav tau ntawm Astm B572 tus qauv. Qhov bar yog rhuab mus kwv yees li 1177℃thiab tuav rau lub sijhawm txaus ntawm lub sijhawm. Tom qab, kev ua kom sai yog qhov yuav tsum tau ua kom ntseeg tau Hastelloy X ua tiav corrosous siab, siab tshaj plaws ducility, thiab feem ntau ruaj khov siab- cov khoom kub.
Xov thiab ntawv pov thawj:
Cov annealed cov tuav yog ncaj, txiav, thiab nplaim -}} nrhiav kom tau raws li cov neeg siv khoom. Thaum kawg, raws li ASTM B572, cov kab sib txuas tuaj yeem ua kom nruj tshuaj lom neeg tshuaj xyuas, thiab tsis yog - kev sim tshuaj ntsuam. Thaum txhua qhov kev ua tau zoo tau ntsib, MT yog muab tawm thiab cov khoom tawm.
Tag
Hastelloy X Rods tsim rau ASTM B572 yog qhov tseem ceeb rau cov ntawv thov xav tau kev ua tau zoo ntawm cov kub.
Cov lus qhia technical txhais tau los ntawm UNF UNRICS N06002 kom ntseeg tau tias qib tsawg kawg nkaus ntawm lub zog siab thiab oxidation tsis kam.
Thaum ua tiav qhov siab no - kub alloy, cov neeg yuav khoom yuav tsum ua qhov tshwj xeeb txhawm rau txheeb xyuas cov astm B572 kev ua raws li tus nqi tsawg kawg.
