Dab tsi yog cov khoom ntawm GH3030 siab kub alloy?
GH3030 qhia
GH3030 cov tshuaj muaj zog ntxiv dag zog superalloy yog ib qho kev tsim kho thaum ntxov 80Ni-20Cr cov tshuaj muaj zog superalloy nrog cov tshuaj lom neeg yooj yim, txaus siab thermal zog thiab siab plasticity qis dua 800 degree, thiab zoo tiv thaiv oxidation, thermal qaug zog, txias stamping thiab vuam txheej txheem kev ua tau zoo . Cov hlau yuav dhau los ua ib-theem austenite tom qab cov khoom siv kho mob, thiab cov qauv ruaj khov thaum siv. Cov khoom tseem ceeb yog cov ntawv txias-dov, tab sis peb kuj tuaj yeem muab cov khoom deformed xws li tuav, rings, xov hlau thiab cov kav dej. Nws yog tsuas yog siv rau turbine cav combustion chamber Cheebtsam ua hauj lwm hauv qab no 800 degree thiab lwm yam high-temperature Cheebtsam uas yuav tsum tau oxidation kuj qis dua 1100 degree tab sis dais me me loads. GH3030 muaj zog ua haujlwm kub thiab txias thiab siv los ua ntau yam khoom siv tshuaj thiab cov khoom siv txhawb nqa.
Cov khoom ntawm GH3030 siab kub alloy
GH3030 muaj zog ua haujlwm kub thiab txias ua haujlwm, thiab tsim nyog rau kev ua ntau yam khoom siv tshuaj thiab txhawb nqa khoom siv. Cov khoom kub yog 980 ~ 1020 degree. Txoj kev ua kom txias yog cua txias rau cov ntawv kub dov, cov ntawv txias dov thiab cov nplhaib khoob. Cov khoom siv hlau thiab cov khoom siv txias txias uas siv rau lub taub hau txias yog dej txias lossis cua txias, thiab cov kav dej txias yog dej txias. GH3030 tuaj yeem tsim cov khoom deformed ntawm ntau yam tshwj xeeb. Bars thiab nplhaib blanks tuaj yeem xa tuaj yam tsis muaj kev kho cua sov; cov ntawv kub dov, cov ntawv txias-dov thiab cov kav dej yog muab tom qab kev daws teeb meem thiab pickling; welding hlau yog nyob rau hauv txias-daws lub xeev, kev daws thiab Nws yog xa nyob rau hauv pickled xeev los yog semi-hard lub xeev nyob rau hauv disc duab; xaim rau lub taub hau txias yog xa mus rau hauv cov khoom sib tov, pickled lub xeev nyob rau hauv disc duab los yog ncaj strip zoo, khoom tov ncaj strip zoo, polished los yog txias kos lub xeev; cov kav dej xa tuaj rau hauv lub xeev cov tshuaj. Nws yog xa hauv lub xeev yaj thiab pickled; tus pas ntsuas txias yog xa mus rau hauv lub annealed, annealed thiab pickled, annealed thiab polished los yog txias drawn xeev. Cov txheej txheem smelting thiab casting ntawm GH3030 muaj xws li hluav taws xob arc rauv smelting, hluav taws xob arc rauv smelting ntxiv rau electroslag remelting los yog nqus arc remelting, tsis-nqus induction rauv ntxiv rau electroslag melting los yog nqus arc rauv remelting los yog nqus duplex txheej txheem.
