5J1480 precision alloy 5J1480 superalloy Iron-nickel alloy Ho ea ka likarolo tsa matrix, e ka aroloa ka superalloy e thehiloeng ka tšepe, superalloy e thehiloeng ho nickel le superalloy e thehiloeng ho cobalt.Ho ea ka mokhoa oa ho lokisetsa, o ka aroloa ka superalloy e holofetseng, ho lahlela superalloy le powder metallurgy superalloy.Ho ea ka mokhoa oa ho matlafatsa, ho na le mofuta o tiileng oa ho matlafatsa tharollo, mofuta o matlafatsang pula, mofuta o matlafatsang oa oxide le mofuta o matlafatsang fiber.Li-alloys tsa mocheso o phahameng li sebelisoa haholo ha ho etsoa likarolo tsa mocheso o phahameng joalo ka likhaba tsa turbine, li-vanes tsa tataiso, li-disc tsa turbine, li-compressor discs tse nang le khatello e matla le likamore tse tukang bakeng sa lifofane, li-turbine tsa metsing le tsa indasteri, hape li sebelisoa ho etsa ea likoloi tsa sepakapaka, lienjine tsa lirokete, li-reactors tsa nyutlelie, lisebelisoa tsa petrochemical le phetolo ea Mashala le lisebelisoa tse ling tsa ho fetola matla.

tshebediso ya thepa

5J1480 thermal bimetal 5J1480 precision alloy 5J1480 superalloy iron-nickel alloy superalloy e bua ka mofuta oa thepa ea tšepe e thehiloeng ho tšepe, nickel le cobalt, e ka sebetsang nako e telele mocheso o phahameng ka holimo ho 600 ℃ le tlas'a khatello e itseng;'me e na le matla a phahameng a phahameng a mocheso a phahameng, ho hanyetsa oxidation e ntle le ho hanyetsa kutu, ts'ebetso e ntle ea mokhathala, ho tiea ha fracture le lisebelisoa tse ling tse akaretsang.Superalloy ke sebopeho se le seng sa austenite, se nang le botsitso bo botle ba sebopeho le ts'epo ea ts'ebeletso ka mocheso o fapaneng.

Ho itšetlehile ka litšobotsi tse ka holimo tsa ts'ebetso, le tekanyo e phahameng ea motsoako oa li-superalloys, tse tsejoang hape e le "super alloys", ke thepa ea bohlokoa e sebelisoang haholo ho lifofane, lifofane, petroleum, indasteri ea lik'hemik'hale le likepe.Ho ea ka likarolo tsa matrix, li-superalloys li arotsoe ka tšepe e entsoeng ka tšepe, e thehiloeng ho nickel, e thehiloeng ho cobalt le li-superalloys tse ling.Thempereichara ea tšebeletso ea li-alloys tse thehiloeng ho tšepe e phahameng ka kakaretso e ka fihla ho 750 ~ 780 ° C.Bakeng sa likarolo tse thibelang mocheso tse sebelisoang ka mocheso o phahameng, li-alloys tse thehiloeng ho tšepe tse entsoeng ka nickel le li-refractory li sebelisoa.Li-superalloys tse thehiloeng ho nickel li na le boemo bo khethehileng le ba bohlokoa tšimong eohle ea li-superalloys.Li sebelisoa haholo ho etsa likarolo tse chesang ka ho fetisisa tsa lienjineri tsa lifofane tsa lifofane le li-turbine tse fapaneng tsa khase ea indasteri.Haeba matla a tšoarellang a 150MPA-100H a sebelisoa e le maemo, mocheso o phahameng ka ho fetisisa oo li-nickel alloys li ka o mamellang ke> 1100 ° C, ha li-alloys tsa nickel li ka bang 950 ° C, 'me li-alloys tse thehiloeng ka tšepe li <850 ° C, ke hore. , li-alloys tse thehiloeng ho nickel li phahame ka ho tšoana ka 150°C ho ea ho hoo e ka bang 250°C.Kahoo batho ba bitsa nickel alloy pelo ea enjene.Hona joale, lienjineng tse tsoetseng pele, li-alloys tsa nickel li nka halofo ea boima bohle.Ha se feela li-blade tsa turbine le likamore tse tukang, empa le li-disk tsa turbine esita le mekhahlelo ea ho qetela ea li-blade tsa compressor li se li qalile ho sebelisa li-alloys tsa nickel.Ha ho bapisoa le li-alloys tsa tšepe, melemo ea li-alloys tsa nickel ke: mocheso o phahameng oa ho sebetsa, sebopeho se tsitsitseng, mekhahlelo e fokolang e kotsi le ho hanyetsa ho hoholo ha oxidation le kutu.Ha ho bapisoa le li-alloys tsa cobalt, li-alloys tsa nickel li ka sebetsa tlas'a mocheso o phahameng le khatello ea kelello, haholo-holo tabeng ea li-blades tse tsamaeang.

5J1480 thermal bimetal 5J1480 precision alloy 5J1480 superalloy Iron-nickel alloy Melemo e boletsoeng ka holimo ea nickel alloy e amana le tse ling tsa thepa ea eona e babatsehang.Nickel ke sebopeho sa cubic se shebaneng le sefahleho se nang le haholo

E tsitsitseng, ha ho na phetoho ea allotropic ho tloha mocheso oa kamore ho ea mocheso o phahameng;sena ke sa bohlokoa haholo bakeng sa khetho e le thepa ea matrix.Hoa tsebahala hore sebopeho sa austenitic se na le letoto la melemo ho feta sebopeho sa ferrite.

Nickel e na le botsitso bo phahameng ba lik'hemik'hale, ha e na oxidize ka tlase ho likhato tse 500, 'me ha e amehe ke moea o futhumetseng, metsi le litharollo tse ling tsa letsoai tse nang le metsi a mocheso sekolong.Nickel e qhibiliha butle ka sulfuric acid le hydrochloric acid, empa kapele ka nitric acid.

Nickel e na le bokhoni bo botle ba ho kopanya, esita le ho eketsa mefuta e fetang leshome ea lisebelisoa tsa motsoako ha ho bonahale ho na le mekhahlelo e kotsi, e fanang ka menyetla ea ho ntlafatsa thepa e fapaneng ea nickel.

Le hoja thepa ea mechine ea nickel e hloekileng e se matla, polasetiki ea eona e ntle haholo, haholo-holo mocheso o tlaase, polasetiki ha e fetohe haholo.

Likarolo le ts'ebeliso: kutlo e itekanetseng ea mocheso le ho hanyetsa ho phahameng.Sensor ea mocheso ka tekanyo ea mocheso o bohareng le lisebelisoa tsa ho laola ka mokhoa o itekanetseng