Ithagethi yinto esemqoka eyisisekelo yokulungiselela amafilimu amancane.Njengamanje, izindlela ezivame ukusetshenziswa kakhulu zokulungiselela nokucutshungulwa okuhlosiwe zibandakanya ubuchwepheshe be-powder metallurgy kanye nobuchwepheshe bendabuko bokuncibilikisa ingxubevange, kuyilapho sisebenzisa ubuchwepheshe obuthe xaxa kanye nobuchwepheshe obusha bokuncibilikisa i-vacuum.
Ukulungiswa kwento ehlosiwe ye-nickel-chromium ukukhetha i-nickel ne-chromium yobumsulwa obuhlukile njengezinto ezingavuthiwe ngokuya ngezidingo ezihlukene zokuhlanzeka kwamakhasimende, nokusebenzisa isithando somlilo esincibilikisa i-vacuum ukuze kuncibilikiswe.Inqubo yokuncibilikisa ngokuvamile ihlanganisa ukukhishwa kwe-vacuum ekamelweni lokuncibilikisa - i-argon gas yokugeza isithando somlilo - i-vacuum extraction - ukuvikelwa kwegesi engasebenzi - ukuncibilika kwe-alloying - ukucwenga - ukuphonsa - ukupholisa nokudiliza.
Sizohlola ukwakheka kwama-ingots, futhi ama-ingots ahlangabezana nezidingo azocutshungulwa esinyathelweni esilandelayo.Bese ingot ye-nickel-chromium iyafojiswa futhi igoqwe ukuze kutholwe ipuleti eligoqiwe elifana kakhulu, bese ipuleti eligoqiwe lilungiswa ngokuhambisana nezidingo zekhasimende ukuze kutholwe ithagethi ye-nickel-chromium ehlangabezana nezidingo zekhasimende.
Isikhathi sokuthumela: Feb-01-2023