Isithando seVacuum
Isithando somlilo sifinyelela i-vacuum ngokusebenzisa isistimu ye-vacuum ukukhipha umoya ekamelweni lesithando somlilo.Izithando zomlilo zinezinhlobonhlobo zezicelo ekukhiqizeni izimboni, njengokucisha i-vacuum, i-vacuum brazing kanye ne-vacuum sintering.
- I-vacuum quenching (i-tempering, annealing) kuyindlela yokwelapha efinyelela ukusebenza okulindelekile ngokushisisa nokupholisa izinto noma izingxenye ku-vacuum ngokwezinqubo zenqubo.
- I-vacuum brazing ibhekisela kubuchwepheshe be-welding, lapho iqoqo lezingxenye ezishiselwe lishiselwa ezingeni lokushisa elingaphezu kwendawo yokuncibilika yensimbi yokugcwalisa, kodwa ngaphansi kweyodwa yesisekelo sensimbi.Futhi i-weld yakhiwa ukumanzisa nokugeleza kwensimbi yokugcwalisa kunsimbi eyisisekelo ngaphansi kwe-vacuum (izinga lokushisa elivuthayo liyahlukahluka kuye ngokuthi impahla).
- I-vacuum sintering iyindlela yokushisisa imikhiqizo ye-metal-powder ngaphansi kwe-vacuum, okuvumela izinhlamvu eziseduze zempushana zensimbi ukuthi zifakwe izingxenye ngokunamathela nokusabalalisa.
Ngokusho kobuchwepheshe obuhlukahlukene, izithando zomlilo ze-vacuum zihlukaniswe ngezinhlobo ezahlukene, njengezithando zokushisa ze-vacuum, izithando zokucima umlilo ze-vacuum sintering, ama-vacuum sintering furnaces, njll.Angasetshenziselwa i-vacuum sintering, i-sintering yokuvikela igesi, kanye ne-sintering evamile.Ziyimishini yenqubo yenoveli ochungechungeni lwemishini ye-semiconductor.Banemiqondo yokuklama inoveli, ukusebenza okulula, ukwakheka okuhlangene, futhi bangaqedela ukugeleza kwezinqubo eziningi kudivayisi eyodwa.
Inzuzo enkulu yesithando somlilo ukuthi iqeda ngokuphelele i-oxidation kanye ne-decarburization ebusweni bomsebenzi ngesikhathi sokushisa, okuholela endaweni ehlanzekile ngaphandle kwanoma yiluphi ungqimba lokuwohloka.I-vacuum furnace ngokuvamile isebenzisa iphampu yevacuum ukuze kutholakale i-vacuum, futhi isihlungi sepompo ye-vacuum sibalulekile.Kudingeka indawo yokufakwa kwe-vacuum furnacesizihlungiukuba nokumelana okuhle kwezinga lokushisa eliphezulu.
I-LVGE, njengelungu lenkambu yobuchwepheshe be-vacuum iminyaka engaphezu kweshumi, ngiyajabula ukubona ukuthi ubuchwepheshe be-vacuum bungasetshenziswa kabanzi.
Isikhathi sokuthumela: Sep-09-2023