● Uhlolojikelele lwensimbi yethuluzi lesivinini esikhulu
Insimbi enesivinini esikhulu (i-HSS noma i-HS) iyisethi engaphansi yezinsimbi zamathuluzi, evame ukusetshenziswa njengethuluzi lokusika.
Izinsimbi zejubane eliphezulu (HSS) zithola igama lazo eqinisweni lokuthi zingase zisetshenziswe njengamathuluzi okusika ngesivinini esiphakeme kakhulu sokusika kunalokho okungenzeka ngezinsimbi zamathuluzi e-carbon angenalutho.Izinsimbi ezinesivinini esikhulu zisebenza ngesivinini sokusika izikhathi ezi-2 kuye kwezingu-3 ngaphezu kwezinsimbi zekhabhoni.
Uma umshini oqinile wenziwa ngesivinini esikhulu ngokusikeka okunzima, ukushisa okwanele kungase kuthuthukiswe ukuze kubangele izinga lokushisa lomkhawulo wokusika lifinyelele ekushiseni okubomvu.Lokhu kushisa kungathambisa insimbi yensimbi ye-carbon equkethe ngisho nekhabhoni efika kumaphesenti angu-1.5 kuze kucekeleke phansi ikhono layo lokusika.Izinsimbi ezithile ezine-alloyed kakhulu, ezikhethwe njengezinsimbi ezinesivinini esikhulu, ngakho-ke, sezithuthukisiwe okufanele zigcine izakhiwo zazo zokusika emazingeni okushisa afinyelela ku-600°C kuya ku-620°C.
● Izimpawu nobubanzi bokusebenza
Kuyinsimbi ye-tungsten high carbon high vanadium high speed enomshini wokubhoboza.Inokumelana nokugqoka okuphezulu, ubulukhuni kanye nokumelana nokushisa, futhi ithuthukisa ubulukhuni bokushisa okuphezulu kanye nobulukhuni obubomvu.Ukuqina kwayo kungaphezu kokuphindwe kabili kwensimbi evamile yejubane eliphezulu.Ilungele ukukhanda izinto ezisebenza kanzima emshinini ezifana nensimbi yamandla aphezulu amaphakathi, insimbi egoqelwe ngokubanda, insimbi eyingxubevange kanye nensimbi ene-alloy esezingeni eliphansi, futhi ayifaneleki ukukhiqiza amathuluzi ayinkimbinkimbi anembayo.Amandla nokuqina kwale nsimbi kuphansi futhi izindleko ziyabiza.
● Isakhiwo sebha eqinile ye-CPM Rex T15
(1) Ukuqina
Ingakwazi ukugcina ubulukhuni obuphezulu ekushiseni okusebenzayo okungaba ngu-600 ℃.Ubulukhuni obubomvu buyinto ebaluleke kakhulu yensimbi yokufa okushisayo kanye namathuluzi okusika ngesivinini esikhulu.
(2) Ukumelana nemihuzuko
Inokumelana okuhle kokugqoka, okungukuthi, ikhono lokumelana nokugqoka.Ithuluzi lisengakwazi ukulondoloza ukuma nobukhulu balo ngaphansi kwesimo sokuthwala ingcindezi nokungqubuzana okukhulu.
(3) Amandla nokuqina
Insimbi yensimbi equkethe i-cobalt enesivinini esiphezulu isekelwe ensimbi yethuluzi lesivinini esiphezulu futhi ingathuthukiswa kakhulu ngokwengeza inani elithile le-cobalt.
Ukuqina, ukumelana nokugqoka kanye nokuqina kwensimbi.
(4) Okunye ukusebenza
Inezici ezithile zemishini yokushisa okuphezulu, ukukhathala okushisayo, ukuhanjiswa kwe-thermal, ukumelana nokuguga nokugqwala, njll.
● Ukwakhiwa kwamakhemikhali:
Si:0.15~0.40 S:≤0.030
P:≤0.030 Cr:3.75~5.00
V:4.50~5.25 W:11.75~13.00
Co:4.75~5.25
● Indlela yokuncibilika ye-CPM Rex T15 ibha eqinile
Isithando somlilo sikagesi noma indlela yokuncibilikisa i-electroslag izosetshenziswa ukuze kuncibilikiswe.Izidingo zendlela yokuncibilikisa zizocaciswa kunkontileka.Uma kungacacisiwe, umphakeli uzokhetha.
● Ukucaciswa kokwelashwa kokushisa kanye nesakhiwo se-metallographic: ukucaciswa kokwelashwa kokushisa: ukucisha, 820 ~ 870 ℃ preheating, 1220 ~ 1240 ℃ (isithando sokugeza usawoti) noma 1230 ~ 1250 ℃ (isithando somlilo) ukufudumeza, ukupholisa uwoyela, 530~5 ukupholisa komoya izikhathi ezingu-530~5 , amahora angu-2 isikhathi ngasinye.
● Isimo sokulethwa sebha eqinile ye-CPM Rex T15
Imigoqo yensimbi izolethwa esimweni sokuthunjwa, noma ngemva kokukhishwa nokucubungula ezinye izindlela zokucubungula, izidingo ezithile zizocaciswa kwinkontileka.
I-CPM Rex T15 induku yensimbi eyindilinga
Ibha eqinile ye-CPM Rex T15
Ibha yokufoja ye-CPM Rex T15
Uma ucabanga ngokuthenga ibha eyindilinga yensimbi yethuluzi lesivinini esiphezulu, ipuleti, ibha eyisicaba, bona izinketho uJINDALAI anazo futhi ucabangele ukufinyelela ithimba lethu ukuze uthole ulwazi olwengeziwe.Sizokunikeza isixazululo esingcono kakhulu sephrojekthi yakho.
TEL/WECHAT: +86 18864971774 WHATSAPP:https://wa.me/8618864971774I-imeyili:jindalaisteel@gmail.comIwebhusayithi:www.jindalaisteel.com.
Isikhathi sokuthumela: Mar-16-2023