Yiziphi Izimpawu Zemikhiqizo Ye-Calcium Silicon Cored Wire?

Eyokuqala: I-Core-clad wire iwumugqa osetshenziswa ukucwenga insimbi encibilikisiwe. Iqukethe isendlalelo sempushana ewumgogodla kanye negobolondo elenziwe ngamashidi ensimbi asongwe endaweni engaphandle yongqimba lwempushana ewumongo.


Okwesibili: Uma isetshenziswa, ucingo olunama-cored lufakwa e-ladle ngokuqhubekayo ngomshini wokuphakela ucingo. Lapho igobolondo locingo olunezintambo olungena ku-ladle lincibilika, ungqimba lwempuphu ewumgogodla luyavezwa futhi luthintane ngokuqondile nensimbi encibilikisiwe ukuze kuphenduleke ngamakhemikhali, futhi Ngomphumela oguquguqukayo wokunyakaziswa kwegesi ye-argon, ingafinyelela ngempumelelo inhloso ye-deoxidation, desulfurization, kanye ukususwa kwe-inclusions ukuthuthukisa ikhwalithi nokusebenza kwensimbi.


Okwesithathu: Kungabonakala ukuthi ukuze ucingo olunama-cores luhlanze ngempumelelo insimbi encibilikisiwe, kufanele kuhlangatshezwane nemibandela emibili, okungukuthi, izithako ezisebenzayo kungqimba lwempuphu ewumgogodla kufanele zikwazi ukucwiliswa kuwo wonke amagumbi ensimbi encibilikisiwe; Izithako zinekhono elikhulu elanele lokuthwebula umoya-mpilo nama-athomu esibabule.


Okwesine: I-calcium ku-calcium silicon cored wire yinto evame ukusetshenziswa eyi-core powder material. Nakuba iyi-deoxidizer enamandla, amandla ayo adonsela phansi athile alula uma kuqhathaniswa, indawo yawo yokuncibilika iphansi uma kuqhathaniswa, futhi kulula ukukhiqiza amabhamuza emazingeni okushisa aphezulu. , ngakho-ke, ukusebenzisa i-metallic calcium njengongqimba lwempushana owumgogodla wocingo olunamakhodi kuzobangela ukuthi ucingo olunamakhodi luqale ukuvutha ngokushesha nje lapho luthunyelwa esithandweni sokucwenga. Uma ucingo olunama-cored lungangeni ngezansi phakathi kwensimbi encibilikisiwe, ngeke lufinyelele okuhle Ngisho noma izinyathelo ezifana nezinto zokugoqa eziphikisana nokushisa okuphezulu nokufakwa ngokushesha zisetshenziswa, ukushiswa kwazo akukwazi ukuvinjelwa ngokuphelele. Nakuba ungqimba lwe-powder oluyisisekelo lungakwazi ukufeza umphumela omuhle wokuhlanza lapho lushiswa ngaphansi kwezimo ezinjalo zokusebenza, luzophinde lubangele intengo ephakeme. Ukumosha okuphezulu kwemithombo ye-calcium.