Iyo huru yekupisa michina yeindasitiri yekunyungudutsa chotoinosanganisira calcination uye sintering vira, electrolytic tank uyechoto chokunyungudutsa.Iyo lining yenzvimbo yekupisa yemoto inotenderera inowanzo vakwa nezvidhinha zvakakwirira-aluminium, uye zvidhinha zvevhu zvinogona kushandiswa sechigadziko chezvimwe zvikamu.Chigadziko chefiber refractory inonzwa chakaiswa pane yekudzivirira kupisa padhuze negoko rechoto, uye ipapo mutsetse wezvidhinha zvakareruka kana zvidhinha zvisingaremi zvinogadzirwa.Quality refractory castable kudira.
Iyo goko reiyo electrolytic sero rinogadzirwa nesimbi ndiro, uye dhizaini rekuisa bhodhi kana refractory fiber inonzwa inoiswa mukati megoko, ipapo zvidhinha zvakareruka zvinovakwa kana mwenje unopisa unodururwa, uye ipapo zvidhinha zvevhu zvinovakirwa. gadzira dhizaini isiri-kushanda, uye iyo electrolytic cell inoshanda Iyo layer inogona chete kugadzirwa nekabhoni kana silicon carbide refractory zvinhu zvine yakanaka conductivity yemagetsi, kuitira kuti irambe kupinda kweakanyungudutswa aluminium uye kukukurwa kwefluoride electrolyte.Kare, dhizaini yekushanda kwesero rusvingo rwe electrolytic cell yaiwanzo vakwa necarbon blocks.Mumakore achangopfuura, Japan nedzimwe nyika dziri kuWestern Europe dzakashandisa zvidhinha zvesilicon carbide zvakasanganiswa nesilicon nitride kuzvivaka, uye vakawana zvibereko zvakanaka.
Iro rinoshanda pazasi pesero re electrolytic rinowanzo kuvakwa nekabhoni zvidhinha zvine majoini madiki uye rinozadzwa nekabhoni paste kudzivirira kupinda kwealuminium mhinduro uye kuwedzera conductivity.
Iyo inonyanya kushandiswa aluminiummidziyo yekunyungudutsandiro choto chinodzoreredza.Iyo mbiru yevira inosangana nealuminum solution inowanzovakwa nepamusoro-aluminium zvidhinha ine A1203 ye80% -85%.Paunenge uchinyungudutsa high-purity metal aluminium, mullite zvidhinha kana corundum zvidhinha zvinofanira kushandiswa.Mune mamwe mafekitori, zvidhinha zvesilicon carbide zvakasanganiswa nesilicon nitride zvinoshandiswa kugadzira masonry pazvikamu zvinokonzeresa kukukurwa uye kusakara, senge kutsetseka kwemba uye marara ealuminium zvinhu.Self-bonded kana silicon nitride-bonded silicon carbide zvidhinha zvinoshandiswawo semicheka ine zircon zvidhinha.Nekuvharika kwealuminium kubuda, mhedzisiro yevacuum casting refractory fiber iri nani.Marara echoto asingabatanidze nealuminium mhinduro anowanzo kuvakwa nezvidhinha zvevhu, ivhu refractory castables kana refractory mapurasitiki.Kuti ikurumidze kukurumidza kunyunguduka uye kuchengetedza simba, zvidhinha zvisingaremi, zvidhinha zvinoreruka zvinokandwa uye zvigadzirwa zvefiber refractory zvinowanzo shandiswa sematanho ekupisa.
Aluminium smelting induction crucible furnace inowanzo shandiswa midziyo.Iyo lining inowanzo gadzirwa neyepamusoro-alumina refractory castable kana refractory ramming zvinhu zvine A1203 zvemukati zve 70% -80%, uye corundum refractory kongiri inoshandiswawo sekugadzira.
Iyo aruminiyamu yakanyungudutswa inoyerera ichibuda kubva muaruminiyamu yekubuda kwevira kuburikidza nealuminum flow tank.Tangi lining rinowanzo gadzirwa nesilicon carbide zvidhinha, uye kune zvakare mabhururu akagadzirwa ejecha akasanganiswa silica.Kana iyo prefabricated block yakashandiswa setangi lining, iyo yepamusoro inofanirwa kuve yakaputirwa neyakasanganiswa silica jecha kana Shandisa yakakwirira alumina simende yakasanganiswa silica jecha refractory castable seyekudzivirira layer.
Nguva yekutumira: Feb-28-2023