Fused quartz zvinhu muinvestment casting shell munyika dzakabudirira zviri kuramba zvichiwedzera gore negore, kunyanya mu silica sol mold shell pamusoro pedenga rine ruzivo rwakawanda.Enzanisa nemutengo uye kushandiswa kweiyo zirconium zvinhu kwaita budiriro huru, Ndiyo yakanakira mainjiniya ekushandisa zvekushandisa parizvino.
Fused quartz zvigadzirwa zvinosarudzwa zvemhando yepamusoro silica raw materials [sio2> 99%], inonyunguduka muchoto chearc kana choto chekudzivirira, patembiricha yepamusoro ye1695-1720 ℃.Nekuda kweiyo high viscosity ye Sio2 melt, inova 10 ^ 7 Pa·s pa 1900 ℃, haigone kuumbwa nenzira yekukanda.Mushure mekutonhodzwa, ine vitreous uye inogona kushandiswa seyakabikwa yezvigadzirwa zvinopiswa kana zvisina kupiswa.Iyo Fused silica inoratidzirwa neakanakisa kupisa kutyisa kupikisa, kuderera kwekushisa conductivity, diki yekuwedzera coefficient, yakakwirira tembiricha kuramba muzvigadzirwa zveceramic uye zvinhu zvinoramba.Saka ine yakanyanya kugadzikana yekupisa.Naizvozvo, mukuita kugocha uye kudira yakanyungudutswa quartz goko hariwanzo kuputika nekuda kwekupisa kwakanyanya, Icho chinhu chakakodzera mukudyara chekukanda kuumba refractory, zvakare inogona kushandiswa seyepamusoro layer kana kumashure layer coating refractory zvinhu.
Yedu Fused silica Zvigadzirwa zvinonyanya kushandiswa mukukandira chaiko, quartz ceramic roller muindasitiri yegirazi, refractory materials, ceramic raw materials, girazi raw materials, epoxy resin casting, zvemagetsi zvekuisa chisimbiso, magetsi mwenje sosi, zvekurapa, kukanda, uye mamwe maindasitiri e. main raw materials, uye zvakare mupende, coating uye imwe indasitiri yemakemikari yakanakira kuzadza zvinhu.
Zviri mukati muSio2 kuchena kweiyo yakasanganiswa quartz: iyo Sio2 yemukati yeFused silica A giredhi haifanire kunge iri pasi pe99.95%, B giredhi haringaite iri pasi pe99.8%, uye C giredhi harizove pasi pe99%
Nguva yekutumira: Jan-13-2022