Graphite crucible, inozivikanwawo seyakanyungudutswa yemhangura ladle, yakanyungudutswa mhangura, nezvimwewo, inoreva rudzi rwecrucible inogadzirwa nekupfura graphite, ivhu, silica uye wakisi seyakagadzirwa zvinhu. Graphite crucibles anonyanya kushandiswa kunyungudutsa mhangura, ndarira, goridhe, sirivheri, zingi uye lead uye mamwe masimbi asina-ferrous uye alloys awo.
Graphite crucible inogadzirwa neakasikwa flake graphite seyakanyanya mbishi zvinhu uye epurasitiki refractory ivhu kana kabhoni sebhainda. Iyo ine hunhu hwekupikiswa kwekushisa kwepamusoro, kusimba kwekushisa kwekushisa, kunaka kwekusagadzikana uye hupenyu hurefu hwebasa. Mukuita kwekushandiswa kwekushisa kwepamusoro, iyo coefficient yekuwedzera kwekushisa idiki, uye ine imwe dhizaini yekupikisa kukurumidza kutonhora uye nekukurumidza kupisa. Iyo ine yakasimba corrosion kuramba kune acidic uye alkaline mhinduro, ine yakanakisa kugadzikana kwekemikari, uye haina kutora chikamu mune chero maitiro emakemikari panguva yekunyungudutsa. Rusvingo rwemukati rwe graphite crucible rwakatsetseka, uye simbi yakanyungudutswa haisi nyore kudonhedza uye inonamira kumadziro emukati meiyo crucible, kuitira kuti simbi yemvura ive yakanaka fluidity uye castability, uye yakakodzera kukanda mumhando dzakasiyana. . Nekuda kweiyo yataurwa pamusoro yakanakisa maitiro e graphite crucible, inoshandiswa zvakanyanya kunyungudutsa alloy tool simbi uye kunyungudutsa asiri-ferrous simbi uye alloys awo.