Graphite carbon crucible

Iyo graphite kabhoni crucibleigaba rakasarudzika rinoshandiswa munzvimbo dzepamusoro-tembiricha yekunyungudusa nekukanda simbi, ceramics, uye zvimwe zvinhu. Yakagadzirwa zvakanyanya kubva kugraphite, inopa yakasarudzika yekupisa conductivity, makemikari inertness, uye kuramba kutyisa kwekupisa. Izvi zvinogadzira magirafu crucibles akanakira akasiyana maindasitiri maitiro, anosanganisira kunyungudutsa asiri-ferrous simbi semhangura, ndarira, uye aluminium.

Crucible size

Zvishandiso uye Kuvaka
Graphite crucibles inoumbwa nezvinhu zvakati wandei:

• Girafu (45-55%): Iyo yakakosha chikamu, inopa yakanakisa kupisa kupisa uye kugadzikana kwekupisa.
• Silicon carbide, silica, uye ivhu: Zvishandiso izvi zvinosimudzira kusimba kwe crucible uye kuramba kune ngura, kunyanya munzvimbo dzakanyanya tembiricha.
• Clay binder: Inovimbisa kubatana kwakakodzera kwezvinhu, ichipa crucible chimiro chayo uye chimiro chekuvimbika.

Iyo particle size yegraphite inoshandiswa zvakare inosiyana zvichienderana nehukuru hwecrucible uye chinangwa. Semuyenzaniso, macrucibles mahombe anoshandisa coarser graphite, ukuwo macrucibles madiki achida graphite yakatsetseka kuti iite zvirinani uye kuita.

Zvishandiso zveGraphite Crucible
Graphite kabhoni crucibles inoshandiswa zvakanyanya munzvimbo dzakasiyana siyana:

• Non-ferrous metal casting: Yakanakira simbi dzakaita semhangura, goridhe, sirivha, uye ndarira nekuda kweiyo yakaderera coefficient yekuwedzera kwekupisa.
• Induction furnaces: Mune zvimwe zviitiko, macrucibles akagadzirwa kuti ashande neakananga mafiriji echoto kuti awedzere kushanda kwesimba uye tembiricha kutonga.
• Chemical processing: Kugadzikana kwavo kwemakemikari kunoita kuti vakwanise kushandiswa munzvimbo dzakafumurwa kune acidic kana alkaline zvinhu.

Mazano Akakosha Ekuchengetedza
Kuti uwedzere hupenyu hwe graphite kabhoni crucible, kutarisirwa kwakakodzera uye kuchengetedza kwakakosha:

1. Kutonhodza: Ita shuwa kuti crucible inotonhorera pasi zvachose isati yachengeterwa kudzivirira kuvhunduka kwemafuta.
2. Kuchenesa: Gara uchibvisa simbi yakasara uye flux mushure mekushandisa kwega kwega kudzivirira kusvibiswa.
3. Storage: Chengetedza crucible munzvimbo yakaoma, kure neakananga kupisa masosi, kudzivirira kunyudza hunyoro, izvo zvinogona kutungamirira mukuparara kwechimiro.

Sei Tisarudze Yedu Crucibles?
Isu tinopa yepamusoro-mhandographite carbon cruciblesizvo zvakagadzirirwa chaizvo kusangana nezvinodiwa zvakasiyana zvemaindasitiri ekushandisa. Macrucibles edu anozvikudza kusimba kwepamusoro, kukwidziridzwa kwekupisa, uye hupenyu hurefu, zvichiita kuti ive mhinduro inodhura yekukanda simbi uye kunyungudika zvinodiwa. Kunyangwe iwe uri kushandisa induction choto kana echinyakare-anopisa mafuta, macrucibles edu akagadzirirwa kukwirisa maitiro ako ekugadzira.

Mibvunzo Inowanzo bvunzwa (FAQ)

1. Ko girafu crucible inotora nguva yakareba sei?
   Hupenyu hunosiyana zvichienderana nekushandiswa, asi nekugadzirisa kwakakodzera, magirafu crucibles anogona kugara kune akawanda ekunyunguduka kutenderera, kunyanya mune isiri-ferrous simbi yekukanda maapplication.
2. Ko magirafu crucible anogona kushandiswa mumhando dzese dzevira here?
   Kunyange zvichisiyana-siyana, iyo crucible zvinhu zvinofanirwa kuenderana nerudzi rwechoto. Semuenzaniso, ma crucibles e induction furnaces anoda chaiwo emagetsi resistivity kudzivirira kupisa.
3. Ndeipi yakanyanya tembiricha iyo graphite crucible inogona kumira?
   Kazhinji, magirafu crucibles anogona kubata tembiricha kubva 400 ° C kusvika 1700 ° C, zvichienderana nekuumbwa kwezvinhu uye kushandiswa.

Kuti uwane rumwe ruzivo rwekuti ungasarudza sei crucible chaiyo yevira rako, taura nesu nhasi!