Mavuto wamba popanga graphite silicon carbide crucible

Graphite silicon carbide crucible, monga zigawo zofunika kwambiri m'machitidwe osiyanasiyana a mafakitale, amakumana ndi mavuto omwe angakhalepo chifukwa chogwiritsa ntchito nthawi yaitali. Ming'alu yautali yayitali idawonedwa m'makoma a crucible, kuwonetsa zolakwika zamapangidwe zomwe zitha kusokoneza magwiridwe antchito ake ndi chitetezo.

Chimodzi mwazowunikira chinali kupangidwa kwa mng'alu umodzi wotalika kuchokera pamwamba pa crucible. Izi zikhoza kuchitika chifukwa cha kutentha kwachangu kwa crucible, makamaka pamene pansi ndi m'mphepete mwa m'munsi amawonekera kutentha kwambiri kuposa pamwamba. Kuonjezera apo, kugwiritsa ntchito zolembera zosayenera kapena zowonongeka pamtunda wamtunda wa ingot zingayambitsenso kupanga ming'alu iyi.

Kuonjezera apo, kukhalapo kwa ming'alu yofanana yotalikirana yomwe imachokera pamwamba pamphepete mwa crucible kunadzetsa nkhawa zina. Chodabwitsa ichi chikhoza kukhala chokhudzana ndi kukakamizidwa komwe kumaperekedwa mwachindunji ndi chivindikiro cha ng'anjo pa crucible kapena kukhalapo kwa kusiyana kwakukulu pakati pa chivindikiro cha ng'anjo ndi crucible. Izi zingayambitse kuwonjezereka kwa okosijeni wa crucible, potsirizira pake kuchititsa ming'alu kupanga ndi kusokoneza kukhulupirika kwake.

Kuwonjezera pa ming'alu pamphepete mwapamwamba, ming'alu yautali inapezekanso pambali pa crucible. Ming'alu iyi nthawi zambiri imayamba chifukwa cha kupanikizika kwamkati, komwe nthawi zambiri kumachitika chifukwa choyika mphero yoziziritsa ya zinthu zotayidwa mozungulira mu crucible. Kukula kwa zinthu zoponyera zooneka ngati mphero zikatenthedwa kungayambitse kupanikizika kwakukulu pa crucible, zomwe zimapangitsa kuti pakhale ming'alu ndi kuwonongeka kwapangidwe.

Kukhalapo kwa ming'aluyi ndi umboni woonekeratu kuti crucible ikhoza kuyandikira kapena yafika kumapeto kwa moyo wake wothandiza. Kupatulira kwa khoma la crucible pa mng'alu kumawonetsanso kuti crucible sangathe kupirira kupanikizika kwambiri, zomwe zingayambitse chiopsezo chachikulu pazochitika zonse za mafakitale zomwe zimagwiritsidwa ntchito.

Kuthana ndi mavutowa ndikofunikira pakuwonetsetsa kuti njira zama mafakitale zomwe zimadaliragraphite silicon carbide crucible pitilizani kugwira ntchito mosamala komanso moyenera. Ogwira ntchito m'mafakitale ndi ogwira ntchito yosamalira ayenera kuyang'anitsitsa mkhalidwe wagraphite silicon carbide crucible ndi kuchitapo kanthu kuti muchepetse chiopsezo cha kulephera kwa mapangidwe.

Ndondomeko yowunikira nthawi zonse iyenera kukhazikitsidwa kuti muwone zizindikiro zoyamba za kuwonongeka kwa crucible ndi kuwonongeka. Kuonjezera apo, njira zoyenera zotenthetsera komanso kugwiritsa ntchito zipangizo zoyenera zogwirira ntchito (monga crucible tongs) ndizofunikira kwambiri kuti tipewe kupanga ming'alu ndikuonetsetsa kuti nthawi yayitali ya crucible mu malo ogulitsa mafakitale.

Kuonjezera apo, mapangidwe ndi ntchito ya ng'anjo ziyenera kuyesedwa mosamala kuti achepetse kupanikizika kwachindunji pa crucible ndikupewa oxidation yochuluka, yomwe ingayambitse kupanga ming'alu. Kutenga njira zowongolera kupanikizika kwamkati, makamaka pochita ndi zinthu zomwe zimakula kwambiri zikatenthedwa, ndizofunikira kwambiri kuteteza crucible kuti isawonongeke.

Mwachidule, kukhalapo kwa ming'alu yautali mugraphite silicon carbide crucible imafuna chisamaliro chamsanga ndi njira zowongolera kuti tipewe ngozi zomwe zingachitike komanso kusokonezeka kwamakampani. Poika patsogolo kukonza nthawi zonse, kasamalidwe koyenera komanso kukhathamiritsa ntchito za ng'anjo, mafakitale amatha kuteteza kukhulupirika kwawo.graphite silicon carbide crucible ndi kusunga kudalirika kwa ntchito zawo zopanga ndi kupanga.