Smelting kub graphite crucailes

Smelting Kub Graphite Crucite Crucite yog qhov tseem ceeb tau txais kev pab hauv cov txheej txheem metallurgical. Nws tau dhau los ua cov thawv uas nyiam tshaj plaws rau cov kev kub siab smelting ntawm cov khoom siv hlau uas muaj nqes vim nws cov khoom siv lub cev thiab tshuaj lom neeg zoo.

Lub graphite crucable stuffied los ntawm peb lub Hoobkas yog ua los ntawm cov kab mob graphite: yog li nws muaj qhov kub siab tshaj plaws saum toj 1600 degree, siab ua ke cov kev xav tau ntawm cov cua kub yaj; Nws lub siab thermal conductivity yog 3-5 lub sij hawm uas ntawm cov khoom siv refractory zoo li qub thaum ua ke nrog cov cuab yeej siv hluav taws xob. Cov tshuaj lom neeg inertness ntawm graphite crucible tuaj yeem zam tsis txhob muaj tshuaj lom neeg nrog kub, yog li ua rau muaj cov khoom siv uas muaj nqis.

Ntawm chav kawm, hauv cov txheej txheem no, peb yuav tsum tau them sai sai rau preheat thiab dehumidify ua ntej siv, thiab lub chaw thau khoom yuav tsum tsis pub tshaj 80% ntawm nws ntim. Tom qab smelting ua tiav, tos kom txog thaum qhov kub poob qis dua 300 degree ua ntej ntxuav. Kev siv cov txheej txheem crucite thiab cov khoom siv kub tau dhau los ua cov qauv ntawm cov hniav nyiaj hniav kub ua, thiab lwm yam khoom siv hluav taws xob.

Pob:
Veneer kis lossis rooj plaub ntoo lossis raws li cov neeg siv khoom yuav tsum tau ua.

Lub sij hawm xa tuaj:
3-20 hnub tom qab paub tseeb tias xaj, hnub xa tawm yuav tsum tau txiav txim siab raws li
Ntau lawm lub caij thiab txiav txim kom muaj nuj nqis.

Cim npe nrov: smelting kub graphite cruciles, Tuam Tshoj Smelting Kub Graphite CruciBles Manufacturers, Lwm tus neeg, Hoobkas