Graphite crucible yog cov khoom siv graphite ua cov khoom siv tseem ceeb, thiab cov av nplaum yas refractory yog siv los ua cov ntawv khi. Nws yog tsuas yog siv rau smelting tshwj xeeb alloy steel, melting non-ferrous hlau thiab alloys thereof nrog refractory graphite crucible. Graphite crucibles yog ib feem tseem ceeb ntawm cov ntaub ntawv refractory nyob rau hauv cov nqe lus ntawm cov khoom ua tau zoo thiab kev siv.
Ua ntej: xyuas qhov saum npoo ntawm graphite crucible. Qhov saum npoo ntawm cov graphite crucible zoo yog qhov tsis muaj qhov pores, yog li cov crucible tuaj yeem tiv taus oxidation ntau dua.
Thib ob, ntsuas qhov hnyav ntawm graphite crucible. Nyob rau hauv tib qhov loj, qhov hnyav kuj hnyav, uas yog qhov zoo tshaj plaws.
Thib peb, txhawm rau paub qhov txawv ntawm qhov ntsuas ntawm graphitization ntawm graphite crucibles, siv qee yam khoom siv hlau xws li cov yuam sij kom swb rau saum npoo ntawm lub crucible. softer thiab ntau lustrous yog ib tug zoo graphite crucible.
Yog li cas yuav tsum tau kho graphite crucibles?
Graphite crucible yog cov khoom siv hluav taws xob siab tshaj plaws ua los ntawm ntuj flake graphite, siv quav ciab, silicon carbide thiab lwm yam khoom siv raw rau smelting, casting tooj liab, aluminium, zinc, lead, kub, nyiaj thiab ntau yam tsis tshua muaj hlau.
1. Muab qhov chaw qhuav tom qab siv thiab tsis txhob cuam tshuam cov dej nag; siv nws maj mam mus rau 500 degrees Celsius ua ntej siv.
2, yuav tsum ua raws li qhov ntim ntawm cov khoom noj, tsis txhob nruj heev, thiaj li tsis ua rau thermal expansion thiab tawg ntawm cov hlau.
3, thaum tshem tawm cov hlau yaj, nws yog qhov zoo tshaj plaws los siv ib rab diav kom rub tawm, sim siv cov calipers tsawg dua, yog tias siv cov calipers thiab lwm yam cuab yeej yuav tsum ua raws li cov duab ntawm lub ,, kom tsis txhob muaj zog hauv zos thiab. shorten lub neej kev pab.
4. Lub neej kev pab cuam ntawm lub crucible muaj feem xyuam rau kev siv. Cov nplaim hluav taws muaj zog oxidizing yuav tsum raug tiv thaiv los ntawm kev txau ncaj qha mus rau lub crucible, thiab cov khoom siv raw ntawm crucible yog oxidized rau lub neej luv luv.
Ningbo VET Energy Technology Co., Ltd yog lub tuam txhab high-tech tsom rau kev tsim khoom thiab muag khoom ntawm graphite thiab cov khoom siv tsheb. peb cov khoom tseem ceeb suav nrog: graphite electrode, graphite crucible, graphite pwm, graphite phaj, graphite pas nrig, siab purity graphite, isostatic graphite, thiab lwm yam.
Peb muaj cov khoom siv graphite siab heev thiab cov cuab yeej tsim khoom zoo heev, nrog graphite CNC ua chaw, CNC milling tshuab, CNC tshuab dhos, sawing tshuab loj, nto grinder thiab lwm yam. Peb tuaj yeem ua txhua yam khoom nyuaj graphite raws li cov neeg siv khoom xav tau.
Post lub sij hawm: Jun-12-2019