Cov yam ntxwv thiab kev siv tseem ceeb ntawm Silicon Carbide Graphite Crucibles

1. Silicon carbide graphite cruciblespaub txog lawv cov yam ntxwv tshwj xeeb thiab kev siv ntau yam. Ntawm no peb nthuav qhia txog lawv cov yam ntxwv thiab kev siv tseem ceeb:
2. Kev kub ceev ceev: Silicon carbide graphite crucibles siv cov ntaub ntawv thermal conductivity xws li graphite, uas txo cov sij hawm melting thiab txuag lub zog. Cov qauv ntom ntom nrog cov porosity tsawg ntxiv txhim kho cov cua sov, ua rau cov cua kub ceev.
3. Ntev Lifespan: Muab piv rau cov pa av nplaum graphite crucibles, lub neej ntev ntawm silicon carbide graphite crucibles tuaj yeem txuas ntxiv los ntawm 3-5 zaug, muab kev ua haujlwm zoo thiab kev ua haujlwm zoo.
4. Muaj zog Thermal Shock Resistance: Cov crucibles no muaj qhov tshwj xeeb tiv thaiv kev hloov pauv kub ceev, ua rau lawv tiv taus kev tawg nyob rau hauv thermal shock. Lawv tuaj yeem ua siab ntev thermal shock siv zog, ua kom ntseeg tau kev ua tau zoo hauv ntau cov txheej txheem kho cua sov.
5. Kev Ua Haujlwm Kub Kub Kub: Silicon carbide graphite crucibles nthuav tawm qhov tshwj xeeb ntawm qhov kub thiab txias, ua rau lawv tuaj yeem tiv taus qhov kub thiab txias yam tsis muaj deformation lossis kev puas tsuaj.
6. Corrosion Resistance: Cov crucibles no qhia tau zoo heev rau cov ntaub ntawv corrosive molten. Qhov nruab nrab thiab ntom matrix tsim ncua kev xeb, kom ntseeg tau lub neej ntev ntawm crucible.
7. Anti-Adhesion Properties: Qhov tsis yog-stick xwm ntawm graphite txo cov hlau adhesion rau lub crucible, txo cov hlau infiltration thiab txo cov residue build-up.
8. Tsawg Metal Contamination: Kev tswj nruj ntawm cov khoom muaj pes tsawg leeg ua kom ntseeg tau tias silicon carbide graphite crucibles tsis paug cov hlau yaj. Cov khoom tsim siv rau hauv kev xav txog kev sib raug zoo nrog cov hlau melted thiab cov txheej txheem cov yam ntxwv, zoo txo ​​qhov kev taw qhia ntawm teeb meem impurities.
9. Energy Efficiency thiab Environmental Friendliness: Cov khoom siv hluav taws xob ceev ceev ntawm cov crucibles no ua rau muaj kev txuag roj tseem ceeb thiab txo qis cov pa tawm, txhawb kev siv hluav taws xob thiab kev ruaj ntseg ib puag ncig.
10. Lub zog muaj zog: Ua los ntawm cov khoom siv zoo thiab raug tsim los ntawm kev kub siab molding, cov crucibles no muaj lub zog zoo heev thiab tiv thaiv kev tawg. Lawv khaws ntau lub cev thiab tshuaj lom neeg cov khoom ntawm ntuj graphite.
11. Oxidation Resistance: Cov crucibles yog tsim los nrog superior oxidation tsis kam thiab siv high-purity cov ntaub ntawv los tiv thaiv cov graphite qauv. Lawv oxidation kuj yog 5-10 npaug siab dua li cov pa graphite crucibles.
12. Tsawg Slag Adhesion: Cov phab ntsa sab hauv ntawm silicon carbide graphite crucibles muaj cov slag adhesion tsawg, txo qis kev hloov hluav taws xob thiab kev pheej hmoo ntawm crucible cracking. Qhov no ua kom muaj peev xwm ua tau zoo thiab muaj peev xwm.

Peb cov crucibles feem ntau yog tsim los ntawm crystalline natural graphite, uas muab cov qauv nruab nrab thiab ruaj khov heev. Piv nrog rau cov khoom siv hauv tsev tsim, peb cov alumina graphite crucibles muab 3-5 npaug ntawm qhov zoo thiab tshaj 80% tus nqi siab dua.

Yog li ntawd, peb xav kom siv peb cov silicon carbide graphite crucibles rau daim ntaub ntawv uas muaj coke furnaces, roj furnaces, gas furnaces, thiab lwm yam cua sov thiab melting txheej txheem. Kev siv cov silicon carbide graphite crucibles guarantees tus nqi-efficiency thiab kev ua haujlwm siab rau koj lub lag luam, xa cov nqi qis dua thiab ua kom muaj txiaj ntsig zoo.