Graphite Heating Elements rau Vaccum Furnaces

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Semicera's Graphite Heating Elements rau lub tshuab nqus tsev vacuum yog tsim los xa cov thermal efficiency thiab kev ntseeg siab nyob rau hauv ib puag ncig kub. Ua los ntawm cov khoom siv zoo graphite, cov cua kub no muaj cov khoom siv hluav taws xob zoo tshaj plaws, kev siv tshuaj lom neeg, thiab kev ua haujlwm ntev. Qhov zoo tshaj plaws rau kev siv hauv lub tshuab nqus tsev rau kev lag luam xws li semiconductors, metallurgy, thiab cov khoom siv, Semicera's graphite cua sov ntsiab kom paub meej qhov kub thiab txias efficiency, txawm tias nyob rau hauv cov kev xav tau tshaj plaws.

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Khoom cim npe

Cov yam ntxwv tseem ceeb ntawm graphite rhaub:

1. uniformity ntawm cua sov qauv.

2. zoo hluav taws xob conductivity thiab siab hluav taws xob load.

3. corrosion kuj.

4. inoxidizability.

5. muaj tshuaj purity siab.

6. siab mechanical zog.

Qhov kom zoo dua yog lub zog txuag, tus nqi siab thiab kev saib xyuas qis. Peb tuaj yeem tsim los tiv thaiv oxidation thiab lub neej ntev ntev graphite crucible, graphite pwm thiab txhua qhov chaw ntawm graphite rhaub.

Main parameter ntawm graphite rhaub

Technical Specification	Semicera-M3
Qhov ceev (g / cm3)	≥1.85
Cov ntsiab lus tshauv (PPM)	≤500
Ntug Hardness	≥45
Kev Tiv Thaiv Tshwj Xeeb (μ.Ω.m)	≤12
Flexural zog (Mpa)	≥40
Compressive zog (Mpa)	≥70
Max. Grain Loj (μm)	≤ 43
Coefficient ntawm Thermal Expansion Mm/°C	≤ 4.4 * 10-6