Licheso tsa motlakase tsa graphite tse hanyetsanang le mocheso o phahameng li ka sebelisoa liboping tsa vacuum

Licheso tsa motlakase tsa graphite tse hanyetsanang le mocheso o phahameng li ka sebelisoa ka har'a libopi tsa vacuum Featured Image

Tlhaloso e Khutšoanyane:

Matla a SemiceraTheknoloji Co., Ltd.ke morekisi ea ka sehloohong ea sebetsanang le li-wafer le lisebelisoa tse tsoetseng pele tsa semiconductor.Re inehetse ho fana ka lihlahisoa tsa boleng bo holimo, tse tšepahalang le tse ncha ho tlhahiso ea semiconductor,indasteri ea photovoltaicle mafapha a mang a amanang.

Mohala oa rona oa lihlahisoa o kenyelletsa lihlahisoa tsa graphite tse koahetsoeng ke SiC / TaC le lihlahisoa tsa ceramic, tse kenyelletsang lisebelisoa tse fapaneng tse kang silicon carbide, silicon nitride, le aluminium oxide joalo-joalo.

Joaloka mofani oa thepa ea tšepahalang, re utloisisa bohlokoa ba thepa e ka sebelisoang ha ho etsoa tlhahiso, 'me re ikemiselitse ho fana ka lihlahisoa tse finyellang litekanyetso tsa boleng bo holimo ho phethahatsa litlhoko tsa bareki ba rona.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Lintlha tse ka sehloohong tsa heater ea graphite:

1. ho tšoana ha mohaho oa ho futhumatsa.

2. conductivity e ntle ea motlakase le mojaro o phahameng oa motlakase.

3. ho hanyetsa kutu.

4. inoxidizability.

5. bohloeki bo phahameng ba lik'hemik'hale.

6. matla a phahameng a mechine.

Molemo ke matla a matla, boleng bo phahameng le tlhokomelo e tlaase. Re ka hlahisa anti-oxidation le nako e telele ea bophelo ba graphite crucible, hlobo ea graphite le likarolo tsohle tsa heater ea graphite.

Lintlha tse ka sehloohong tsa heater ea graphite

Tlhaloso ea Setsebi	VET-M3
Boima ba Bongata (g/cm3)	≥1.85
Litaba tsa Molora (PPM)	≤500
Bothata ba Lebopo	≥45
Khanyetso e Khethehileng (μ.Ω.m)	≤12
Flexural Strength (Mpa)	≥40
Compressive Strength (Mpa)	≥70
Max. Boholo ba Mabele (μm)	≤43
Coefficient of Thermal Katoloso Mm/°C	≤4.4 * 10-6