Silicon Carbide e koahetsoeng ka Graphite Heater

Silicon Carbide Coated Graphite Heater Featured Image

Tlhaloso e Khutšoanyane:

Semicera ke mofani oa thepa 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 photovoltaic le likarolo tse ling tse amanang le tsona.

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

Lintho 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