Prìomh fheartan an teasadair grafait:
1. èideadh structar teasachaidh.
2. deagh ghiùlan dealain agus luchdan dealain àrd.
3. meirg aghaidh.
4. inoxidizability.
5. àrd ceimigeach purity.
6. àrd meacanaigeach neart.
Is e am buannachd lùth-èifeachdach, luach àrd agus glè bheag de chumail suas.Is urrainn dhuinn crucible grafait anti-oxidation agus beatha fhada a thoirt gu buil, molltair grafait agus gach pàirt de teasadair grafait.
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Prìomh pharamadairean an teasadair grafait
Sònrachadh Teicnigeach | leth-M3 |
Meud mòr (g/cm3) | ≥1.85 |
Susbaint Ash (PPM) | ≤500 |
cruas a' Chladaich | ≥45 |
Resistance Sònraichte (μ.Ω.m) | ≤12 |
Neart sùbailte (Mpa) | ≥40 |
Neart teannachaidh (Mpa) | ≥70 |
Max.Meud gràin (μm) | ≤43 |
Co-èifeachd leudachadh teirmeach Mm/°C | ≤4.4*10-6 |
![MOCVD Substrate Heater_ Eileamaidean teasachaidh Airson MOCVD](http://cdn.globalso.com/semi-cera/MOCVD-Substrate-Heater_-Heating-Elements-For-MOCVD.jpg)
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