Chithandizo cha VET Energy PECVD process graphite wafer ndi chida chogwiritsidwa ntchito kwambiri chomwe chimapangidwira njira ya PECVD (plasma enhanced chemical vapor deposition). Chogulitsachi chimapangidwa ndi zinthu za graphite zoyera kwambiri, zokhuthala kwambiri, zotsutsana ndi kutentha kwambiri, zotsutsana ndi dzimbiri, zokhazikika mu mawonekedwe ndi zina, zimatha kupereka nsanja yokhazikika yothandizira njira ya PECVD, kuti zitsimikizire kuti filimuyo ndi yofanana komanso yosalala.
Kapangidwe ka "grafiti yothandizira" ka VET Energy graphite wafer sikuti kamangothandiza bwino wafer, komanso kumapereka kukhazikika kwa kutentha mu malo otentha kwambiri komanso opanikizika kwambiri a PECVD kuti atsimikizire kukhazikika kwa njirayi.
Chithandizo cha VET Energy PECVD process graphite wafer chili ndi makhalidwe awa:
▪Kuyera kwambiri:kuipitsidwa kochepa kwambiri, pewani kuipitsidwa kwa filimuyo, kuti muwonetsetse kuti filimuyo ndi yabwino.
▪Kuchulukana kwambiri:Kuchulukana kwambiri, mphamvu zambiri zamakanika, zimatha kupirira kutentha kwambiri komanso kupanikizika kwakukulu kwa PECVD.
▪Kukhazikika kwabwino kwa miyeso:kusintha pang'ono kwa mawonekedwe pa kutentha kwakukulu kuti zitsimikizire kukhazikika kwa njirayi.
▪Kutentha kwabwino kwambiri:kusamutsa kutentha bwino kuti mupewe kutentha kwambiri.
▪Kukana dzimbiri mwamphamvu:Wokhoza kukana kukokoloka kwa nthaka ndi mpweya wosiyanasiyana wowononga ndi plasma.
▪Utumiki wosinthidwa:Matebulo othandizira a grafiti a kukula ndi mawonekedwe osiyanasiyana akhoza kusinthidwa malinga ndi zosowa za makasitomala.
Zinthu za graphite kuchokera ku SGL:
| Chizindikiro chachizolowezi: R6510 | |||
| Mndandanda | Muyezo woyeserera | Mtengo | Chigawo |
| Kukula kwa tirigu wapakati | ISO 13320 | 10 | μm |
| Kuchuluka kwa zinthu zambiri | DIN IEC 60413/204 | 1.83 | g/cm3 |
| Ma porosity otseguka | DIN66133 | 10 | % |
| Kukula kwa pore yapakati | DIN66133 | 1.8 | μm |
| Kutha kupirira | DIN 51935 | 0.06 | cm²/s |
| Kulimba kwa Rockwell HR5/100 | DIN IEC60413/303 | 90 | HR |
| Kukana kwamagetsi kwapadera | DIN IEC 60413/402 | 13 | μΩm |
| Mphamvu yopindika | DIN IEC 60413/501 | 60 | MPa |
| Mphamvu yokakamiza | DIN 51910 | 130 | MPa |
| Modulus ya Young | DIN 51915 | 11.5×10³ | MPa |
| Kutentha kwa kutentha (20-200℃) | DIN 51909 | 4.2X10-6 | K-1 |
| Kutentha kwa ma conductivity (20℃) | DIN 51908 | 105 | Wm-1K-1 |
Yapangidwira makamaka kupanga maselo a dzuwa ogwira ntchito bwino kwambiri, kuthandizira kukonza ma wafer akuluakulu a G12. Kapangidwe kabwino ka chonyamulira chimawonjezera kwambiri kuchuluka kwa zokolola, zomwe zimapangitsa kuti pakhale zokolola zambiri komanso ndalama zochepa zopangira.
| Chinthu | Mtundu | Nambala ya wophimba |
| Boti la PEVCD Grephite - Mndandanda wa 156 | 156-13 bwato la grephite | 144 |
| Boti la grephite la 156-19 | 216 | |
| Boti la grephite la 156-21 | 240 | |
| Boti la graphite la 156-23 | 308 | |
| Boti la PEVCD Grephite - Mndandanda wa 125 | Boti la grephite la 125-15 | 196 |
| Boti la grephite la 125-19 | 252 | |
| Boti la 125-21 la grphite | 280 |
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