CMC CuMoCu Heat Sink
CMC CuMoCu Material Ntchito
Zigawo Zochepa Zowonjezereka ndi Njira Zotenthetsera Zoyikira Kutentha, Mafelemu Otsogolera, Mabodi Osindikizira Osiyanasiyana (PCBs), ndi zina zotero.
Zida zoyatsira kutentha pa ndege, zida zoyatsira kutentha pa radar.
Ubwino wa CMC Heat Sink
1. CMC gulu utenga njira yatsopano, multilayer mkuwa-molybdenum-mkuwa, kugwirizana pakati mkuwa ndi molybdenum ndi zolimba, palibe kusiyana, ndipo sipadzakhala mawonekedwe makutidwe ndi okosijeni pa wotsatira otentha anagubuduza ndi Kutentha, kuti kugwirizana mphamvu pakati. molybdenum ndi mkuwa ndi zabwino kwambiri, kotero kuti zinthu zomalizidwazo zimakhala ndi coefficient yotsika kwambiri yowonjezera kutentha komanso kutentha kwabwino kwambiri;
2. Chiŵerengero cha molybdenum-mkuwa cha CMC ndi chabwino kwambiri, ndipo kupatuka kwa gawo lililonse kumayendetsedwa mkati mwa 10%;Zinthu za SCMC ndizinthu zophatikizika zambiri.Mapangidwe azinthu zakuthupi kuchokera pamwamba mpaka pansi ndi: pepala lamkuwa - pepala la molybdenum - pepala lamkuwa - pepala la molybdenum ... pepala lamkuwa, likhoza kupangidwa ndi zigawo 5, zigawo 7 kapena zigawo zambiri.Poyerekeza ndi CMC, SCMC idzakhala ndi gawo lotsika kwambiri lokulitsa matenthedwe komanso matenthedwe apamwamba kwambiri.
Gulu la CMC Cu-Mo-Cu Zida
| Gulu | Kuchuluka kwa g/cm3 | Coefficient of thermalKukula × 10-6 (20 ℃) | Thermal conductivity W/(M·K) |
| Chithunzi cha CMC111 | 9.32 | 8.8 | 305 (XY)/250 (Z) |
| Chithunzi cha CMC121 | 9.54 | 7.8 | 260 (XY)/210 (Z) |
| Chithunzi cha CMC131 | 9.66 | 6.8 | 244 (XY)/190 (Z) |
| Chithunzi cha CMC141 | 9.75 | 6 | 220 (XY)/180 (Z) |
| CMC13/74/13 | 9.88 | 5.6 | 200 (XY)/170 (Z) |
| Zakuthupi | Wt%Zomwe zili mu Molybdenum | g/cm3Kuchulukana | Thermal conductivity pa 25 ℃ | Coefficient of thermalKukula pa 25 ℃ |
| S-CMC | 5 | 9.0 | 362 | 14.8 |
| 10 | 9.0 | 335 | 11.8 | |
| 13.3 | 9.1 | 320 | 10.9 | |
| 20 | 9.2 | 291 | 7.4 |