I-CMC CuMoCu Heat Sink
CMC CuMoCu Material Isicelo
Izendlalelo Zokunweba Eziphansi kanye Nezindlela Ezishisayo Zokusinki Ukushisa, Amafreyimu Okuhola, Amabhodi Esifunda Aphrintiwe Wezendlalelo Eziningi (ama-PCB), njll.
Izinto zikasinki wokushisa ezindizeni, okokusebenza kukasinki wokushisa ku-radar.
I-CMC Heat Sink Izinzuzo
1. Inhlanganisela ye-CMC yamukela inqubo entsha, i-multilayer yethusi-molybdenum-copper, isibopho phakathi kwethusi ne-molybdenum siqinile, alikho igebe, futhi ngeke kube khona i-oxidation yesixhumi esibonakalayo ngesikhathi sokugingqika nokushisisa okulandelayo, ukuze amandla okubopha phakathi i-molybdenum nethusi kuhle kakhulu, Ukuze impahla eqediwe ibe ne-coefficient ephansi yokwandisa ukushisa okushisayo kanye ne-conductivity engcono kakhulu yokushisa;
2. Isilinganiso se-molybdenum-copper se-CMC sihle kakhulu, futhi ukuchezuka kwesendlalelo ngasinye kulawulwa ngaphakathi kwe-10%;Impahla ye-SCMC iyinhlanganisela yezendlalelo eziningi.Ukwakheka kwesakhiwo sezinto ezivela phezulu kuya phansi: ishidi lethusi - ishidi le-molybdenum - ishidi lethusi - ishidi le-molybdenum ... ishidi lethusi, lingakhiwa izendlalelo ezingu-5, izingqimba ezingu-7 noma izendlalelo eziningi nakakhulu.Uma kuqhathaniswa ne-CMC, i-SCMC izoba ne-coefficient ephansi yokunweba okushisayo kanye ne-thermal conductivity ephezulu kakhulu.
Ibanga lezinto ze-CMC Cu-Mo-Cu
| Ibanga | Ukuminyana g/cm3 | I-coefficient of thermalUkwandiswa ×10-6 (20℃) | I-Thermal conductivity W/(M·K) |
| I-CMC111 | 9.32 | 8.8 | 305 (XY)/250 (Z) |
| I-CMC121 | 9.54 | 7.8 | 260 (XY)/210 (Z) |
| I-CMC131 | 9.66 | 6.8 | 244 (XY)/190 (Z) |
| I-CMC141 | 9.75 | 6 | 220 (XY)/180 (Z) |
| CMC13/74/13 | 9.88 | 5.6 | 200 (XY)/170 (Z) |
| Okubalulekile | Wt%Okuqukethwe kwe-Molybdenum | g/cm3Ukuminyana | I-Thermal conductivity ingu-25 ℃ | I-coefficient of thermalUkunwetshwa ngo-25℃ |
| I-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 |