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CMC CuMoCu Wela

ʻO ka wehewehe pōkole:

ʻO Cu/Mo/Cu(CMC) wela wela, ʻike ʻia hoʻi ʻo CMC alloy, he mea hana i hoʻonohonoho ʻia a me ka papa pālahalaha.Hoʻohana ia i ka molybdenum maʻemaʻe ma ke ʻano he kumu kumu, a ua uhi ʻia me ke keleawe maʻemaʻe a i ʻole dispersion ikaika keleawe ma nā ʻaoʻao ʻelua.


Huahana Huahana

Huahana Huahana

CMC CuMoCu palapala noi

Nā Papa Hoʻonui haʻahaʻa a me nā ala wela no nā wela wela, nā papa alakaʻi, nā papa kaapuni paʻi nui (PCB), etc.

ʻO nā mea hoʻoheheʻe wela ma ka mokulele, nā mea wela ma ka radar.

CMC CuMoCu Wehewa (2)
Mea hoʻopili uila CMC
CMC wela wela

Nā Pōmaikaʻi CMC Heat Sink

1. Hoʻokomo ka CMC composite i kahi kaʻina hana hou, multilayer copper-molybdenum-copper, paʻa ka hoʻopaʻa ʻana ma waena o ke keleawe a me ka molybdenum, ʻaʻohe wahi āpau, a ʻaʻohe mea e hoʻoheheʻe ʻia i ka wā o ka ʻōwili wela a me ka hoʻomehana ʻana, no laila ka ikaika paʻa ma waena ʻOi aku ka maikaʻi o ka molybdenum a me ke keleawe, i loaʻa i ka mea i hoʻopau ʻia ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa a me ka conductivity thermal maikaʻi loa;

2. He maikaʻi loa ka lakio molybdenum-copper o CMC, a ua hoʻomaluʻia ka hoʻololi o kēlā me kēia papa i loko o 10%;ʻO ka mea SCMC kahi mea i hoʻohuihui nui ʻia.ʻO ka hoʻonohonoho hoʻonohonoho ʻana o ka mea mai luna a lalo: ʻo ka pepa keleawe - ka pepa molybdenum - ka pepa keleawe - ka pepa molybdenum... ka pepa keleawe, hiki ke haku ʻia i 5 mau papa, 7 mau papa a i ʻole nā ​​​​papa.Ke hoʻohālikelike ʻia me CMC, loaʻa iā SCMC ka helu haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa a me ka conductivity thermal kiʻekiʻe.

CMC CuMoCu Pumi Pumehana (1)

Papa o CMC Cu-Mo-Cu Mea

Papa Māmā g/cm3 Coefficient o ka welaHoʻonui ×10-6 (20 ℃) ʻO ke kau wela W/(M·K)
CMC111 9.32 8.8 305(XY)/250(Z)
CMC121 9.54 7.8 260(XY)/210(Z)
CMC131 9.66 6.8 244(XY)/190(Z)
CMC141 9.75 6 220(XY)/180(Z)
CMC13/74/13 9.88 5.6 200(XY)/170(Z)
Mea waiwai Wt%ʻIke Molybdenum g/cm3ʻO ka mānoanoa Ka wela wela ma 25 ℃ Coefficient o ka welaHoʻonui ma 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

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