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Tungsten ọla kọpa WCu Heat Sink

Nkọwa dị mkpirikpi:

Ngwa ọla kọpa Tungsten nwere ike ịmepụta egwuregwu mgbasawanye ọkụ dị mma na ihe seramiiki, ihe semiconductor, ihe igwe, wdg, a na-ejikwa ya na ngwa ndakwa nri, ugboro redio, nkwakọ ngwaahịa dị elu nke semiconductor, lasers semiconductor na nkwukọrịta anya na mpaghara ndị ọzọ.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa

Ihe nkwakọ ngwaahịa eletrọnịkị Tungsten ọla kọpa nwere ma njirimara mgbasawanye dị ala nke tungsten yana ihe nrụpụta ọkụ dị elu nke ọla kọpa.Ihe bara uru karịsịa bụ na enwere ike ịmepụta ọnụọgụ mgbasawanye thermal na thermal conductivity site n'ịgbanwe nhazi nke ihe ahụ wetara nnukwu mma.

FOTMA na-eji ihe dị ọcha dị elu na nke dị elu, na-enwetakwa WCu ihe nkwakọ ngwaahịa eletrọnịkị na ihe ndị na-ekpo ọkụ ọkụ na-arụ ọrụ dị mma mgbe ịpịrị, ikpo ọkụ dị elu na ntinye.

Tungsten ọla kọpa WCu Heat Sink
ọla kọpa tungsten okpomọkụ sink
WC okpomọkụ sink

Uru nke Tungsten Copper (WCu) Ngwa elektrọn nkwakọ ngwaahịa

1. Ihe nkwakọ ngwaahịa eletrọnịkị tungsten ọla kọpa nwere ihe nrụpụta ọkụ na-agbanwe agbanwe, nke nwere ike jikọta ya na ihe dị iche iche (dịka: igwe anaghị agba nchara, valve alloy, silicon, gallium arsenide, gallium nitride, aluminum oxide, wdg);

2. Ọ dịghị sintering ebighị ihe na-agbakwunyere ịnọgide na-enwe ezi thermal conductivity;

3. Obere porosity na ezigbo ikuku ikuku;

4. njikwa nha dị mma, imecha elu na ịdị larịị.

5. Nye mpempe akwụkwọ, kpụrụ akụkụ, nwekwara ike izute mkpa nke electroplating.

Njirimara ọla kọpa Tungsten Heat Sink

Ọkwa ihe Ọdịnaya Tungsten Wt% Njupụta g/cm3 Mgbasawanye okpomọkụ ×10-6CTE (20 ℃) Thermal Conductivity W/ (M·K)
90WCu 90±2% 17.0 6.5 180 (25 ℃) / 176 (100 ℃)
85WCu 85±2% 16.4 7.2 190 (25 ℃) / 183 (100 ℃)
80WCu 80±2% 15.65 8.3 200 (25 ℃) / 197 (100 ℃)
75WCu 75±2% 14.9 9.0 230 (25 ℃) / 220 (100 ℃)
50WCu 50±2% 12.2 12.5 340 (25 ℃) / 310 (100 ℃)

Ngwa nke Tungsten Copper Heat Sinks

Ihe ndị dị mma maka nkwakọ ngwaahịa na ngwaọrụ dị elu, dị ka ihe ntanetị, electrodes dị ala, wdg;okpokolo agba-ọkwa dị elu;bọọdụ njikwa okpomọkụ na radiators maka ngwaọrụ ndị agha na ndị nkịtị.


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