W88Cu12 tepelné jímky, chladiče
W88Cu12 varme dræn, varme dræn
W88Cu12 heatsinks, heat sinks
W88Cu12 heat sinks, heat sinks
W88Cu12, dissipateurs thermiques, dissipateurs thermiques
W88Cu12 Kühlkörper, Kühlkörper
Dissipatori di calore W88Cu12, dissipatori di calore
W88Cu12 varme vasker, kjøleelementer
Dissipadores de calor W88Cu12, dissipadores de calor
Chiuvete de căldură W88Cu12, chiuvete de căldură
W88Cu12 теплоотвода, теплоотводы
Receptores de calor W88Cu12, disipadores térmicos
W88Cu12 värme sänkor, värme avledning
W88Cu12 ısı lavabolar, ısı lavabolar
 
Wolfraam koperen koellichaam

W88Cu12 heatsinks

W88Cu12 heatsinks W88Cu12 heatsinks W88Cu12 heatsinks

Ingredient Name

CAS Number

% Weight

Tungsten 7440-33-7 50-90
Copper 7440-50-8 10-50

Composition
(Wt%)

W 90%
Cu 10%

W 88%
Cu 12%

W 85%
Cu 15%

W 80%
Cu 20%

Density
(g/cm3)
17.0 16.6 16.4 15.5
Coefficient of Thermal
Expansion(10-6/K)
5.6 5.7 5.8 7.0
Thermal Conductivity
(W/mK)
180 188 196 220
Specific Heat Capacity
(J/kgK)
155 165 175 190
Young’s Modulus
(Gpa)
325 315 305 278
Specific Electrical
Resistance(uΩm)
0.047 0.045 0.042 0.035
Vickers Hardness
(HV10)
300 295 275 255
Language: | český | danske | Nederlands | English | française | Deutsch | italiano | norske | português | român | русский | español | Švédsky | Türk
Email : ebiz@ctia.com.cn  
Copyright©2001 - 2011 CTIA E-biz Center All Rights Reserved