영어에서 Thermal expansion coefficient 을 사용하는 예와 한국어로 번역
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Electronic Packaging Materials Both the low-expansion properties of tungsten, but also has high thermal conductivity properties of copper, its thermal expansion coefficient and thermal conductivity of conductive material can be adjusted to change the composition and thereby to the material provided to facilitate the use.
Low expansion characteristics of both tungsten electronic packaging materials, but also has high thermal conductivity properties of copper, the thermal expansion coefficient and electrical and thermal conductivity can be varied by adjusting the composition of the material, giving the use of materials facilitated.
dielectric loss, high thermal conductivity, good chemical stability, and similar thermal expansion coefficient of the component, but the ceramic substrate is brittle and made.
low thermal expansion coefficient, and the resistance to arc burning resistance, welding resistance,
also has high thermal conductivity properties of copper, especially valuable is that its thermal expansion coefficient and thermal conductivity can be designed by adjusting components of the material and thus to the application with the material to a great convenience.
The thermal expansion coefficient is considerably lower than steel which has a thermal expansion coefficient around 13xlO"6/K. But, as evident from stainless steel coating experiments, very thin coatings
The system will change the temperature signal and the displacement signal transmitted in real-time data acquisition and processing by PC, respectively, to calculate the thermal expansion coefficient of the material obtained by the thermal expansion of the equation, which is the basic principle of thermal expansion measurements.
As electronic packaging and heat sink materials, quality and performance of tungsten copper materials have higher requirements, requires not only a high purity and uniform should be organized, the leak rate is low, good thermal conductivity and thermal expansion coefficient is small, it is subject to strict control of the production process and product quality.
gallium arsenide, and ceramic materials to match the thermal expansion coefficient, tungsten copper has become the new electronics packaging and heat sink materials.
Tungsten copper heat sink materials are metal-based MMC electronic packaging materials, because it has good thermal conductivity and low thermal expansion coefficient and good microwave shielding, high strength, etc., and by adjusting the composition of the copper content of the different requirements available thermal expansion coefficient and thermal conductivity, and therefore tungsten copper sheet for electronic packaging materials have been favored by Western countries, a large number
They use materials with different thermal expansion coefficients.
Graphite fiber linear displays expansion coefficient anisotropicity, expressed as a direction parallel to the level of thermal expansion coefficient much smaller than the dimension perpendicular to the direction. Function.
low-expansion properties of tungsten, but also has high thermal conductivity properties of copper, its thermal expansion coefficient and thermal conductivity of conductive material can be adjusted to change the composition and thereby to the material provided to facilitate the use.
low thermal expansion coefficient and low Young's modulus(in order to keep thermal stresses low),
Coefficient of Thermal Expansion(CTE)(ppm/K).
Kovar® is known for its low coefficient of thermal expansion.
Tungsten copper alloy, with high thermal conductivity and low coefficient of thermal expansion, which is widely used in  high-power devices as heat sink.
Resilient material with a linear thermal glass expansion coefficient of almost zero.
excellent thermal conductivity, low coefficient of thermal expansion, volume stability as well as wear resisting,