1) thermal failure
热失效
1.
The analytical results show that quality defects exist on BeO substrate multi-layer metallization,which makes thermal resistance increase between chip and BeO substrate,finally leads to thermal failure.
针对某型号的微波功率晶体管在进行生产筛选的功率老化试验时出现的热失效问题进行分析与讨论,最终确定器件管壳内用于烧结管芯的氧化铍(BeO)上的多层金属化层存在质量缺陷,使管芯到BeO的热阻增大,因此出现了老化时部分器件失效现象。
2.
Electronic speckle pattern interferometry (ESPI) and finite element method (FEM) calculation have been used to investigate the thermal failure behaviors of the metal substrate in electronic packaging.
本文将电子散斑干涉与有限元数值计算相结合,对金属基板结构的热失效行为进行了研究。
3.
The thermal failure problem is quite concerned in the micromation of electronic equipment.
针对微型电子设备热失效问题,对14。
2) thermally induced failure
热致失效
3) failure heat interchanger
失效换热管
4) thermal fatigue failure
热疲劳失效
1.
Based on the study on types and reasons for thermal fatigue failure of hot-extrusion dies made form 5Cr4W5Mo2V steel,the ways and methods of improing resistance to thermal fatigue of the dies have been involved.
通过5Cr4W5Mo2V热挤压凸模热疲劳失效形式及原因的研究,探讨了提高模具热疲劳性能的途径与方法。
6) thermal failure model
热失效模型
补充资料：失效
失效
物质失去（指某一制品）效力或原作用，如过期和保存不善使药物失效。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条