查询词典 metallography

Materials and coatings testing include physical, mechanical, metallography, accelerated weathering, corrosion and chemical composition of alloys.

材料和涂料的分析包括：物理、机械、金相、加速老化、腐蚀以及合金化学成分。

And metallography analysis system was adopted to test the crystalline phase content.

用直接压痕法测量烧结样品的断裂韧性，运用金相图像分析系统进行晶相含量的测定，重点研究粉体粒度和晶相含量对长石瓷断裂韧性的影响。

The metallography observation, scanning electron microscope and power spectrum analysis were adopted to analysis cast blank with production flaw.

中文摘要：通过金相观察、扫描电镜和能谱分析等检测手段，对有生产缺陷的铸坯进行分析。

As a branch of quantitative metallography analysis, quantitative fracture surface analysis, an important part of the fracture surface analysis, is developing well and laying store by more and more scholars.

定量断口分析作为定量金相分析的一个分支，是断口分析领域中一个不可缺少的组成部分，近些年来得到广泛的重视和发展。

The cause of fracture of a water supply valve used was analyzed by macrophoto,chemical composition analysis,metallography and mechanical performance.

针对使用中的自来水阀体断裂破坏，进行了宏观形貌、材质化学成分、金相组织、力学性能等失效分析工作。

The fracture of piston rod of new hydrogen compression pump is studied by metallography and electron probe in this paper.

用金相显微镜和电子探针对新氢压缩机活塞杆断口进行了分析。

And the metallography structure of plating layer was charasterized by SEM. The test results and reaction princeple were discussed.

列举了试验结果、测试数据及复合镀铬的工艺条件，并对实验结果及机理进行了分析探讨。

The mechanics and effect of nano-aditives on W-Ni-Cu alloy characteristics were studied. By means of SEM and metallography analysis technology, the alloy structure and morphology were observed,and physical and mechanical properties of the samples were measured.

摘 要：研究了纳米添加剂对W-Ni-Cu合金性能的影响和作用机理；用扫描电镜和金相显微分析技术研究了合金的形貌与结构；测量了合金试样的物理力学性能。

The heating temperature is deferent from the purpose of treatment and metal,but we always heat it byond the tempreture of metallography.

加热温度随被处理的金属材料和热处理的目的不同而异，但一般都是加热到相变温度以上。

The effects of common heat treatment and cryogenic treatment on microstructure and mechanical properties of 3Cr13 steel were studied using a SLX-30 cryogenic box with program control, and metallography microscope, SEM and HRC sclerometer.

利用SLX-30程序控制深冷箱、金相显微镜、扫描电镜和洛氏硬度计，研究了刀剪材料3Cr13钢经普通热处理、深冷处理后的微观组织及力学性能变化。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。