钢及合金术语 Terminology of steel and alloy
铸造铜合金技术条件 Specification for cast copper alloys
炼金术融合 Alchemy Fusion Full
超合金供电技术 Super Alloy Power
硒碲合金静电印刷术 ovograph
轻合金加工技术 Light Alloy Fabrication Technology
催化合金技术 catalloy technology
合金技术 alloying technique
及金属黏合技术 metal bonding
恒磁导率合金技术条件 Permanent permeability alloys technical regnirements
采用透射电子显微术，研究了GH169高温合金孔挤压强化层的微观结构。
By tem analysis, the microstructure of the hole expansion strengthened layer of high temperature alloy GH169 was studied.
试验结果表明：用新工艺研制的阀门密封面，各项性能指标完全符合设计要术，并可节省大量的铜合金，具有明显的经济效益。
The experimental results show that all the properties of the sealing surface of the valve made by this new technique meet the design requirements and a large amount of the copper alloy can be saved.
应用透射电子显微术研究低碳及中碳合金钢回火马氏体的形变位错结构随拉伸加载过程的演变。
The evolution of deformation dislocation structure during the tensile loading was examined by transmission electron microscopy in the tempered martensite of low and middle carbon alloy steels.
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