您要查找的是不是：
- The appearance of the hazed ioints and the metallographic microstructure as well as the shearing strenth were checked and analysed. 结果表明,在适当的工艺条件下采用空气炉中加热钎焊铝合金是可行的。
- The broken teeth were analyzed by metallographic microstructure examination,macro and micro-fractography,the hardness and cementite stratum were checked. 本文对故障斜齿轮进行了外观和痕迹检查,对轮齿断口和裂纹断口进行了微观观察,检查了轮齿硬度、金相组织及渗碳层。
- By the examination of metallographic microstructure and the hardness analysis of failure gear after used, the main reason that the pitting attack damage appears on the surface of gear was found. 通过对使用后失效齿轮的金相组织检验及硬度分析,找出齿轮表面产生点蚀损伤的主要原因,并提出了相应的改进措施。
- The break of gear shaft teeth in well drilling pump was analyzed by chemical composition analysis,mechanical properties test,metallographic microstructure examination and macro and micro-fractography. 用化学成分分析、力学性能测定、金相组织检验以及断口的宏观、微观分析等方法,对钻井泵齿轮轴断齿进行了分析。
- Designing and Implementing of the Metallographic Microstructure Distinguished System 金相显微组织鉴别系统的设计与实现
- Study on application of the technology of pseudo-color enhancement in the metallographic microstructure analysis 伪彩色增强技术在金相显微组织分析中的应用研究
- Metallographic Microstructure and Mechanical Properties of Connecting Rod Forging Blank 连杆毛坯锻件的金相组织及力学性能
- Review on Research of Computer Image Processing and Identification Technology of Metallographic Microstructure 金相组织计算机图像处理与识别技术研究现状
- metallographic microstructure 显微组织
- Improve the process of metallographic test . 完成必要的分析检验。
- Microstructure of Steels and Cast Irons. 钢与铸铁的显微组织。
- Its microstructure is fine pearlite and carbides. 它的微观结构是细珠光体和碳化物。
- Microstructure evaluation for the samples. 显微镜观察评估样品。
- A representative metallographic surface reflecting the real microstructure of C/C composite could be obtained by the recommended method. 依此方法可确保获得一个平整的、能反映C/C复合材料真实显微组织和结构的金相样品。
- Keywords spheroidal graphite cast iron;metallography microstructure;computer image processing;quantitative analysis; 球墨铸铁;金相组织;计算机图像处理;定量分析;
- A representative metallographic surface reflecting the real microstructure of sintered metal materials could be obtained by the recommended method. 依此方法可确保获得一个平整的、能反映烧结金属材料真实显微组织和结构的金相样品。
- The phase and microstructure of composites were characterized by X-ray diffraction (XRD), optical metallographic (OM) and scanning electron microscopy (SEM). 借助XRD、OM及SEM等手段,考察了Nb2O5对Al2O3/TiAl复合材料的相分布及组织结构的影响。
- In orere to discuss the action mechanism of the fluxes,the microstructure of the joint and residue after welding are analyzed with metallographic microscope and XRD. 通过金相显微镜、X射线衍射等分析方法对焊接接头组织及焊后残渣采样进行分析,并对焊剂的作用机理进行了初步研究。
- Diffraction Analysis of the Microstructure of Materials. 材料显微组织衍射分析。
- No abnormity was found in the metallographi cal analysis and hardness test. 金相和硬度分析未发现明显异常组织和硬度分布。
