金相图象特征信息提取是进行金相分析的关键。
The extracting features of metallography is the key to metallographic analysis.
金相分析结果为寻求提高刀片寿命的途径指明了方向。
The result of microstructure analysis gives the direction of increasing the service life of cutter.
利用正交试验和金相分析的方法，确定了主要影响因素。
The key influential factors on microstructure and properties of the Al alloy components were determined by orthogonal testing and metallographic analysis.
经金相分析发现，其金相组织出现了珠光体中度球化现象。
The metallographic analysis found mild spheroidization of pearlite in metallographic structures.
对断裂的高锰钢履带板进行了化学成分、断口和金相分析。
The fractured caterpillar board of high manganese cast steel was analyzed for chemical composition, fracture and microstructure.
本文以金相分析与断裂力学方法研究了主蒸汽管道蠕变破裂过程。
In this paper, the fracture process in creep of main steam pipeline is studied by metallographical and fracture mechanics.
通过金相分析方法对RE多元复合孕育剂的孕育强化机理进行研究。
The strengthening mechanism of re multi-compound inoculation has been studied by using the method of metallurgical analysis.
分析包括结构强度分析、宏观断口分析、金相分析和扫描电镜分析等。
The failure analysis consisted of a strength analysis, a macro-fracture surface analysis, a metallurgical microscope and scanning electron microscope analysis.
本文结合火灾案例，对如何应用金相分析技术鉴别镇流器火灾残留物进行研究。
In the light of the fire cases, the paper discusses how to use metallographic analysis technology to determine the residue of ballast fire.
通过对进口切粒机动刀材质硬度分析和金相分析，确认其可使用的最小外圆直径。
Through analyzing material hardness and metallography of moving knife of import cutter, its minimum round diameter outside used is confirmed.
实验研究及金相分析结果表明，高频激振时效技术是一种有效的振动时效新方法。
The experimental and metallographic results show that high frequency VSR is an efficient technology of VSR.
定量金相分析表明，密度分布不均是由于钨相在烧结试样行进方向上分布不均所致。
The quantitative metallographic analysis of the plates indicated that the decreasing amount of W particles contributed to the decreasing density of the plates.
图象分析仪以其先进的图象测量技术和图片处理功能广泛地应用在定量金相分析上。
It is widely used for quantitative analysis with the advanced image measuring technology and design function.
采用金相分析和化学成分分析方法，对弹性压簧在性能测试时出现断裂进行了分析。
Uses the metallography analysis and the chemical composition analysis method, presses the reed to the elasticity when the performance test appeared the break to carry on the analysis.
因此，确定电解浸蚀法作为铜铬稀土合金定量金相分析的试样制备方法是切实可行的。
Consequently, it is feasible to determine electro-etching method as the sample preparation method about quantitative metallographic analysis in CuCrRE alloy.
针对制氢转化炉炉管多次开裂失效的情况，进行了宏观分析、化学分析以及金相分析。
The macro, chemical and metallographic analysis have been performed on the cracking failures of reformer tube for hydrogen generation.
通过电镜、能谱分析、金相分析等手段对H13钢制风机叶轮模坯开裂进行了综合分析。
Cracking of H13 steel die blank for fan impellers was analyzed by means of SEM, EDS and metallographic microscope.
采用化学分析、金相分析以及扫描电镜分析等试验方法对某减震器连杆断口进行了分析。
The fracture of Piston rod of the absorber was analyzed by means of chemical composition analysis, microstructure examination and the scanning electron microscope (SEM).
对间断焊焊接接头的金相分析表明其金相组织正常，内压试验结果表明该结构能安全运行。
The metallographic analysis shows that the metallurgical structure is proper. The results of internal pressure test indicate that the hot tap structure can work safely.
本文研究的主题是“分形论定量金相分析技术及其在热壁加氢反应器寿命分析中的应用”。
This paper focuses on the technology of fractal quantitative metallography and its application on remaining life …
实验室工作人员和我们的内部金相实验室的设备也扩大到包括切割，抛光，腐蚀和金相分析。
Laboratory staff and our in-house metallographic laboratory equipment are also expanded to include cutting, polishing, corrosion and metallographic analysis.
通过拉伸实验、金相分析和显微硬度测试，研究了焊接接头力学性能与工艺参数之间的关系。
Tensile tests, metallographic analyses and micro-Vickers tests were carried out to evaluate the mechanical properties of the joints as a function of the process parameters.
本文采用热酸浸蚀试验，化学成份分析和金相分析等手段，对45钢轴所出现的发纹进行分析。
The hair lines of 45 steel driving axle when quenching and tempering was analysed by heat etching, chemical analysis and metallographic.
利用化学分析、力学性能分析及金相分析等手段，对初轧机接轴半联轴节失效原因进行了分析。
The failure of the spindle half-coupling on the bloomer has been analysed by many methods, such as chemical analysis, mechanical property analysis and metallographic analysis.
对运行了4万h的HP型乙烷裂解炉管的渗碳损伤进行了金相分析，并测定了炉管的力学性能。
The carburizing damage of HP type ethane cracking tubes after 40000hours of service is analysed using metallographic methods, and the tensile and creep rupture tests are conducted.
本文介绍利用一系列新颖的图像处理技术，实现了定量金相分析中的晶界重建和晶粒度自动评级。
A series of new techniques are adopted to set up the automatic grading system for the isolation and reconstruction of grain boundaries in quantitative metallograph analysis.
借助金相分析技术和极化曲线分析了铝阳极材料的微观组织结构及其对铝阳极腐蚀溶解机理的影响。
Microstructure was characterized by metallographic microscope, and the effect of its impact on corrosion mechanism was also discussed by polarization electrochemical method.
对回收的样品进行了断口分析和金相分析，从宏微观角度分析了无钴合金在不同应变率下的断裂机制。
By the fracture analysis and metallographic analysis, we obtained the spall fracture mechanism at different strain rate.
借助于金相分析、SEM和EDX等方法，研究炼铜炉渣加炭粉、通惰性气体搅拌选择性还原贫化过程。
The selective reduction impoverishment of slag from copper smelting with addition of charcoal powder and stirring of inert gas is investigated by the aid of metallurgical analysis, SEM and EDX.
借助于金相分析、SEM和EDX等方法，研究炼铜炉渣加炭粉、通惰性气体搅拌选择性还原贫化过程。
The selective reduction impoverishment of slag from copper smelting with addition of charcoal powder and stirring of inert gas is investigated by the aid of metallurgical analysis, SEM and EDX.
应用推荐