In this paper the metallograph of BT20 titanium alloy is analyzed.
本文首先分析了BT 20钛合金的金相组织。
The influence on metallograph quality by CCD pixels, size and middle lens was analyzed.
分析了CCD芯片像素水平尺寸大小和中间镜对成像质量的影响。
The quenching distortion and crack of the gears were analyzed by means of metallograph and SEM.
通过金相检验和扫描电镜等检测手段对齿轮淬火畸变与开裂进行了分析。
The structure was observed with the metallograph. The reason of low hardenability of steel Cf53 is analysed.
然后采用不同直径的试样测定其临界淬透直径，用金相法观察其组织变化，分析其低淬透性原因。
In this paper, the fracture of the veering fan-shaped rocker shaft was analyzed by means of metallograph and SEM.
通过金相检验，扫描电镜等测试手段对转向齿扇摇臂轴断裂原因进行分析。
The stationary potential deep-etching method is most available than other method to prepare for metallograph analyses on SEM.
恒电位深腐蚀法是目前已知的制备扫描电镜用试样的最有效的方法。
Five series ductile iron elements of hyper eutectic, hypo eutectic, eutectic have been tested using color metallograph method.
利用彩色金相对过共晶和亚共晶球铁磨球五组试样进行了试验对比。
The paper analyses the cause of boiler coil perforation by means of metallograph, electron microscope and energy spectrometer.
采用金相、电镜、能谱仪等手段对盘管穿孔原因进行了分析。
The composite reinforced structure was analyzed with a metallograph, and thermal physical properties of material were measured.
在金相显微镜下对材料的增强结构进行了分析，并对材料热物理性能进行了测定。
The microstructure and properties of steel SUS304 MAG welded joint was studied through metallograph observation and property tests.
通过金相观察、力学性能和耐晶间腐蚀性能试验，研究了SUS 304不锈钢M AG焊接头组织与性能。
The analysis of cross section Metallograph before and after HIPIB irradiation confirms the simulation results of energy deposition.
HIPIB辐照后的横截面金相组织照片分析，证实了能量沉积模拟结果。
The failure mechanism of lead bronze shaft sleeves with many pits on their internal surface is analyzed by optical metallograph and EPMA.
利用光学金相和电子探针等分析手段，对铅青铜轴套内表面出现凹坑及碎粒造成的磨损失效进行了分析。
The relation between uneven nodular graphite in size on blast - furnace rapid metallograph and graphite floatation was studied by observing metallograph.
采用金相观察法研究了球墨铸铁炉前快速金相球墨大小不均与石墨漂浮的关系。
By virtue of modern metallograph analyse technology, the size of grain, hardness and residual stress of bevel gear by closed-die cold forging is studied.
借助现代冶金分析技术对闭塞冷锻行星齿轮的晶粒尺寸、硬度变化和残余应力分布规律进行了研究。
If popularized this method that would be effective to analyze the microstructure of metals and to increase applicable range of SEM in metallograph analysis.
推广应用这种方法，可以更有效地分析金属材料的微观组织，扩大扫描电镜在微观分析中的应用范围。
The structure, microhardness change and element change in the zone of bonding interface were studied by means of metallograph, SEM, microhardness and EPMA, etc.
采用金相、扫描电镜、显微硬度及电子探针显微分析等手段对结合界面区域的组织结构、显微硬度变化及元素扩散进行了研究。
By means of the analyses of SEM and metallograph and physical tests, the microstructure, properties of composites made from copper-coated-graphite powder were studied.
通过金相、扫描电镜分析和物理性能测试等手段，对由镀铜石墨粉制备成的复合材料的组织、性能进行研究。
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.
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。
The results of metallograph, X ray diffraction, and resistance experiments confirmed that thermal elastic martensitic transformation could be showed in casting Cu Al Be alloys.
结果表明，超声速度与合金相状态有关，而且对热弹性马氏体相变及其逆相变非常敏感。
The effects of nitrogen on the properties of low carbon high chromium cast iron were studied by mechanical property and wear resistance test, and metallograph analysis using OM and ESEM.
通过力学性能和耐磨性能测试、金相组织观察和ESEM形貌分析，研究了氮含量对低碳高铬铸铁性能的影响。
The high temperature fatigue behaviour and the effect of cyclic frequency on the behaviour of CMSX-3 Nickel:based single crystal superalloy are investigated by MTS machine, metallograph, SEM and TEM.
利用MTS材料试验系统和光学金相、SEM、TEM等分析手段研究了镍基单晶高温合金CMSX—3的高温疲劳行为，重点探讨了循环频率对这种行为的影响。
The high temperature fatigue behaviour and the effect of cyclic frequency on the behaviour of CMSX-3 Nickel:based single crystal superalloy are investigated by MTS machine, metallograph, SEM and TEM.
利用MTS材料试验系统和光学金相、SEM、TEM等分析手段研究了镍基单晶高温合金CMSX—3的高温疲劳行为，重点探讨了循环频率对这种行为的影响。
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