Microstructure and hardness of the joint were analyzed by optical metallurgical microscope, EDS and micro-hardness tester.
用金相显微镜、EDS和显微硬度计对其焊接接头进行了显微组织、成分分布和硬度分析。
Testing apparatuses include two polishing machines, one F20 spectrograph, one Rockwell hardness tester, and one metallomicroscope.
抛光机两台，F20光谱仪，洛氏硬度计，金相显微镜各一台。
Cross section of the coatings was observed by metallurgical microscopy. Hardness of the coatings was tested by micro-hardness tester.
采用光学金相显微镜观察涂层断面的形貌，通过显微硬度计测试涂层的显微硬度。
Compared with the traditional hardness tester and the Leeb hardness tester, the ultrasonic hardness tester has its unique superiority.
通过对其工作原理的分析和与其他硬度测试仪器的对比，总结了超声硬度计在硬度测试上独特的优越性。
LX-A rubber hardness tester is widely used in low hardness of plastic, all kinds of rubber, multi-resin, leather, wax and other hardness tests.
LX - A型橡胶硬度计广泛应用于中低硬度塑料、各类橡胶、多元脂、皮革、蜡等的硬度测试。
And owns direct reading spectrometer, tension testing machine, hardness tester, thickness gage, gloss meter, color difference machine etc from Germany.
并配备德国进口直读光谱仪、拉力试验机、硬度计，测厚计，光泽计，色差仪等大批检测设备。
The hardness tester is also equipped with photographic device which may take photo for all measured indentation and the metallographic formation of materials.
硬度计还可根据用户特殊要求配制摄影装置，配制后能对所测压痕和材料金相组织进行拍摄。
HV-5 Vickers hardness tester is optical and electrical integration of high-tech products, the use of computer software programming, optical measuring systems.
HV - 5型小负荷维氏硬度计是光机电一体化的高新技术产品，采用计算机软件编程，光学测量系统。
HV-5 Vickers hardness tester is optical and electrical integration of high-tech products, the use of computer software programming, optical measuring systems.
型小负荷维氏硬度计是光机电一体化的高新技术产品，采用计算机软件编程，光学测量系统。
Microstructure characteristics and mechanical properties of lap joints were researched by SEM, EPMA, EDS, micro-hardness tester and tensile experiment machine.
通过SEM、EPMA、EDS、显微硬度计和拉伸实验机对搭接接头的微观组织及力学性能进行了研究。
The influences of chromium content on the hardness, impact toughness and corrosion resistance of low carbon alloy steel were studied using om and hardness tester.
利用光镜、显微硬度计研究了铬含量对低碳合金钢组织、硬度、冲击韧度及耐均匀腐蚀性的影响。
Relationship between microstructure and hardness was studied by testing the hardness of interface between stainless steel and carbon steel through hardness tester.
通过硬度测试仪对复合板界面附近硬度进行测量，研究微观组织与硬度关系。
Abrasive hardness measurement method, more commonly used are hand-cone method, mechanical cone method, Rockwell hardness tester hardness measurement method and blasting assay.
测定磨具硬度的方法，较常用的有手锥法、机械锥法、洛氏硬度计测定法和喷砂硬度计测定法。
Reference materials on correction of hardness value in the literature are compiled. A method of hardness value correction based on hardness tester calibration certificate is proposed.
综合了有关硬度值修正的内容，并增加了按硬度计检定证书修正硬度值的内容，可供硬度试验人员参考。
The Rockwell hardness tester is a precision measurement instrument in material and part hardness testing, which is often used in detection of materials, product and half-finished product.
洛氏硬度计是检测材料和零件硬度较精密的计量仪器，用来测量材料或者成品半成品的相应硬度，其性能指标主要体现在检测精度和操控性两个方面。
The effects of instant stream inoculation process on the microstructure and section sensitivity of WD615 flywheel were investigated by using metallurgical microscope and Brinell hardness tester.
利用金相显微镜、布氏硬度计分析了随流孕育处理对WD 615飞轮金相组织和断面敏感性的影响。
Ultrasonic Thickness Gauge, hardness tester, infrared thermometer, and torque wrench and many finished product test equipment etc. Those attribute to conformance rate of delivered products is 100%.
拥有超声波测厚仪、硬度计、红外线测温仪、扭力板手等先进的检测设备及多台套大中型阀门压力试验台等成品性能测试设备，确保产品交付合格率100%。
Optical metallographic microscope, micro-hardness tester, electron microprobe and X-ray diffraction analysis were applied to explore the process of intermediate temperature tempering transformation.
利用光学金相显微镜、显微硬度计、电子探针及X射线衍射分析仪初步探索其中温回火转变过程。
The laboratories are equipped with universal metal material testing machine, the analysis system of the mechanical performance of metal materials, optical Brinell, Rockwell, Vickers hardness tester.
本实验室配备有万能材料试验机、材料力学特性计算机分析系统、光学布氏、洛氏、维氏硬度计。
Hardness was counted by Dynamic Ultra Micro Hardness Tester.
动态超显微硬度仪测试材料的硬度。
HRM-45DT motorized Superficial Rockwell Hardness Tester adopts motorized testing method. Its testing force can be loaded, kept and unloaded automatically. Avoid man-made error and easy to use.
HRM - 45dt型电动表面洛氏硬度计是一种通过电动加载、保荷卸荷的半自动测试金属材料表面硬度的洛氏硬度计。
HRM-45DT motorized Superficial Rockwell Hardness Tester adopts motorized testing method. Its testing force can be loaded, kept and unloaded automatically. Avoid man-made error and easy to use.
HRM - 45dt型电动表面洛氏硬度计是一种通过电动加载、保荷卸荷的半自动测试金属材料表面硬度的洛氏硬度计。
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