metallographic examination
英
美
金相检查
双语例句
- Metallographic examination for weld seam of nuclear fuel rod used in PWR
GB/T11809-1998压水堆核燃料棒焊缝金相检验 - "Creep testing, high temperature treatment and metallographic examination of the tungsten wires"
GB/T4194-1984钨丝蠕变试验、高温处理及金相检查方法 - The fracture reason of high temperature fixture was analyzed by means of metallographic examination, SEM and chemical composition analysis.
采用金相检验、扫描电镜观察和化学成分分析等方法对万能材料试验机高温卡具断裂原因进行分析。 - Through chemical composition analysis and metallographic examination the factors have been explored to unqualify the torque spanner.
采用化学成分分析和显微组织检测方法，对造成弹性元牛不合格的原因进行了分析。 - Application of Quantitative Metallographic Analysis Technique in Metallographic Examination of Nodular Cast Iron
定量金相分析技术在球墨铸铁金相检验中的应用 - Based upon the filming metallographic examination of the damage on the internal wall of the reaction still, the causes of cracking and grooving damages are analyzed.
根据对反应釜内壁损伤的复膜金相分析，判断釜内壁发生裂纹及沟状损伤的形成原因； - The failure reason of the thermo-compression drift was analyzed through macroscopic examination, hardness testing and metallographic examination.
利用宏观检验、硬度测试及金相检验等方法，对热压冲头失效原因进行分析。 - The analysis of automobile engine crankshaft was conducted by macroscopic examination, fracture analysis, chemical composition analysis, metallographic examination and mechanical properties test.
通过宏观分析、断口分析、化学成分检验、金相检验和力学性能检测等方法，对汽车发动机曲轴断裂原因进行了分析。 - The failure reason on the broken teeth of gear was analyzed by metallographic examination, SEM and EDS technology.
通过金相检验、扫描电镜和能谱仪等检测手段对失效齿轮进行了分析。 - The fracture of break drum bolt on pin-axis of entire car was analyzed by means of metallographic examination, hardness testing and chemical composition analysis.
采用金相分析、硬度测试及化学成分分析等方法对销轴断裂的原因进行了分析。 - Metallographic Examination Evaluation Criteria and Control for the ERW Pipe Production
高频制管金相检验的评价标准与控制 - Fractographic and metallographic examination, mechanical testing have been carried out on the failure analysis of the drilling collar.
对钻铤断裂原因进行了断口分析、金相检验和力学性能试验。 - Through visual inspection, metallographic examination and analysis of chemical compositions and process conditions, causes of floating head bolt broken were found and corresponding measures were adopted, obtaining good result.
通过宏观检查、金相、化学成分和工艺条件的分析，查明了浮头螺栓断裂的原因，采取了相应措施，收到了好的效果。 - Metallographic examination indicates that the microstructure is normal pearlite and ferrite.
金相分析表明其金相组织为正常的珠光体和铁素体； - It points out that the nondestructive metallographic examination is a valuable technique.
指出了无损金相检验方法为压力容器的继续使用提供了先决条件； - An overall technical examination is presented including metallographic examination and corrosion test between crystals.
并对换热器进行金相检查、晶间腐蚀试验等项目全面技术检验。 - A synthetic analysis on the cause of longitudinal surface cracking of 20 steel tube blank has been carried out by means of scanning electron microscope, energy spectrometer and metallographic examination.
用扫描电镜能谱仪、金相检验等方法对20钢管坯表面纵向裂纹形成的原因进行了综合分析。 - Chemical composition, hardness, microstructure and pitting defect appearance of the failed bearing rolling elements were studied by methods of chemical analysis, hardness testing, scanning electron microscope and metallographic examination.
采用化学分析、硬度测定、扫描电子显微镜检查和金相分析方法，对失效轴承滚动元件的化学成分、硬度、显微组织和滚动道（面）上的点状缺陷的形貌特征进行了分析。 - The accident of LPG spherical tank cracking is introduced. The causes leading to the accident are discussed according to fracture analysis, metallographic examination, electron microscope analysis, spectrometry analysis and corrosion product analysis, and some preventive measures are pro-posed.
介绍了LPG球罐破裂事故，通过断口分析、金相检验、电镜和能谱分析，腐蚀产物分析，探讨了球罐破裂的原因，并提出相应的预防措施和建议。 - This paper introduces a successful experience in application of the nondestructive metallographic examination.
本文介绍了作者在药厂对制药反应罐性能检测过程中采用无损金相检验方法的成功经验。 - In this paper, the growth texture and the volume diffusion process of MoSi_2 produced in siliconizing of Mo metal have been studied by the method of x-ray diffraction and metallographic examination.
本文用X射线衍射及金相方法研究了金属Mo渗Si所产生MOSi2扩散层的生长织构和体扩散过程。 - The parts were analyzed by metallographic examination.
该零件在使用过程中发生早期断裂失效，采用金相分析的方法对断裂原因进行分析。 - According to the EN standard requirement, the rail section is analyzed from the dimensional accuracy, mechanical property, metallographic examination.
本文按照法国钢轨供货技术要求EN标准要求，重点对钢轨断面尺寸精度、力学性能和金相检验等方面进行了分析研究。 - In order to find the reasons of cracking, we have selected specimen from different positions for metallographic examination, chemical composition analysis and hardness testing.
对失效稳定杆进行了金相检验、化学成分分析和硬度测试。 - The article studied drum shape deformation of cylindrical body of boiler by methods of chemical analysis and metallographic examination.
采用化学分析及金相检验等方法，对锅炉锅筒产生的鼓包原因进行了分析。 - Metallographic Examination of High Performance Ceramics ── Specimen Preparation, Etching Technology and Microstructure
高性能陶瓷的金相研究&试样制备、浸蚀技术和显微组织 - The microstructure of liquid-phase-sintered W-Ni-Fe alloys was investigated by metallographic examination, X-ray diffraction, phase analysis and electron microscopic observation.
用金相分析，X射线衍射相分析和透射电镜观察等手段，全面细致地考察了液相烧结W-Ni-Fe合金的微观组织。 - Through chemical composition analysis, hardness test, metallographic examination, macroscopical test and fracture morphology analysis, the fracture cause of bolt was analyzed.
通过成分分析、硬度测试、金相检验、宏观检验和断口分析等方法，对氢气压缩机螺栓断裂原因进行了分析。