This paper analyzes the mechanism of the temper embrittlement which happens in long-term used steam turbine rotor steel, points out the nondestructive inspecting method s application and problems for rotor steel, and expoundes on the development of electrochemical polarization method and chemical corrosion method.
分析了长期运行的汽轮机转子钢热脆化产生的机理,指出转子钢热脆化的非破坏性检测法的应用价值及其存在的问题,并详细阐述了电化学分析法和化学腐蚀法这两种非破坏性检测法的开发过程,最后提出了提高化学腐蚀法检测精度的见解。
Research on Nondestructive Test Technique for Detecting Temper Embrittlement of Steam Turbine Rotor;
汽轮机转子热脆化的非破坏性检测法研究
Non-devastating Islanding Detection for Microgrids Without Non Detection Zone
微电网非破坏性无盲区孤岛检测技术
A CAN method to detect the breakage of high-power acoustic wave to the bonded solid-solid interface
接触声非线性方法检测大功率声波对粘接界面的破坏作用
tructive method for estimating
利用非破坏性试验方法估测
non-destructive cable locating device
非破坏性电缆探测器
Nondestructive and Destructive Measurement of Texture Changes of Postharvested Apple Fruits;
苹果采后质地变化的破坏与非破坏检测研究
Potential of Strength Grading of Timber with Combined Measurement Techniques a Study on the Combigrade Project-phase 2;
结构用锯材非破坏性检测综合分等技术研究Combigrade课题第二阶段试验
NONDESTRUCTIVE TEST APPARATUS AND LEAK TESTING OF FULL-SIZE IODINE ADSORBER
除碘器非破坏性检验装置和除碘器的泄漏检验
Nondestructive Analysis of Rifampcin in Pyrazinamide Tablets by UV Spectroscopy with PLS Regression;
紫外可见光谱—偏最小二乘法非破坏检测异福酰胺片中利福平的含量
The Method of Determining the Actual Stress of Reinforcing Bar in the Undestroyed Reinforced Concrete Structure
非破坏钢筋混凝土结构钢筋实际应力测定法
PUNDIT (Portable Ultrasonic Non-destructive Digital Indicating Tester)
轻便式超声波非破坏性数字指示测试器
Strength prediction for rock mass based on Barton-Bandis nonlinear failure criterion
基于Barton-Bandis非线性破坏准则的岩体强度预测
non-destructive testing of concrete
混凝土非破坏性试验
physics of nondestructive testing
非破坏性试验物理学
ADIT SURROUNDING ROCK NONLINEAR DESTRUCTION REASONS AND CONTROLLING WAYS
巷道围岩非线性变形破坏机理及其控制方法
Nondestructive Method for the Evaluation of the Embrittlement of the Turbine Rotor Steels;
汽轮机转子热脆化非破坏性评价方法研究
Distributed intrusion detection systems( DIDS) have many advantages such as scalability, subversion resistance.
分布式入侵检测系统有许多优点,如可测量性和抗破坏性。
A New Method for Fast and Nondestructive Analysis of Heroin,6-Acetylmorphine and Codeine in Drug by Near Infrared Spectroscopy;
近红外光谱法非破坏性同时测定海洛因、O~6单乙酰吗啡、乙酰可待因