Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Physical Testing and Chemical Analysis(Part A:Physical Testing)》 2011-01
Add to Favorite Get Latest Update

Fracture Reason Analysis on Locking Blade of 300 MW Steam Turbine

ZHENG Fang-ping,WANG Hong-zhe,LIU Shu-tao,TANG Li-ying (Thermal Power Research Institute,Xi′an 710032,China)  
By means of chemical composition analysis,mechanical properties testing,metallographic examination,fracture analysis and so on,the fracture reason of the locking blade of 300 MW steam turbine was analyzed.The results showed that the fracture was high-cycle fatigue fracture,which related to the linear defects on the surface of blade.Some preventive measures for the blade failure were brought forward.
【CateGory Index】: TK268.3
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 2 Hits
1 JIN Wan li (Depertment of Operational Technology , Huainan Pingwei Power Plant, Anhui, Huainan 232089);Study on Quality Cheeking Methodsof Steam Turbine Blades with Failure Analysis and Remedies[J];POWER EQUIPMENT;2000-01
2 YU Ting(Baoshan Iron & Steel Co.Ltd.,Stainless Steel Branch,Shanghai 200431,China);THE FRACTURE ANALYSIS OF BLADE OF STEAM TURBINE[J];Physical Testing and Chemical Analysis(Part A:Physical Testing);2007-05
Chinese Journal Full-text Database 10 Hits
1 ZHANG Yi-liang, ZHU Yun-qing, ZHANG Zhen-hai(Department of Mechanical Engineering & Applied Electronics Technology, Beijing University of Technology,Beijing 100022, China);Security inspection and fracture failure analysis of blast blower impeller[J];Journal of Safety and Environment;2007-01
2 SHI Jia_lian 1,MENG Gui_yun 2 (1.School of Mechanical Engineering,Anshan Institute of I.& S.Technology,Anshan 114002,China; 2.New Steel Rolling Co. Tandem Mill Working Area,Anshan Iron and Steel Company,Anshan 114021,China);Analysis of Fracture of a Pushing Rod of Ejector in Φ 950 Rolling Mill[J];Journal of Anshan Institute of Iron and Steel Technology;2002-02
3 LI Zhi-li FENG Yan-qing (Technical Center of Steel Union Co.Ltd.of Baotou Steel (Group) Corp.,Baotou 014010,Nei Monggol,China);Sawing Fracture Analysis of the Steel Rail[J];Science & Technology of Baotou Steel(Group) Corporation;2008-04
4 FENG Yan-qing LI Zhi-li (Technical Center of Steel Union Co.Ltd.of Baotou Steel (Group) Corp.,Baotou 014010,Nei Monggol,China);Function Exploitation of SEM and EDS[J];Science & Technology of Baotou Steel(Group) Corporation;2008-04
5 GE Zhihong, QIAO Shengru, WANG Shaopeng, LU Guofeng(Ultra-high Temperature Structural Composites Laboratory, Northwestern Polytechnic University, Xi'an 710072);The Microstructure and Properties of 40CrNiMoA Steel Surface Strengthened by Transient Electric-energy[J];Materials Review;2006-02
6 ZHANG Wei fang, LIU Gao yuan, GAO Wei, TAO Chun hu, ZHAO Ai guo (Failure Analysis Center, Institute of Aeronautical Materials, Beijing 100095,China);Fatigue Life Retroestimation of Wing Structures on Different Load Spectra[J];Journal of Materials Engineering;2002-05
7 ZHANG Wei fang, TAO Chun hu, XI Nian sheng, GAO Wei,LIU Gao yuan (Institute of Aeronautical Materials, Beijing 100095, China);Fractography Retroestimating Fatigue Stress and Its Application on Blade Fracture Analysis in Engineering[J];Journal of Materials Engineering;2003-01
8 XU Xiang-yang, XU Bin-shi, LIU Wen-jin, LIU Shi-can, ZHONG Min-lin, ZHOU Zhong-rong ( Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China; Surface Engineering Research Center for Equipment Maintenance, P. L. A. , Beijing 100074, China; Tribology Institute, Southwest Jiaotong University, Chengdu 610031, China);Microstructure and Properties of Vacuum Melting Cr_3C_2-NiCr Coating by Nickel-based Brazing Foil[J];Journal of Materials Engineering;2003-07
9 LI Feng,HE Yu-ting,LI Hong-peng,MA Kang-min(Engineering College,AirForce Engineering University,Xi'an 710038,China);Failure Analysis for Compressor Blade of the Fourth Stage in anAero-Engine[J];Journal of Materials Engineering;2006-S1
10 LI Na~(1,2),TONG Xiao-yan~2,YAO Lei-jiang~2 (1.Aviation department,Northwestern Polytechnical University,Xi'an 710072,China;2.National defence research institute,Northwestern Polytechnical University,Xi'an 710072,China);Temperature Response and the Micrograph Change of Pure Copper under Low Cycle Fatigue[J];Journal of Materials Science and Engineering;2006-05
China Proceedings of conference Full-text Database 10 Hits
1 XU Ze-Jian, LI Yu-Long (School of Aeronautics, Northwestern Polytechnical University, Xi’an 710072,Shaanxi,China );Determination of dynamic fracture toughness of 30CrMnSiA steel subjected to impact load[A];[C];2008
2 LIU De-lin ZHANG Wei-fang LI Chun-guang MIAO Hong-bo (Failure Analysis Center of Aviation Industries of China,Beijing 100095,China);Fracture Failure Analysis of High-pressure Turbine Blades of Ⅱ Stage[A];[C];2007
3 LI Ying~1 ZHANG Li-xin~2 (Failure Analysis Center,Beijing Institute of Aeronautical Materials,Beijing 100095,China; Electric Operation Office of Shang zhi,Shang zhi 150622,China);Failure Analysis on Teeth Break of Bevel Gear in Some Special Vehicle[A];[C];2007
4 ZOU Long-jiang GAO Lu-si WANG Lan-fang (College of Materials science and Engineering,Dalian University of Technology,Dalian 116023,China);Failure Analyses on the Grinding Brittle Crack of GCrl5SiMn Steel Bearing Ferrule[A];[C];2007
5 XU Xiagang,ZHANG Dinghua,ZHAO Xinbo,AO Bo (The Key Laboratory of Contemporary Design and Integrated Manufacturing Ministry of Education. Northwestern Polytechnical University, Xi'an 710072, China);ICT-based analytical research on expansion of short fatigue cracks[A];[C];2006
6 XuZejian Li Yulong (School of Aeronautics,Northwestern Polytechnical University,Xi'an China);Mode I dynami Research on Dynamic Fracture Toughness of 30CrMnSiA Steel Subjected to Impact Load[A];[C];2008
7 Fu Yanyan Song Yueqing~* Hui Songxiao Mi Xujun (General Research Institute for Non Ferrous Metals,State Key laboratory for Fabrication & Processing of Non ferrous Metals,Beijing 100088,China);Influence of heat treatment on microstructure and tensile property of a VST55531 alloy[A];[C];2007
8 WU Shi-deng~1,HE Wei-zhong~2 (1.Guangdong Electric Power Research Institute,Guangzhou 510600,China; 2.Guangdong Yudean Group Shajiao C Power Plant,Dongguan 523936,China);Leakage Analysis of Reheater TP347H Tube of a Power Plant[A];[C];2009
9 Liu Song (Nanjing Engineering Institute of Aircraft Systems,AVIC,Nanjing 211102,China);Effect of Blade Wheel Assorted Form on Resonance Vibration Failure by Finite Eelement Method[A];[C];2010
10 YANG hui-gu (Shanghai Institute of Special Equipment Inspection and Technical Research Shanghai 200062 China);Failure Analysis of Incoloy800H Gas Collector of Reforming Furnac[A];[C];2009
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved