HYPERBARIC

作品数:61被引量:93H指数:5
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相关领域:医药卫生更多>>
相关作者:李希平彭小丽祝红娟庄志坚王敏更多>>
相关机构:首都医科大学首都医科大学附属北京安贞医院深圳市龙岗中心医院南京市第二医院更多>>
相关期刊:《Case Reports in Clinical Medicine》《World Journal of Clinical Cases》《World Journal of Clinical Oncology》《Chinese Journal of Mechanical Engineering》更多>>
相关基金:国家自然科学基金国家高技术研究发展计划江苏省自然科学基金更多>>
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Effects of welding voltage on process stability in hyperbaric gas metal arc welding被引量:1
《China Welding》2014年第1期70-74,共5页李凯 高洪明 李海超 
Based on hyperbaric gas metal arc welding (GMAW) experiments at ambient pressure of 0. 8 MPa, the process stability of different welding voltages was studied. The experiments were carried out with a high speed camer...
关键词:underwater welding hyperbaric GMAW welding vohage 
Arc characteristics of GMA welding in high-pressure air condition被引量:5
《China Welding》2012年第4期26-31,共6页黄继强 薛龙 吕涛 牛虎理 唐德渝 蒋力培 
Acknowledgement The authors are grateful to the financial support for this project from the Science and Technology Project of Beijing Municipal Edu- cation Commission under grant No. KM201110017005, from Nation- al Natural Science Foundation of China under grant No. 51275051 and from CNPC Research Institute of Engineering Technology.
Gas metal arc ( GMA ) welding process can be fluently executed under the range of 0. 1 - 0. 7 MPa air pressure shielded by C02 and ArS0% + CO220% gases, which were tested by the igniting and exploding experiments u...
关键词:WELDING gas metal arc welding arc characteristics hyperbaric welding 
Research of welding hyperbaric arc electron density in TIG welding
《China Welding》2010年第2期28-31,共4页焦向东 赵华夏 
Acknowledgement The authors wish to thank the financial support for this research from the National High Technology Research and Development Program of China (863 Program) (Grant No. 2002AA602012) and the National Natural Science Foundation of China (Grant No. 40776054).
The arc spectrum of TIG welding in high pressure was analyzed by Stark broadening. Using the characteristic line of Arl in welding arc, a study of electron density in high pressure revealed that the electron density o...
关键词:TIG welding electron density arc spectrum Stark broadening 
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