BULGING

作品数:52被引量:70H指数:4
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相关领域:金属学及工艺一般工业技术更多>>
相关作者:高铁军陈鹏刘洋王忠金孙永娜更多>>
相关机构:沈阳航空航天大学西安交通大学哈尔滨工业大学北京航空航天大学更多>>
相关期刊:《Journal of Biomedical Research》《Acta Mechanica Sinica》《Transactions of Nonferrous Metals Society of China》《稀有金属材料与工程》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划中国航空科学基金The Royal Society更多>>
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Best Technological Specification of High Speed Superplastic Bulging Under Back Pressure被引量:2
《Chinese Science Bulletin》1994年第7期609-613,共5页宋玉泉 朴成春 
Project supported by the National Natural Science Foundation of China.
Superplastic alloys have very low flow stress, extraordinarily high elongation insuperplastic state, and elastic recover and static storage effect of strain hardening canhardly be found. So space parts in complex shap...
关键词:SUPERPLASTICITY high SPEED BULGING TECHNOLOGICAL specification. 
THE m-VALUE FORMULAE AND MEASURING METHODS OF SUPERPLASTIC BULGING UNDER DIFFERENT PRESSURING METHODS被引量:1
《Chinese Science Bulletin》1991年第3期253-258,共6页宋玉泉 
Project supported by the National Natural Science Foundation of China.
Ⅰ. INTRODUCTIONBecause of the strong structural sensitivity of superplastic deformation, the m-value, which is an important index for the evaluation of superplasticity of materials, is related not only to stress stat...
关键词:SUPERPLASTIC BULGING strain rate SENSITIVE index pressuring METHOD monospecimen METHOD bispecimen method. 
THE FORMULA OF MEASURING m VALUE IN SUPERPLASTIC BULGING BY MEANS OF JUMP PRESSURE被引量:1
《Chinese Science Bulletin》1990年第16期1387-1391,共5页宋玉泉 连书君 
Project supported by the National Natural Science Foundation of China.
Ⅰ. INTRODUCTIONThe index m value of strain rate sensitivity is an important mechanical factor for evaluating superplasticity. The authors have established the analytically mechanical theories of m value on the basis ...
关键词:SUPERPLASTIC BULGING JUMP PRESSURE method index of STRAIN rate sensitivity. 
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