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Prolonging the Life of Superplastic Extrusion Punch Concave Die

Prolonging the Life of Superplastic Extrusion Punch Concave Die
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摘要 One of the most important applications of superplastic technology is the die cavi-ty of superplastic extrusion. It not only can make die cavity with stable dimensions,complex shapes and clear profiles, but also has advantages of simple process, lowcost and time saving. Therefore, the superplastic technology is widely used
作者 宋玉泉 李达
出处 《Chinese Science Bulletin》 SCIE EI CAS 1994年第4期273-277,共5页
基金 Project supported by the National Natural Science Foundation of China, the result has been patented in China.
关键词 SUPERPLASTICITY EXTRUSION non-clearance PUNCH die. SUPERPLASTICITY EXTRUSION NON-CLEARANCE PUNCH DIE
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