EXPLOSIVE CONSOLIDATION OF METALLIC FILAMENTS UNDER CYLINDRICAL CONVERGING SHOCK WAVE

Acta Metallurgica Sinica (English Letters) ›› 1991, Vol. 4 ›› Issue (8): 121-126.

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EXPLOSIVE CONSOLIDATION OF METALLIC FILAMENTS UNDER CYLINDRICAL CONVERGING SHOCK WAVE

GAO Juxian SHAO Binghuang ZHANG Ke ZHENG Zhemin Institute of Mechanics,Academia Sinica,Beijing,China

Received:1991-08-11 Revised:1991-08-11 Online:1991-08-11 Published:2009-10-10

Abstract

Abstract: Two dimensional explosive consolidation under cylindrical converging shock wave has been studied by use of coated fine iron filaments compacts to replace conventional metallic powder, so the randomness of three-dimensional spatial distribution of metallic powder might be avoided.The deformation and surface flow pattern of particles as well as the mechanism of consolidation have been clarified experimentally.The distribution of high temperature area is in agreement with the result of numerical simulation by Williamson.A model for the explosive consolidation was given.

Key words: explosive consolidation, shock wave, metallic powder

GAO Juxian SHAO Binghuang ZHANG Ke ZHENG Zhemin Institute of Mechanics,Academia Sinica,Beijing,China. EXPLOSIVE CONSOLIDATION OF METALLIC FILAMENTS UNDER CYLINDRICAL CONVERGING SHOCK WAVE[J]. Acta Metallurgica Sinica (English Letters), 1991, 4(8): 121-126.

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[4]	GAO Juxian ZHANG Ke ZHENG Zhemin Institute of Mechanics,Academia Sinica,Beijing,China. EFFECT OF EXPLOSIVE CONSOLIDATION PARAMETERS ON CONSOLIDATION QUALITY [J]. Acta Metallurgica Sinica (English Letters), 1991, 4(9): 234-237.
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EXPLOSIVE CONSOLIDATION OF METALLIC FILAMENTS UNDER CYLINDRICAL CONVERGING SHOCK WAVE

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