| EFFECT OF STACKING－FAULT ENERGY ON RESIDUALSUBSTRUCTURE OF EXPLOSIVE SHOCK LOADED METALS |
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| 作者姓名： | Yang Yang Zhang Xinming |
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| 作者单位： | Yang Yang ;Zhang Xinming(Central South University of Technology，Changsla 410083)Li Zhenghua;Li Qingyun(Northwest Research Institute for Nonferrous Metals，Baoji 721014) |
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| 摘 要： | ＥＦＦＥＣＴＯＦＳＴＡＣＫＩＮＧ－ＦＡＵＬＴＥＮＥＲＧＹＯＮＲＥＳＩＤＵＡＬＳＵＢＳＴＲＵＣＴＵＲＥＯＦＥＸＰＬＯＳＩＶＥＳＨＯＣＫＬＯＡＤＥＤＭＥＴＡＬＳＹａｎｇＹａｎｇ；ＺｈａｎｇＸｉｎｍｉｎｇ（ＣｅｎｔｒａｌＳｏｕｔｈＵｎｉｖｅｒｓｉｔｙｏｆＴ...
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EFFECT OF STACKING-FAULT ENERGY ON RESIDUALSUBSTRUCTURE OF EXPLOSIVE SHOCK LOADED METALS |
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| Yang Yang ,Zhang Xinming.EFFECT OF STACKING-FAULT ENERGY ON RESIDUALSUBSTRUCTURE OF EXPLOSIVE SHOCK LOADED METALS[J].Transactions of Nonferrous Metals Society of China,1994(3). |
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| Authors: | Yang Yang Zhang Xinming |
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| Abstract: | The shock loaded metals were investigated using TEM. The results show that twinning is ahighly favored deformation mechanism under shock loading. Metals that do not twin by conven-tional deformation at ambient temperature can be made to twin by shock loading. In addition , thedislocation cell walls in shock loaded metals are usually poorly defined because there is insufficienttime for the dislocation to equilibrate. Under the same shock loading condition . the stacking-faultenergy is an important intrinsic factor to determine twinning and dislocation substructure. |
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| Keywords: | shock loading stacking-fault energy mechanical twin dislocation substructure |
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