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| THE ROLE OF GRAIN BOUNDARY SEGREGATIONS AND HYDROGEN DIFFUSION ON SCC IN 7050 Al ALLOY |
| GONG Bo;LAI Zuhan(Physics Department;Northeast University of Technology) |
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Cite this article:
GONG Bo;LAI Zuhan(Physics Department;Northeast University of Technology). THE ROLE OF GRAIN BOUNDARY SEGREGATIONS AND HYDROGEN DIFFUSION ON SCC IN 7050 Al ALLOY. Chin J Mater Res, 1988, 2(6): 51-55.
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Abstract SCC in 7050 Al alloy consists of three distinct processes:enhanced hy-drogen penetration along the grain boundaries in underaged and peak agedalloys,charge transfer between Zn(or Mg)segregating solutes with hydro-gen atoms in the dislocation cores and the
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Received: 25 December 1988
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