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材料研究学报 1989
ON THE DYNAMIC STRUCTURAL SUPERPLASTI-CITY OF LC9 ALLOY
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Abstract:
The superplasticity of Al-Zn-Mg-Cu alloy was developed bya simplified thermomechanical process.The tensile deformation behavior wasstudied at different temperatures.It was found that the optimal superplastie de-formation condition is temperature equal to
