EFFECT OF ALLOYING ELEMENTS ON THE PRECIPITATION AND TENSILE PROPERTIES OF Al-Li ALLOYS

Chin J Mater Res

1991, Vol. 5

Issue (1): 35-39 DOI:

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EFFECT OF ALLOYING ELEMENTS ON THE PRECIPITATION AND TENSILE PROPERTIES OF Al-Li ALLOYS

ZHENG Ziqiao ZHANG Weibin (Central-South University of Technology)

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ZHENG Ziqiao ZHANG Weibin (Central-South University of Technology). EFFECT OF ALLOYING ELEMENTS ON THE PRECIPITATION AND TENSILE PROPERTIES OF Al-Li ALLOYS. Chin J Mater Res, 1991, 5(1): 35-39.

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Abstract Effect of alloying elements on the precipitation and tensile properties ofAl-Li alloys was studied by hardness measurement,tensile test and electron microscopyobservation.Results indicated that the increase in Li content caused high Strength and lowductil

Key words: Al-Li alloy alloying element precipitation mechanical property

Received: 25 February 1991

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4 郑子樵,堀茂德.轻金属,1989;39(4) :268

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