MECHANICAL PROPERTIES OF Al-Li ALLOY 8090 AT CRYOGENIC TEMPERATURES

MECHANICAL PROPERTIES OF Al-Li ALLOY 8090 AT CRYOGENIC TEMPERATURES

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摘要 Cryogenic strength,ductility and toughness of AI-Li alloy 8090 were found to be superior to those at ambient temperature,and up to optima at about 20 K.Different aging regimes may only influence on its cryogenic yield strength and elongation. Cryogenic strength,ductility and toughness of AI-Li alloy 8090 were found to be superior to those at ambient temperature,and up to optima at about 20 K.Different aging regimes may only influence on its cryogenic yield strength and elongation.

作者 SUN Dongsheng LI Fengzhao ZHANG Gang Shandong Polytechnic University,Jinan,China Lecturer,Centre of Materials Testing and Analysis,Shandong Polytechnic University,Jinan 250014,China

出处《Acta Metallurgica Sinica(English Letters)》 SCIE EI CAS CSCD 1993年第2期78-80,共3页 金属学报（英文版）

关键词 Al-Li alloy cryogenic mechanical property work hardening alloy 8090 Al-Li alloy cryogenic mechanical property work hardening alloy 8090

分类号 TG-55 [金属学及工艺]

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1Sun Dongsheng,Li engzhao,Shang Lei(Department of Materials Science and Engineering,Shandong Univesity of Technology,Jinan 250014).THERMAL CONDUCTIVITY OF Al-Li ALLOY AT CRYOGENIC TEMPERATURES[J].中国有色金属学会会刊：英文版,1996,6(4):127-129.
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Acta Metallurgica Sinica(English Letters)

1993年第2期

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MECHANICAL PROPERTIES OF Al-Li ALLOY 8090 AT CRYOGENIC TEMPERATURES

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