Y.N.Wang1)
,
B.L.Wu2)
,
L.Zuo1) and Z.D.Linag1) 1) Department of Materials Science & Engineering
,
Northeastern University
,
Shenyang 110006
,
China 2) Shenyang Institute of Aeronautical Engineering
,
Shenyang 110034
,
China
金属学报(英文版)
Heating rate playsanimportantroleon recrystallizationtextureofcold deformed metals.Inthispaper,thelaser heatingtechnique wasusedtotheultrarapidlyannealingon acold rolledCu 30 mass% Zn alloy. The experimental resultsshow thatthe texture development differs from those observed in the case of conventional annealing. When primary recrystallization completes,the grainsizeisvery fineandthegrain orientation distributionisalmostrandom . Withthecontinuousgrain growing,the dispersioncharacterofthegrainorientationsstillre mains. The possible mechanismson theevolution of ultrarapid recryctallization texture were discussed.
关键词:
Cu 30 mass% Zn alloy
,
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,
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