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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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快速凝固Al-In偏晶合金的显微结构
, PP. 1233-1236
Keywords: Al-In偏晶合金,快速凝固
Abstract:
采用单辊法快速凝固工艺制备均质的Ａｌ－Ｉｎ偏晶合金,并对所获得的快速凝固组织和形貌进行了观察和研究.结果表明,细小的Ｉｎ颗料均匀分布在Ａｌ基体中在甩带厚度方向上,随着与激冷面距离的增大,Ｉｎ颗粒尺寸逐渐增大；在同一辊速条件下（同一冷却速率）,随着Ｉｎ含量的增加,Ｉｎ颗粒的平均尺寸也不断增大；同一成分条件下,随着辊速的升高,Ｉｎ颗粒的平均尺寸不断减少.
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