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磷偏聚对IN706合金铸态组织及均匀化处理的影响(英文)
章莎; 信昕; 孙文儒; 孙晓峰; 于连旭; 张玉忱; 胡壮麒
2015-09-15
Source PublicationTransactions of Nonferrous Metals Society of China
Issue9
Abstract研究磷偏聚对IN706合金铸态组织及均匀化处理的影响。结果表明,磷偏聚于Laves相中,显著影响合金的铸态组织。磷抑制Laves相以共晶形态析出,但促进Laves相以块状形态析出。磷细化枝晶组织,并且扩大枝晶间面积。磷对铸态组织的影响是由于其在γ基体的低溶解度和对γ基体凝固的阻碍作用引起的。此外,磷稍微降低Laves相的熔点,在均匀化过程中,磷阻碍Laves相溶解以及枝晶干与枝晶间的元素扩散。磷通过阻碍元素扩散来推迟均匀化过程。
description.department中国科学院金属研究所 ; 中航工业沈阳黎明发动机(集团)有限责任公司
Keyword 偏聚 In706合金 Laves相
Language中文
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/74439
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
章莎,信昕,孙文儒,等. 磷偏聚对IN706合金铸态组织及均匀化处理的影响(英文)[J]. Transactions of Nonferrous Metals Society of China,2015(9).
APA 章莎.,信昕.,孙文儒.,孙晓峰.,于连旭.,...&胡壮麒.(2015).磷偏聚对IN706合金铸态组织及均匀化处理的影响(英文).Transactions of Nonferrous Metals Society of China(9).
MLA 章莎,et al."磷偏聚对IN706合金铸态组织及均匀化处理的影响(英文)".Transactions of Nonferrous Metals Society of China .9(2015).
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