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Al-3.4%Bi合金定向凝固组织形成过程
Alternative TitleMicrostructure Evolution of Directionally Solidified Al-3.4%Bi Alloy
江鸿翔; 孙倩; 赵九洲; 杨志增
2016
Source Publication空间科学学报
ISSN0254-6124
Volume36Issue:4Pages:450-454
Abstract对Al-3.4%Bi (质量分数)偏晶点成分合金开展了定向凝固实验,并对其凝固组织形成过程进行分析.结果表明,Al-Bi偏晶点成分合金定向凝固时在凝固界面前沿液相内形成溶质Bi富集层,并在该区域内发生液液相变.当试样凝固速度较慢时,合金凝固后弥散相粒子尺寸呈现双峰分布;当凝固速度较快时,凝固界面前沿所有尺寸的少量相液滴均向凝固界面迁移,合金凝固后弥散相粒子尺寸呈现单峰分布.
Keyword偏晶合金 定向凝固 凝固组织
Indexed ByCSCD
Language中文
CSCD IDCSCD:5752233
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/144277
Collection中国科学院金属研究所
Affiliation中国科学院金属研究所
Recommended Citation
GB/T 7714
江鸿翔,孙倩,赵九洲,等. Al-3.4%Bi合金定向凝固组织形成过程[J]. 空间科学学报,2016,36(4):450-454.
APA 江鸿翔,孙倩,赵九洲,&杨志增.(2016).Al-3.4%Bi合金定向凝固组织形成过程.空间科学学报,36(4),450-454.
MLA 江鸿翔,et al."Al-3.4%Bi合金定向凝固组织形成过程".空间科学学报 36.4(2016):450-454.
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