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过热处理对铸态A356铝合金微观组织及力学性能的影响
  • ISSN号：1000-8365
  • 期刊名称：《铸造技术》
  • 时间：0
  • 分类：TG166.3[金属学及工艺—热处理;金属学及工艺—金属学] TG113[金属学及工艺—物理冶金;金属学及工艺—金属学]
  • 作者机构：西北工业大学凝固技术国家重点实验室,陕西西安710072
  • 相关基金：国家重点基础研究发展计划（973计划,2011CB610403）;国家自然科学基金（51101121,51125002,51134011,51431008与51371147）;凝固技术国家重点实验室自由研究基金（146-QZ-2016）;新世界优秀人才支持计划（NCET-13-0470）和西北工业大学基础研究基金（3102014JCQ01025）.
作者： 党波, 张旭, 陈豫增, 刘峰
关键词： A356铸造铝合金, 微观组织, 铸造缺陷, 精炼处理, 力学性能, A356 aluminum alloy, microstructure, casting defects, refining treatment, mechanical properties
中文摘要：

为了获得高质量的A356铸件,通过研究不同过热温度下合金的快淬微观组织特征,提出了一种熔体过热处理工艺,有效地细化了合金的微观组织、减少了合金中的缩孔缺陷,合金的力学性能得到了显著提高。

英文摘要：

To obtain the high quality of A356 castings, the quenched microstructure of the alloy under different superheat temperatures was investigated. On this basis, a process of superheat treatment of liquid melt was proposed to refine the microstructure and eliminate the shrinkage porosity defects in the alloy. As a final result, the mechanical properties of the alloy are obviously improved.

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期刊信息
  • 《铸造技术》
  • 中国科技核心期刊
  • 主管单位:西安市科学技术协会
  • 主办单位:中国铸造协会 西安市铸造学会
  • 主编：邢建东
  • 地址：西安市金花南路5号西安理工大学608信箱
  • 邮编：710048
  • 邮箱：zzjs@263.net.cn
  • 电话：029-82312292 82312421
  • 国际标准刊号：ISSN：1000-8365
  • 国内统一刊号：ISSN：61-1134/TG
  • 邮发代号:52-64
  • 获奖情况:
  • 陕西省十佳期刊
  • 国内外数据库收录:
  • 美国化学文摘（网络版）,荷兰文摘与引文数据库,美国剑桥科学文摘,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,中国北大核心期刊（2000版）
  • 被引量:13365