ALUMINUM MONOLITHIC ALLOY AND MULTI-ALLOY CAST USING PLANAR SOLIDIFICATION APPROACH

机译：铝整体合金和多合金铸造平面凝固方法

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Direct-Chill (DC) casting of aluminum ingots and billets for the subsequent manufacture of wrought product forms has been the established industry standard practice for the past 80 years. The through-thickness characteristics of aluminum products are well understood and are affected by the phenomena of macrosegregation which occurs during casting. In the present work, two new classes of alloy ingot were cast using a novel planar solidification approach. One class is a monolithic alloy ingot with a highly uniform composition through the thickness. The other class is multi-alloy ingot with engineered compositional gradients through the thickness. The chemical and microstructural characteristics of these cast materials are discussed and compared to conventional DC ingot.

机译：直接冷却（DC）铝锭和坯料随后制造锻造产品形式的钢坯已经是过去80年来建立的行业标准实践。铝产物的贯穿厚度特性得到很好的理解，并受到在铸造期间发生的宏观聚糖现象的影响。在本作工作中，使用新的平面凝固方法施放了两种新的合金锭。一类是通过厚度具有高度均匀组合物的整体合金锭。另一类是通过厚度的具有工程化成分梯度的多合金锭。讨论了这些铸造材料的化学和微观结构特征，并与常规DC锭进行了比较。

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来源
《International Conference on Aluminum Alloys》|2012年||共9页
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作者
Men G. Chu; Alvaro Giron; William A. Cassada;
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中图分类 TG166.3-53;
关键词
Planar Solidification; DC Casting; Sequential Alloy Casting; Gradient Alloy;

机译：平面凝固;直流铸造;顺序合金铸件;梯度合金;

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专利

1. Prediction of solidification time during solidification of aluminum base alloy castings cast in CO2-sand mold [J] . S. N. Kulkarni, K. Radhakrishna The International Journal of Advanced Manufacturing Technology . 2007,第11a12期

机译：CO_2砂型铸造铝基合金铸件凝固过程中凝固时间的预测
2. Prediction of solidification time during solidification of aluminum base alloy castings cast in CO{sub}2-sand mold [J] . S. N. Kulkarni, K. Radhakrishna The International Journal of Advanced Manufacturing Technology . 2007,第11a12期

机译：CO {sub} 2-砂模铸造铝基合金铸件凝固过程中凝固时间的预测
3. A Simple Model to Estimate Solidification Time-Dendrite Arm Spacing Relationships in Cast Aluminum Alloys with Two Major Alloying Additions: Application to the Al-Si-Cu System [J] . Tiryakioglu Murat Metallurgical and Materials Transactions, A. Physical Metallurgy and Materials Science . 2019,第7期

机译：一种简单的模型，用于估算铸铝合金中的凝固时间 - 枝形臂间距与两种主要合金化添加剂：在Al-Si-Cu系统中的应用
4. ALUMINUM MONOLITHIC ALLOY AND MULTI-ALLOY CAST USING PLANAR SOLIDIFICATION APPROACH [C] . Men G. Chu, Alvaro Giron, William A. Cassada International Conference on Aluminum Alloys . 2012

机译：铝整体合金和多合金铸造平面凝固方法
5. Solidification of iron-rich intermetallic phases and their effects on tensile properties in aluminum-copper 206 cast alloys. [D] . Liu, Kun. 2012

机译：铝铜206铸造合金中富铁金属间相的凝固及其对拉伸性能的影响。
6. Effects of Solidification Cooling Rate on the Microstructure and Mechanical Properties of a Cast Al-Si-Cu-Mg-Ni Piston Alloy [O] . Lusha Tian, Yongchun Guo, Jianping Li, 2018

机译：凝固冷却速率对铸造Al-Si-Cu-Mg-Ni活塞合金组织和力学性能的影响
7. A comparison of the aging kinetics of a cast alumina-6061 aluminum composite and a monolithic 6061 aluminum alloy [O] . Hafley Johanna L. 1989

机译：铸造氧化铝6061铝复合材料和整体式6061铝合金的时效动力学比较

ALUMINUM MONOLITHIC ALLOY AND MULTI-ALLOY CAST USING PLANAR SOLIDIFICATION APPROACH

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