The Effect of TiB2 Particles on the Microstructure of Semi-Solid 7075 Alloy Slurry
文献类型：期刊论文
| 作者 | G. S. Gan ; B. Yang ; H. C. Wu ; J. Han ; Q. Gao ; C. H. Du |
| 刊名 | Materials Transactions
 |
| 出版日期 | 2012 |
| 卷号 | 53期号:6页码:1178-1183 |
| 关键词 | in situ reaction 7075 aluminum alloy semi-solid globular grain wrought aluminum-alloy mechanical-properties |
| ISSN号 | 1345-9678 |
| 中文摘要 | In situ reaction and low superheat degree pouring technologies have been successfully used to prepare semi-solid TiB2/7075 aluminum matrix composite slurry. The experimental results have shown that the TiB2 particulates become the stable nucleus of alpha-Al during the solidification of 7075 Al alloy. Moreover; high speed impact formed in the serpentine channel and stainless steel beaker is beneficial to get fine globular grains. The microstructure of 3 mass%TiB2/7075 composite is composed of uniform globular grains. The mean grain sizes and shape factors of the composite are 23 mu m, 0.90 and 26 mu m, 0.89 at 655 degrees C pouring temperature when one or two curved channels were used respectively. [doi: 10.2320/matertrans.M2011328] |
| 原文出处 | |
| 公开日期 | 2013-02-05 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/59953]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | G. S. Gan,B. Yang,H. C. Wu,et al. The Effect of TiB2 Particles on the Microstructure of Semi-Solid 7075 Alloy Slurry[J]. Materials Transactions,2012,53(6):1178-1183. |
| APA | G. S. Gan,B. Yang,H. C. Wu,J. Han,Q. Gao,&C. H. Du.(2012).The Effect of TiB2 Particles on the Microstructure of Semi-Solid 7075 Alloy Slurry.Materials Transactions,53(6),1178-1183. |
| MLA | G. S. Gan,et al."The Effect of TiB2 Particles on the Microstructure of Semi-Solid 7075 Alloy Slurry".Materials Transactions 53.6(2012):1178-1183. |
入库方式： OAI收割
来源：金属研究所
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