| Microstructural evolution of Ti-5.6Al-4.8Sn-2Zr-1Mo-0.35Si-0.7Nd titanium alloy with carbon additions | |
| Zhang, Shangzhou; Gao, Yuan; Liu, Ziquan; Liu, Yuyin; Yang, Rui | |
| Corresponding Author | Zhang, Shangzhou(szzhangyt@163.com) |
| 2006-09-01 | |
| Source Publication | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| ISSN | 1005-0302 |
| Volume | 22Issue:5Pages:616-620 |
| Abstract | The effect of carbon addition on microstructural evolution was studied in a near-a titanium alloy (Ti-5.6Al4.8Sn-2Zr-1Mo-0.35Si-0.7Nd). It was found that flake and ribbon titanium carbides with a NaCl crystal structure formed in the as-cast alloys with carbon additions of over 0.17 wt pct. Flake carbide particles are the product of eutectic transformation and precipitate from the high-temperature beta phase. The ribbon carbide particles are primary phases formed prior to the nucleation of any metallic phases. The as-cast alloys with carbide precipitation after heat-treatment at beta(t)-30 degrees C followed by water quenching showed the spheroidization of a lamellae and partial dissolution of carbide particles. After annealing at beta(t)+15 degrees C, carbide particles are mostly distributed at the grain boundary and spheroidized through mixed grain boundary plus bulk diffusions. |
| Keyword | titanium alloy carbon microstructure heat treatment carbide |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000241099400009 |
| Publisher | JOURNAL MATER SCI TECHNOL |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/88527 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zhang, Shangzhou |
| Affiliation | 1.Yantai Univ, Sch Environm & Mat Engn, Yantai 264005, Peoples R China 2.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang, Shangzhou,Gao, Yuan,Liu, Ziquan,et al. Microstructural evolution of Ti-5.6Al-4.8Sn-2Zr-1Mo-0.35Si-0.7Nd titanium alloy with carbon additions[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2006,22(5):616-620. |
| APA | Zhang, Shangzhou,Gao, Yuan,Liu, Ziquan,Liu, Yuyin,&Yang, Rui.(2006).Microstructural evolution of Ti-5.6Al-4.8Sn-2Zr-1Mo-0.35Si-0.7Nd titanium alloy with carbon additions.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,22(5),616-620. |
| MLA | Zhang, Shangzhou,et al."Microstructural evolution of Ti-5.6Al-4.8Sn-2Zr-1Mo-0.35Si-0.7Nd titanium alloy with carbon additions".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 22.5(2006):616-620. |
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