Effects of Ti-bearing inclusions on the microstructure and mechanical properties of MAG multilayer weld metal
文献类型：期刊论文
| 作者 | X. Wang ; W. C. Dong ; S. P. Lu ; G. Z. He ; X. Zhao ; D. M. Zhou ; Y. Y. Li |
| 刊名 | Acta Metallurgica Sinica-English Letters
 |
| 出版日期 | 2012 |
| 卷号 | 25期号:1页码:41283 |
| ISSN号 | 1006-7191 |
| 关键词 | Ti-bearing weld metal Inclusion MAC welding c-mn steel carbon microalloyed steels heat-affected-zone acicular ferrite titanium addition toughness nucleation size transformation morphology |
| 中文摘要 | The metal active gas (MAC) multilayer weld metal consists of the columnar grain zone (CGZ) and the fine grain zone (FGZ). Mechanical properties and microstructure of the CGZ and EGZ have been analyzed and evaluated. The inclusion with a size of 0.2-1.0 mu m is typical log-normal distribution. The morphology of inclusions has been analyzed using transmission electron microscope (TEM). With the microalloying element Ti addition, much MnTiO3 phase precipitates on the Mn-silicates matrix, which is beneficial for the nucleation of acicular ferrite (AF). The probable mechanism for the nucleation of AF has been discussed. |
| 原文出处 | |
| 公开日期 | 2013-02-05 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/60313]  |
| 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 | X. Wang,W. C. Dong,S. P. Lu,et al. Effects of Ti-bearing inclusions on the microstructure and mechanical properties of MAG multilayer weld metal[J]. Acta Metallurgica Sinica-English Letters,2012,25(1):41283. |
| APA | X. Wang.,W. C. Dong.,S. P. Lu.,G. Z. He.,X. Zhao.,...&Y. Y. Li.(2012).Effects of Ti-bearing inclusions on the microstructure and mechanical properties of MAG multilayer weld metal.Acta Metallurgica Sinica-English Letters,25(1),41283. |
| MLA | X. Wang,et al."Effects of Ti-bearing inclusions on the microstructure and mechanical properties of MAG multilayer weld metal".Acta Metallurgica Sinica-English Letters 25.1(2012):41283. |
入库方式： OAI收割
来源：金属研究所
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