EFFECT OF ANNEALING TIME ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF HOT DIP GALVANIZED TRIP AIDED SHEET STEELS UNDER ULTRA RAPID HEATING
文献类型：期刊论文
| 作者 | Hou Xiaoying2; Wang Yeqin2; Chen Peng1 |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2013 |
| 卷号 | 49期号:10页码:1169-1176 |
| 关键词 | LOW-CARBON-STEELS RETAINED AUSTENITE GRAIN-REFINEMENT TRANSFORMATION MN NB PHOSPHORUS PLASTICITY STABILITY ALUMINUM TRIP steel containing vanadium ultra rapid heating continuous annealing mechanical property retained austenite |
| ISSN号 | 0412-1961 |
| 其他题名 | EFFECT OF ANNEALING TIME ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF HOT-DIP GALVANIZED TRIP-AIDED SHEET STEELS UNDER ULTRA RAPID HEATING |
| 英文摘要 | The effects of annealing time on microstructure and mechanical properties of low silicon TRIP steel containing phosphorus and vanadium for hot-dip galvanization under ultra rapid heating were investigated. The results show that a high density of dislocations and the vanadium precipitate existe within matrix during ultra rapid continuous annealing, and most of the precipitated particle sizes are in the range from 4 to 10 nm. The volume fraction of retained austenite is increased with increasing annealed time, but the retained austenitic morphology is changed. The interlath retained austenite films with a thickness of 80-120 nm are dominated with increasing annealed time to 90 s; the thickness of interlath retained austenite films is increased to 200-600 nm and tended to block structure continuing to increase the annealed time to 180 s. The yield and tensile strength are decreased with increasing annealed time during ultra rapid continuous annealing, however, the elongation and work harding index are increased; the product of strength and ductility (R-m.delta) is decreased from 23976 MPa.% when annealed time is 10 s to 23625 MPa.% when annealed time is 180 s. |
| 语种 | 英语 |
| CSCD记录号 | CSCD:4958841 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/153478]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.中国科学院金属研究所 2.Laiwu Iron & Steel Corp, Laiwu 271104, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hou Xiaoying,Wang Yeqin,Chen Peng. EFFECT OF ANNEALING TIME ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF HOT DIP GALVANIZED TRIP AIDED SHEET STEELS UNDER ULTRA RAPID HEATING[J]. ACTA METALLURGICA SINICA,2013,49(10):1169-1176. |
| APA | Hou Xiaoying,Wang Yeqin,&Chen Peng.(2013).EFFECT OF ANNEALING TIME ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF HOT DIP GALVANIZED TRIP AIDED SHEET STEELS UNDER ULTRA RAPID HEATING.ACTA METALLURGICA SINICA,49(10),1169-1176. |
| MLA | Hou Xiaoying,et al."EFFECT OF ANNEALING TIME ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF HOT DIP GALVANIZED TRIP AIDED SHEET STEELS UNDER ULTRA RAPID HEATING".ACTA METALLURGICA SINICA 49.10(2013):1169-1176. |
入库方式： OAI收割
来源：金属研究所
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