Institutional Repository of Coll Mat Sci & Engn
Effect of heat treatment on thixoformed AM60B alloy | |
Huang, Haijun; Chen, Tijun; Ma, Ying; Li, Yuandong; Hao, Yuan | |
2011 | |
会议名称 | 1st International Congress on Advanced Materials 2011, AM2011 |
会议录名称 | Advanced Materials Research |
卷号 | 306-307 |
页码 | 500-504 |
会议日期 | May 13, 2011 - May 16, 2011 |
会议地点 | Jinan, China |
出版者 | Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany |
摘要 | The microstructures and kinetic characteristics have been studied during heat treatment of AM60B alloy prepared by thixoforming. The results indicate that primary particles and secondary grains coarsened rapidly in initial 1 h solution treated at 430°C, and then slowed down. Their growth modes were different in the initial 1 h and then turned to be same. Accordingly, the alloy hardness dropped quickly before 1 h. Ageing hardness depends on both content of precipitates and the morphology. Adding content of the precipitates hardened the alloy till 8 h aged at 215°C after 24 h solution treatment at 430°C, and then the precipitates coarsening weakened the ally. © (2011) Trans Tech Publications, Switzerland. |
关键词 | Alloys Enzyme kinetics Hardness Heat treatment Microstructure AM60B Growth modes Kinetic characteristics Primary particles Solution treatments Thixoforming |
DOI | 10.4028/www.scientific.net/AMR.306-307.500 |
收录类别 | EI |
语种 | 英语 |
EI入藏号 | 20113914368060 |
EI主题词 | Cerium alloys |
ISSN | 10226680 |
来源库 | Compendex |
分类代码 | 951 Materials Science - 933 Solid State Physics - 802.2 Chemical Reactions - 547.2 Rare Earth Metals - 537.1 Heat Treatment Processes - 531.1 Metallurgy - 421 Strength of Building Materials; Mechanical Properties |
引用统计 | |
文献类型 | 会议论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/116215 |
专题 | 材料科学与工程学院 兰州理工大学 |
作者单位 | Key Laboratory of Gansu Advanced Non-ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050, China |
第一作者单位 | 兰州理工大学 |
推荐引用方式 GB/T 7714 | Huang, Haijun,Chen, Tijun,Ma, Ying,et al. Effect of heat treatment on thixoformed AM60B alloy[C]:Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany,2011:500-504. |
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