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| 稳定化对新型2324高纯铝合金组织性能的影响 | |
| 引用本文： | 郑鹏,魏晖,等. 稳定化对新型2324高纯铝合金组织性能的影响[J]. 航空材料学报, 1994, 14(4): 15-20 |
| 作者姓名： | 郑鹏 魏晖 等 |
| 作者单位： | 北京航空材料研究所，北京航空航天大学 |
| 摘 要： | 研究了２３２４－Ｔ３９合金状态厚板未稳定化及经１２５℃／５０ｈ，１５０℃／５０ｈ稳定化处理后室温拉伸性能及其显微结构变化，探讨了热稳定化处理对合金性能的影响。结果表明，冷变形所造成的位错强化也是２３２４－Ｔ３９稳定化后拉伸性能优于２０２４－Ｔ３５１的主要原因。 |
| 关 键 词： | 显微组织，热稳定化，拉伸性能，2324合金 |
EFFECTS OF THERMAL EXPOSUREON MICROSTRUCTURE AND TENSILE PROPERTIES OF ALLOY 2324 |
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| Zheng Peng, Zheng Yuzhen. EFFECTS OF THERMAL EXPOSUREON MICROSTRUCTURE AND TENSILE PROPERTIES OF ALLOY 2324[J]. Journal of Aeronautical Materials, 1994, 14(4): 15-20 | |
| Authors: | Zheng Peng Zheng Yuzhen |
| Abstract: | A study has been made to understand the microstructure,tensile properties of aluminum alloy 2324-T39 under thermal exposure at elevated temperature. Detailed optical and transmission electron microscopi-cal observations were used to analyse the intrinsic microstructural features of the T39 condition ,differencesin tensile properties of 2324- T39 and 2024-T351 are explicable from differences in microstructures.An at-tempt is made to discuss the influence of FTMT(Final Thermomechanical Treatment)on tensile propertiesand microstructure under thermal exposure. |
| Keywords: | microstructure thermal exposure tensile properties Aluminum alloy 2324 |
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