The phase transformation temperature of ordered β' to disordered β in the Cu-Zn alloy was tested by DSC. The transformation activation energy was calculated and the effect of deformation of the phase transformation was discussed. The results show that the phase transformation temperature and activation energy of ordered β' to disordered β in the Cu-Zn alloy can be decreased going through deformation, and the phase transformation time can be also decreased. As a result, the order-disorder phase transformation occurs more easily.
参考文献
| [1] | 沈甫法,袁文庆.Effect of texture on phase-transformation strain in CuZnAl shape memory sheets[J].中国有色金属学会会刊(英文版),2002(01):1-5. |
| [2] | 徐桂芳,司乃潮,李玉祥.不同组织状态的铜锌铝形状记忆合金滚动磨损性能[J].中国有色金属学报,2004(05):825-830. |
| [3] | Wang Jingcheng;Shao Zichang .Investigation of the transition in Cu-Zn-Al alloy by positron annihilation technique[J].Journal of Iron and Steel Research,1990,2(03):77. |
| [4] | Han Ming .Stabilization of martensite in Cu-Zn-Al alloy system[J].Journal of Functional Materials,1997,28(06):580. |
| [5] | Xing Shengdi .Analysis on order transformation and stabilization of martensite in Cu-Zn-Al alloys with empirical solid electron theory[J].Journal of Functional Materials,1994,25(01):71. |
| [6] | Zeng Xianwen .Transformation kinetics of pearlite to austenite in low alloy steel containing rare earth[J].Journal of Rare Earths,2005,23(zk):434. |
| [7] | Wang Zhutang.Cu Alloys and it's Working Handbook[M].长沙:中南工业大学出版社,2002:5. |
| [8] | Fang Junxin;Lu Dong.Solid State Physics[M].上海:上海科学技术出版社,1980:272. |
| [9] | 姜训勇,刘庆锁,徐惠彬,宋德瑛.一种富钛NiTi薄膜的晶化动力学[J].功能材料,2002(04):389-390. |
| [10] | 司乃潮,赵国旗,杨道清.复合稀土对CuZnAl形状记忆合金力学性能的影响[J].中国有色金属学报,2003(02):393-398. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%