Atom redistribution and multilayer structure in NiTi shape memory alloy induced by high energy proton irradiation
Atom redistribution and multilayer structure in NiTi shape memory alloy induced by high energy proton irradiation
复制标题
高能质子辐照诱导镍钛形状记忆合金中的原子再分布和多层结构
DOI：
10.1016/j.apsusc.2017.05.021
复制
发表时间：
2017-10
影响因子：
6.7
通讯作者：
Gao Zhiyong
中科院分区：
文献类型：
--
作者：
Wang Haizhen;Yi Xiaoyang;Zhu Yingying;Yin Yongkui;Gao Yuan;Cai Wei;Gao Zhiyong
The element distribution and surface microstructure in NiTi shape memory alloys exposed to 3 MeV proton irradiation were investigated. Redistribution of the alloying element and a clearly visible multilayer structure consisting of three layers were observed on the surface of NiTi shape memory alloys after proton irradiation. The outermost layer consists primarily of a columnar-like TiH2phase with a tetragonal structure, and the internal layer is primarily comprised of a bcc austenite phase. In addition, the Ti2Ni phase, with an fcc structure, serves as the transition layer between the outermost and internal layer. The above-mentioned phenomenon is attributed to the preferential sputtering of high energy protons and segregation induced by irradiation.
登录
查看更多内容
DOI：
10.1016/0001-6160(89)90072-2
发表时间：
1989-07-01
期刊：
ACTA METALLURGICA
影响因子：
--
作者：
MIYAZAKI, S;OTSUKA, K;WAYMAN, CM
通讯作者：
WAYMAN, CM
质子辐照对含 FCC 合金添加剂的铁素体钢中纳米团簇析出的影响
影响因子：
9.4
作者：
Ma, D.;Chen, G.;Williams, J.R.;Chin, B.A.
通讯作者：
Chin, B.A.
DOI：
10.1201/9780849391088.ax2
发表时间：
2006-12
期刊：
--
影响因子：
--
作者：
V. Konchits
通讯作者：
V. Konchits
DOI：
10.1016/j.nimb.2005.05.030
发表时间：
2005-08
影响因子：
1.3
作者：
R. Poon;J. Ho;Xuanyong Liu;C. Chung;P. Chu;K. Yeung;W. Lu;K. Cheung
通讯作者：
R. Poon;J. Ho;Xuanyong Liu;C. Chung;P. Chu;K. Yeung;W. Lu;K. Cheung
影响因子：
6.7
作者：
A. A. Neiman-A.;L. Meisner;A. Lotkov;N. Koval;V. Semin;A. Teresov
通讯作者：
A. A. Neiman-A.;L. Meisner;A. Lotkov;N. Koval;V. Semin;A. Teresov