Resistance to He2+ induced irradiation damage in metallic glass Zr64Cu17.8Ni10.7Al7.5
Resistance to He2+ induced irradiation damage in metallic glass Zr64Cu17.8Ni10.7Al7.5
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金属玻璃 Zr64Cu17.8Ni10.7Al7.5 的抗 He2 诱导辐照损伤性能
DOI:
10.1016/j.jnucmat.2013.09.058
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发表时间:
2014
影响因子:
3.1
通讯作者:
梅显秀
中科院分区:
文献类型:
--
作者:
梅显秀
This paper used He2+ion-irradiated metallic glass Zr64Cu17.8Ni10.7Al7.5and metallic W with an energy of 500 keV at fluences of 2 × 1017, 5 × 1017, 1 × 1018and 2 × 1018ions/cm2. Zr-based metallic glass remained mainly amorphous at different fluences. At the irradiation fluence of 2 × 1018ions/cm2, there was a channel-like damage layer appeared within the range of the surface ions. Cracking and peeling along the grain boundary occurred on the surface of metallic W at the fluence of 1 × 1018ions/cm2; or even multi-layer peeling occurred at the fluence of 2 × 1018ions/cm2. TEM analysis revealed that there were a lot of helium bubbles at the end of the range of helium ion. The connection and coalescence growth process of a helium bubble was observed. The surface rms roughnessρrmsof Zr-based metallic glass increased first and then decreased with the increase in fluence. The resistance to He2+irradiation in Zr-based metallic glass was superior to the one in metallic tungsten.
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影响因子:
3.1
作者:
Bardamid, A. F.;Voitsenya, V. S.;Yakimov, K. I.
通讯作者:
Yakimov, K. I.
DOI:
10.1016/j.nimb.2007.01.115
发表时间:
2007-04
影响因子:
1.3
作者:
S. Nagata;S. Higashi;B. Tsuchiya;K. Toh;T. Shikama;K. Takahiro;K. Ozaki;K. Kawatusra;S. Yamamoto;A. Inouye
通讯作者:
S. Nagata;S. Higashi;B. Tsuchiya;K. Toh;T. Shikama;K. Takahiro;K. Ozaki;K. Kawatusra;S. Yamamoto;A. Inouye
DOI:
10.1016/0370-1573(78)90012-1
发表时间:
1978-12
期刊:
Physics Reports
影响因子:
--
作者:
R. Cochrane;Rebecca Harris;M. Zuckermann
通讯作者:
R. Cochrane;Rebecca Harris;M. Zuckermann
影响因子:
4.4
作者:
J. Qiao;J. Pelletier
通讯作者:
J. Qiao;J. Pelletier
DOI:
10.2320/matertrans1989.36.1420
发表时间:
1995
期刊:
Materials Transactions Jim
影响因子:
--
作者:
A. Inoue;T. Shibata;Tao Zhang
通讯作者:
A. Inoue;T. Shibata;Tao Zhang