Self-diffusion in the B2-ordered alloy NiGa

M. Kaisermayr; J. Combet; B. Sepiol; H. Thiess; G. Vogl

首页> 外文期刊>Physica, B. Condensed Matter >Self-diffusion in the B2-ordered alloy NiGa

【24h】

Self-diffusion in the B2-ordered alloy NiGa

机译：B2有序合金NiGa中的自扩散

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Quasielastic neutron scattering (QNS) has been used to investigate the self-diffusion of Ni in the intermetallic B2-compound NiGa. Our studies have shown that the Ni-atoms diffuse via nearest-neighbour jumps in contrast to the next-nearest-neighbour jump mechanism proposed on the basis of tracer diffusion experiments. The residence time of the Ni-atoms on the antistructure sites has been found to be of the order of 1/10 of the residence time on the Ni-sublattice. From this proportion the vacancy concentration has been derived.

机译：准弹性中子散射（QNS）已用于研究Ni在金属间B2化合物NiGa中的自扩散。我们的研究表明，镍原子通过最近邻跃迁扩散，这与在示踪扩散实验基础上提出的次近邻跃迁机制相反。已经发现，Ni原子在抗结构位点上的停留时间约为在Ni-亚晶格上的停留时间的1/10。从该比例得出了空位浓度。

著录项

来源
《Physica, B. Condensed Matter》 |2000年第0期|共2页
作者
M. Kaisermayr; J. Combet; B. Sepiol; H. Thiess; G. Vogl;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类物理学;
关键词
quasielastic scattering; defects; diffusion;

机译：准弹性散射;缺陷;扩散;

相似文献

外文文献
中文文献
专利

1. Self-diffusion in the B2-ordered alloy NiGa [J] . M. Kaisermayr, J. Combet, B. Sepiol, Physica, B. Condensed Matter . 2000,第0期

机译：B2有序合金NiGa中的自扩散
2. Atomic transport in B2-ordered Al(Fe,Ni) alloys: Tracer-interdiffusion couple approach [J] . Muralikrishna G. Mohan, Esin Vladimir A., Kulkarni Kaustubh N., Intermetallics . 2020,第1期

机译：B2订购的Al（Fe，Ni）合金中的原子输送：跟踪互补夫妇方法
3. Strain hardening of novel high Al low-density steel consisting of austenite matrix and B2-ordered intermetallic second phase in the perspective of non-cell forming face-centered-cubic alloy with high stacking fault energy [J] . Hansoo Kim Scripta materialia . 2019,第期

机译：新型高铝低密度钢的应变硬化，包括奥氏体基质和B2订购的金属间金属间金属间二相，在具有高堆叠故障能量的非细胞形成面中心立方合金的角度下
4. ALCHEMI OF B2-ORDERED STATE IN Ti_2AlMo ALLOY [C] . S. Hata, K. Imamizu, Y. Fujimoto, International congress on electron microscopy . 2002

机译：TI_2ALMO合金中B2订购状态的alchemi
5. Phase stability, mechanical properties and deformation mechanisms in B2-ordered niobium-titanium-aluminum alloys. [D] . Hou, Duen-Huei. 1994

机译：B2级铌钛铝合金的相稳定性，力学性能和变形机理。
6. Dislocations and deformation microstructure in a B2-ordered Al28Co20Cr11Fe15Ni26 high-entropy alloy [O] . Michael Feuerbacher -1

机译：B2有序Al28Co20Cr11Fe15Ni26高熵合金的位错和形变微观结构
7. Dislocations and deformation microstructure in a B2-ordered Al$_{28}$Co$_{20}$Cr$_{11}$Fe$_{15}$Ni$_{26}$ high-entropy alloy [O] . Feuerbacher, Michael 2016

机译：B2有序Al $ _ {28} $ Co $ _ {20} $ Cr $ _ {11} $ Fe $ _ {15} $ Ni $ _ {26} $高熵合金的位错和形变微观结构
8. Alloy Design Data Generated for B2-Ordered Compounds [R] . Noebe, Ronald D., Bozzolo, Guillermo, Abel, Phillip B. 2003

机译：为B2有序化合物生成的合金设计数据

Self-diffusion in the B2-ordered alloy NiGa

摘要

著录项

相似文献

相关主题

期刊订阅