Effect of hydrogen on grain boundary migration in tungsten

来源 :中国科学：物理学、力学、天文学英文版 | 被引量 : 0次 | 上传用户：yangchuan2ll

【摘要】

：

Motivated by a grain boundary(GB) healing mechanism that GB turns into a mobile sink through migration to eliminate the vacancies in a bulk, we have further inv

【作者】

：

YU Yi SHU XiaoLin LIU YiNan NI

【机构】

：

DepartmentofPhysics,DepartmentofNuclearEngineeringandRadiologicalScience

【出处】

：

中国科学：物理学、力学、天文学英文版

【发表日期】

：

2015年7期

【关键词】

：

移动晶界钨氢分子动力学 GB 迁移接收器 tungsten grain boundary hydrogen migration molecula

【基金项目】

：

This work was supported by the National Magnetic Confinement Fusion Program （Grant No. 2013GB109002） and the National Natural Science Foundation of China （Grant Nos. 51171008 and 51325103）.

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Motivated by a grain boundary(GB) healing mechanism that GB turns into a mobile sink through migration to eliminate the vacancies in a bulk, we have further investigated the influence of the retained hydrogen(H) on the GB migration in tungsten using a mol

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Effect of hydrogen on grain boundary migration in tungsten

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