Characteristics of cathode spot motion on nanocrystalline CuCr25 alloy

Qingfeng Wang; Shumao Cui; Ruili Zhang; Shengchun Yang; Zhimao Yang; Bingjun Ding

Characteristics of cathode spot motion on nanocrystalline CuCr25 alloy

Qingfeng Wang
, Shumao Cui
, Ruili Zhang
, Shengchun Yang
, Zhimao Yang
, Bingjun Ding

物理学院

Xi'an Jiaotong University

科研成果: 期刊稿件 › 文章 › 同行评审

9 引用（Scopus）

摘要

The motion of cathode spots on coarse-grained and nanocrystalline CuCr25 under ultra-high vacuum condition were observed by a digital high speed video camera. The results show that the motion of spots on coarse-grained CuCr25 are restricted on Cr particle right opposed to the anode, while on nanocrystalline CuCr25, spots could reach places far from the position right opposed to the anode. The novel difference of the motion of spots is due to the diminished particle size of Cr and the increase of the number of boundary.

源语言	英语
页（从-至）	641-643
页数	3
期刊	Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
卷	37
期	4
出版状态	已出版 - 4月 2008

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title = "Characteristics of cathode spot motion on nanocrystalline CuCr25 alloy",

abstract = "The motion of cathode spots on coarse-grained and nanocrystalline CuCr25 under ultra-high vacuum condition were observed by a digital high speed video camera. The results show that the motion of spots on coarse-grained CuCr25 are restricted on Cr particle right opposed to the anode, while on nanocrystalline CuCr25, spots could reach places far from the position right opposed to the anode. The novel difference of the motion of spots is due to the diminished particle size of Cr and the increase of the number of boundary.",

keywords = "Cathode spot, CuCr alloy, High-speed video",

author = "Qingfeng Wang and Shumao Cui and Ruili Zhang and Shengchun Yang and Zhimao Yang and Bingjun Ding",

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month = apr,

language = "英语",

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journal = "Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering",

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T1 - Characteristics of cathode spot motion on nanocrystalline CuCr25 alloy

AU - Wang, Qingfeng

AU - Cui, Shumao

AU - Zhang, Ruili

AU - Yang, Shengchun

AU - Yang, Zhimao

AU - Ding, Bingjun

PY - 2008/4

Y1 - 2008/4

N2 - The motion of cathode spots on coarse-grained and nanocrystalline CuCr25 under ultra-high vacuum condition were observed by a digital high speed video camera. The results show that the motion of spots on coarse-grained CuCr25 are restricted on Cr particle right opposed to the anode, while on nanocrystalline CuCr25, spots could reach places far from the position right opposed to the anode. The novel difference of the motion of spots is due to the diminished particle size of Cr and the increase of the number of boundary.

AB - The motion of cathode spots on coarse-grained and nanocrystalline CuCr25 under ultra-high vacuum condition were observed by a digital high speed video camera. The results show that the motion of spots on coarse-grained CuCr25 are restricted on Cr particle right opposed to the anode, while on nanocrystalline CuCr25, spots could reach places far from the position right opposed to the anode. The novel difference of the motion of spots is due to the diminished particle size of Cr and the increase of the number of boundary.

KW - Cathode spot

KW - CuCr alloy

KW - High-speed video

UR - https://www.scopus.com/pages/publications/44449153104

M3 - 文章

AN - SCOPUS:44449153104

SN - 1002-185X

VL - 37

SP - 641

EP - 643

JO - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

JF - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

IS - 4

ER -

Characteristics of cathode spot motion on nanocrystalline CuCr25 alloy

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