Elimination of Electric Arc Stabilization in Precision Welding with High-Current DC Glow Discharge

被引：0
|
作者：
Bolotov, Maksym G. [1 ]
Bolotov, Gennady P. [1 ]
机构：
[1] Chernihiv Natl Univ Technol, Dept Welding Technol & Construct, Chernihiv, Ukraine
来源：
2019 IEEE 39TH INTERNATIONAL CONFERENCE ON ELECTRONICS AND NANOTECHNOLOGY (ELNANO) | 2019年
关键词：
glow discharge; plasma; diffusion welding; stability; multi-section anode; mobile anode sections;
D O I：
10.1109/elnano.2019.8783845
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The article considers the possibility of increasing stability of DC high-current glow discharge in the diffusion bonding processes at discharge currents 1 - 30 A and the gas pressure 1.33 - 13.3 kPa by replacing the monolithic anode with a multi-section one with the mobile anode sections. It is shown that the application of proposed devices which provides an increasing in the length of the inter-electrode gap to the values of 0.03 - 0.06 m during 10(-2) - 10(-1) sec is an effective way of extinguishing electric arcs arising from disturbing of the high-current glow discharge in welding and brazing.
引用
收藏
页码：578 / 583
页数：6
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