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

页码：578 / 583

页数：6

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