Scholarlink

Abstract <p>The article presents the results of studies on the thermal cycle and the formation of the fusion zone during electroslag surfacing of a horizontally positioned workpiece surface. It is shown that when electroslag surfacing is performed using two consumable electrodes oscillating across the width of the deposited layer, the penetration depth varies within 10–30% of the overlay height. The resulting chemical inhomogeneity of the fusion zone and discontinuities in the cross-section of the deposited metal are caused by changes in the depth of the slag bath during periodic flux addition. Based on the conducted research, the possibility of using standard electroslag welding equipment for restoration surfacing purposes has been established.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Features of Electroslag Surfacing on a Horizontal Surface with Electrodes Oscillating along the Layer Width

  • 期刊论文

  • 发表日期：

    2025年7月1日

查看全文
  • D. A. Zarechenskii,
  • V. V. Glazko

摘要

Abstract

The article presents the results of studies on the thermal cycle and the formation of the fusion zone during electroslag surfacing of a horizontally positioned workpiece surface. It is shown that when electroslag surfacing is performed using two consumable electrodes oscillating across the width of the deposited layer, the penetration depth varies within 10–30% of the overlay height. The resulting chemical inhomogeneity of the fusion zone and discontinuities in the cross-section of the deposited metal are caused by changes in the depth of the slag bath during periodic flux addition. Based on the conducted research, the possibility of using standard electroslag welding equipment for restoration surfacing purposes has been established.