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Abstract <p>The possibility of producing heat-resistant nickel alloy workpieces for gas-turbine engine components by powder plasma surfacing is considered. Surfacing conditions that permit the production of high-quality applied layers with no cracks or pores are identified. The structure and macrostructure of the workpieces are described, and mechanical tests are conducted.</p>

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Powder Plasma Surfacing for Additive Production of Heat-Resistant Nickel Alloy Workpieces

  • 期刊论文

  • 发表日期：

    2025年9月1日

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  • T. V. Ol’shanskaya,
  • I. A. Mosyagin,
  • I. A. Logachev,
  • I. S. Khomutinin,
  • G. A. Batrov

摘要

Abstract

The possibility of producing heat-resistant nickel alloy workpieces for gas-turbine engine components by powder plasma surfacing is considered. Surfacing conditions that permit the production of high-quality applied layers with no cracks or pores are identified. The structure and macrostructure of the workpieces are described, and mechanical tests are conducted.