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Abstract <p>The possibility of producing track links from low-alloy steel 30GSL with local hardening using surface alloying technology in a casting mold is shown. An alloyed layer is formed in the pin holes of the part by alloying with a high-carbon FMn78 ferromanganese powder, which increases the wear resistance of the track links and eliminates burnt-on sand. This method of manufacturing track links makes it possible to replace expensive 110G13L steel, which is used for producing track links, with cheaper low-alloy 30GSL steel without deteriorating the mechanical properties and the operational characteristics.</p>

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Production of Track Links for Agricultural Tractors from Low-Alloy Steel Subjected to Local Surface Hardening

  • 期刊论文

  • 发表日期：

    2025年5月1日

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  • N. A. Kidalov,
  • Yu. V. Grebnev,
  • N. I. Gabel’chenko,
  • D. Yu. Grebnev,
  • V. F. Zharkova

摘要

Abstract

The possibility of producing track links from low-alloy steel 30GSL with local hardening using surface alloying technology in a casting mold is shown. An alloyed layer is formed in the pin holes of the part by alloying with a high-carbon FMn78 ferromanganese powder, which increases the wear resistance of the track links and eliminates burnt-on sand. This method of manufacturing track links makes it possible to replace expensive 110G13L steel, which is used for producing track links, with cheaper low-alloy 30GSL steel without deteriorating the mechanical properties and the operational characteristics.