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Abstract <p>The study investigates the influence of the sliding effect between the contacting inner layers of the shell mold, as well as the external force impact of the supporting filler on its crack resistance. It&#xa0;is shown that the absence of friction between the layers reduces the crack resistance of the multilayer shell mold, while the presence of friction between the supporting filler and the shell mold increases it.</p>

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External and Internal Factors Affecting the Stress-Strain State of a Ceramic Shell Mold During the Solidification of a Steel Casting

  • 期刊论文

  • 发表日期：

    2025年8月1日

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  • A. I. Evstigneev,
  • A. A. Evstigneeva,
  • E. A. Dmitriev,
  • E. P. Ivankova,
  • V. I. Odinokov,
  • D. V. Chernishova

摘要

Abstract

The study investigates the influence of the sliding effect between the contacting inner layers of the shell mold, as well as the external force impact of the supporting filler on its crack resistance. It is shown that the absence of friction between the layers reduces the crack resistance of the multilayer shell mold, while the presence of friction between the supporting filler and the shell mold increases it.