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<p>The proposed effort aims at investigating the mechanical, and machining features of hastelloy material. Vicker's hardness testing and universal testing machine methods are used to assess the microhardness and material's strength respectively. This study uses an advanced abrasive jet machining setup to try a new approach for providing holes inside measurements on Hastelloy. Hastelloy has been the subject of experiments to determine the KERF and material removal rate (MRR) in machining. The results of the experiment demonstrated that the primary factor influencing MRR which is highly connected with the kinetic energy of the abrasive particles is the applied pressure. Stand of distance, pressure, abrasive flow rate, and nozzle diameter are the parameters utilised in machining. Silicon carbide with a particle size of 40&#xa0;µm is used as the abrasive for the studies. Investigations on the effects of various input factors on penetration rate and MRR are conducted. The results are calculated with the existing erosion models.</p>

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Evaluation of the Mechanical and Machining Behavior of Hastelloy Material

  • 期刊论文

  • 发表日期：

    2025年2月1日

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  • P. Chiranjeevi,
  • B. S. N. Murthy,
  • K. Adarsh Kumar,
  • C. Durga Prasad,
  • Chandar Rathod,
  • K. A. Jayasheel Kumar

摘要

The proposed effort aims at investigating the mechanical, and machining features of hastelloy material. Vicker's hardness testing and universal testing machine methods are used to assess the microhardness and material's strength respectively. This study uses an advanced abrasive jet machining setup to try a new approach for providing holes inside measurements on Hastelloy. Hastelloy has been the subject of experiments to determine the KERF and material removal rate (MRR) in machining. The results of the experiment demonstrated that the primary factor influencing MRR which is highly connected with the kinetic energy of the abrasive particles is the applied pressure. Stand of distance, pressure, abrasive flow rate, and nozzle diameter are the parameters utilised in machining. Silicon carbide with a particle size of 40 µm is used as the abrasive for the studies. Investigations on the effects of various input factors on penetration rate and MRR are conducted. The results are calculated with the existing erosion models.