Scholarlink

<p>The regularities of fracture and their influence on the wear resistance of low-alloyed 65 G steel when moving in abrasive plant masses of various types were studied. A&#xa0;non-monotonic change in wear resistance as a&#xa0;result of the strengthening and softening effect of the plant component was established. It was proved that the influence of the abrasive plant mass type on the wear resistance is realized through the rheological-fatigue parameter in a&#xa0;directly proportional relationship. At the same time, the force factors of the contact interaction are not always the determining ones under wear. In the case of the liquid phase low content, the wear resistance and kinetics of metal fracture are determined by force factors, and in the case of a&#xa0;liquid phase high content, they are determined by the parameters of the physicochemical processes of the environment interaction with the metal, among which the closest correlation is established with the cyclic deformation viscosity.</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

Wear resistance and fracture of low-alloyed steel when moving in abrasive plant mass

  • 期刊论文

  • 发表日期：

    2025年11月10日

查看全文
  • V. I. Dvoruk

摘要

The regularities of fracture and their influence on the wear resistance of low-alloyed 65 G steel when moving in abrasive plant masses of various types were studied. A non-monotonic change in wear resistance as a result of the strengthening and softening effect of the plant component was established. It was proved that the influence of the abrasive plant mass type on the wear resistance is realized through the rheological-fatigue parameter in a directly proportional relationship. At the same time, the force factors of the contact interaction are not always the determining ones under wear. In the case of the liquid phase low content, the wear resistance and kinetics of metal fracture are determined by force factors, and in the case of a liquid phase high content, they are determined by the parameters of the physicochemical processes of the environment interaction with the metal, among which the closest correlation is established with the cyclic deformation viscosity.