The working elements of combustion engines are the most common locations where impact-sliding wear issues begin to manifest. The impact-slide test technique makes it possible to investigate the effects of sliding contacts as well as cyclic impacts throughout the testing process. This research examined the impact-sliding wear test on unalloyed EN-GJS-500-7 quality pearlitic/ferritic ductile iron, as well as EN-GJS-500-7 quality pearlitic ductile iron alloyed with 0.8% Mn and 0.8% Cu by weight. The impact-sliding wear loss of the unalloyed EN-GJS-500-7 quality pearlitic/ferritic ductile iron was comparatively greater than that of the EN-GJS-500-7 quality pearlitic ductile iron alloyed with 0.8% Mn and 0.8% Cu by weight at room temperature, as determined by microstructural analysis and impact-sliding wear tests.

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

Impact Sliding Wear Behavior of Pearlitic/Ferritic and Pearlitic Ductile Cast Iron

  • Harun Mindivan,
  • Emre Aydın,
  • Zafer Ay

摘要

The working elements of combustion engines are the most common locations where impact-sliding wear issues begin to manifest. The impact-slide test technique makes it possible to investigate the effects of sliding contacts as well as cyclic impacts throughout the testing process. This research examined the impact-sliding wear test on unalloyed EN-GJS-500-7 quality pearlitic/ferritic ductile iron, as well as EN-GJS-500-7 quality pearlitic ductile iron alloyed with 0.8% Mn and 0.8% Cu by weight. The impact-sliding wear loss of the unalloyed EN-GJS-500-7 quality pearlitic/ferritic ductile iron was comparatively greater than that of the EN-GJS-500-7 quality pearlitic ductile iron alloyed with 0.8% Mn and 0.8% Cu by weight at room temperature, as determined by microstructural analysis and impact-sliding wear tests.