Low stress abrasive wear behavior of a hardfaced steel

  • R. Dasgupta
  • B. K. Prasad
  • A. K. Jha
  • O. P. Modi
  • S. Das
  • A. H. Yegneswaran
Article

Abstract

A plain carbon steel was overlayed with a wear-resistant hardfacing alloy by manual arc welding. Low stress abrasive wear tests were conducted with an ASTM rubber wheel abrasion tester using crushed silica and as the abrasive medium. The wear rate decreased with sliding distance, and there was an overall improvement in the abrasive wear resistance as a result of overlaying. The wear behavior of the samples has been discussed in terms of microstructural features while the examination of wear surface and subsurface regions provides insight into the wear mechanisms.

Keywords

abrasion hardfacing steel wear wear mechanism 

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Copyright information

© ASM International 1998

Authors and Affiliations

  • R. Dasgupta
    • 1
  • B. K. Prasad
    • 1
  • A. K. Jha
    • 1
  • O. P. Modi
    • 1
  • S. Das
    • 1
  • A. H. Yegneswaran
    • 1
  1. 1.Regional Research Laboratory (C.S.I.R.)BhopalIndia

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