Methodology for examination of abrasion resistance of weld coatings in abrasive medium

  • 1 University of Ruse, Bulgaria
  • 2 University of Plovdiv, Bulgaria


A method for testing the abrasion resistance of welded coatings in abrasive environment is developed. A major criterion of re- pair coating’s durability evaluation is determined. CT-1 stand for friction and wear resistance in abrasive free environment modeling the working conditions of the details of running gear and transmission chain wheel agricultural machinery has been designed and built up.


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