• CN: 11-2187/TH
  • ISSN: 0577-6686

›› 2001, Vol. 37 ›› Issue (4): 86-88.

• Article • Previous Articles     Next Articles

STUDY ON ALLOY STEEL GUIDE ROLLER WITH WEAR RESISTANCE AT HIGH TEMPERATURE AND CHARACTERISTIC OF WEAR RESISTANCE

Li Changhong;He Qingfu   

  1. Northern Jiaotong University
  • Published:2001-04-15

Abstract: A kind of Alloy steel with austenite base and band carbide particle is studied and made into guide rollers that are used in steel rolling production line with high speed. The guide rollers made by the alloy steel have good wear resistance at the temperature up to 560℃. After analyzing the influence of ageing temperature on the hardness of austenite base and the wear-resistance of the alloy steel, studies show that increasing the hardness of austenite base has a good effect on improving the wear resistance of the alloy steel at high temperature

Key words: Alloy steel, Guide roller, High temperature, Wear resistance

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