西南石油大学学报(自然科学版) ›› 1989, Vol. 11 ›› Issue (2): 111-119.DOI: 10.3863/j.issn.1000-2634.1989.02.12

• 论文 • 上一篇    下一篇

球墨铸铁磨损转型特性的研究

赵庆
  

  1. (石油机械系)
  • 收稿日期:1988-03-23 修回日期:1900-01-01 出版日期:1989-04-20 发布日期:1989-04-20

STUDY OF TRANSITIONAL WEAR BEHAVIOUR OF SPHEROIDAL GRAPHITE CAST IRON

Zhao Qing
  

  1. (Department Of Mechanical Engineering)
  • Received:1988-03-23 Revised:1900-01-01 Online:1989-04-20 Published:1989-04-20

摘要: 本文研究了球墨铸铁的磨损转型特性,考察了载荷、速度、显微组织和合金元素钒、钛对球墨铸铁轻微磨损与严重磨损之间转变的影响,并对其作用机理进行了探讨。

关键词: 球墨铸铁, 磨损, 显微组织

Abstract:

The transitional wear behavior of spheroidal graphite cast iron has been studied in this paper. The effect of load, speed, micro-structures and alloying elements vanadium and titanium on the transition between mild and severe wear of spheroidal graphite cast iron has been investigated, and the mechanism has also been discussed.

Key words: Spheroidal graphite cast iron, Wear, Micro-structure