Paper Title:
Study on Tribological Properties of the Sealing Material CrMo Cast Iron
  Abstract

For increasing the experimental efficiency and shortening the experimental time, the uniform design method was used to establish the wear experiment scheme on the tribological properties of the sealing material CrMo cast iron. The experiments were investigated on a vertical universal friction and wear tester, the worn surfaces of specimens were observed by scanning electron microscope (SEM). The results showed that the experiment points chosen by the uniform design is reasonable and effective, and the wear rate distribution rule of the CrMo cast iron was established and was divided three regions, the effect on wear rate in the I region and the III region was more serious than the II region, and the variation of the friction coefficient is bigger under experimental conditions, the main wear mechanism of the CrMo cast iron is desquamation wear and adhesive wear. The load and sliding speed coupling effect on wear of the CrMo cast iron must be thought over.

  Info
Periodical
Chapter
Chapter 1: Material Engineering and Technology
Edited by
David Wang
Pages
254-257
DOI
10.4028/www.scientific.net/KEM.500.254
Citation
Y. T. Yan, Z. L. Sun, G. Y. Hu, T. Q. Hu, "Study on Tribological Properties of the Sealing Material CrMo Cast Iron", Key Engineering Materials, Vol. 500, pp. 254-257, 2012
Online since
January 2012
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Jie Jiang, Dang Sheng Xiong, Jian Liang Li, Yan Shi
Abstract:Components of space machines often works at high temperature and vacuum, or on other rigour conditions, the traditional liquid lubricant...
706
Authors: Hong Rui Ao, Deng Pan, Hong Yuan Jiang
Thin Films
Abstract:The contact at head/disk interface in hard disk drives subject to an external shock has been studied using the finite element method. A rigid...
2339
Authors: San Ming Du, Yong Ping Niu, Yong Zhen Zhang
Chapter 5: Coatings and Surface Engineering
Abstract:In the present study, 20 Wt. % ZrO2-Al2O3-17 wt.% TiO2 powders were sprayed using a plasma-spray...
420
Authors: S.R. Chauhan, Sunil Thakur
Chapter 11: Tribology and Wear
Abstract:In this paper the friction and wear characteristics of vinylester and vinylester composites have been investigated under dry sliding...
569
Authors: Dewan Muhammad Nuruzzaman, Mohammad Asaduzzaman Chowdhury
Chapter 7: Surface Engineering
Abstract:An endeavor has been made to study and compare the friction coefficient of different polymer and composite materials. Experiments were...
590