Paper Title:
Effect of Austempering Temperature on Microstructure and Properties of Carbidic Austempered Ductile Iron
  Abstract

The microstructure and properties of austempered ductile iron with carbides was studied to increase the abrasive resistance of ADI. It was proven that the austempering temperature influences greatly the microstructure, impact toughness, hardness and abrasion resistance of CADI. With increase of austempering temperature, the acicular ferrite becomes thicker and bigger, the impact toughness rises, and the hardness decreases. But there is a complicated effect of austempering temperature on wet abrasion resistance. In addition, the CADI grinding balls were cast and the field testing was performed. The CADI ball is one third of abrasion loss of low chromium cast iron, zero rate of breakage and no loosing round.

  Info
Periodical
Advanced Materials Research (Volumes 284-286)
Chapter
Iron and Steel
Edited by
Xiaoming Sang, Pengcheng Wang, Liqun Ai, Yungang Li and Jinglong Bu
Pages
1085-1088
DOI
10.4028/www.scientific.net/AMR.284-286.1085
Citation
J. H. Liu, G. L. Li, X. B. Zhao, X. Y. Hao, J. J. Zhang, "Effect of Austempering Temperature on Microstructure and Properties of Carbidic Austempered Ductile Iron", Advanced Materials Research, Vols. 284-286, pp. 1085-1088, 2011
Online since
July 2011
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: Priit Kulu, Riho Tarbe, Arkadi Žikin, Heikki Sarjas, Andrei Surženkov
Chapter 4: Tribology
Abstract:The aim of the current study was to elaborate and compare abrasive wear resistance of thick coatings deposited with different hardfacing...
185
Authors: Jing Li, Xiu Hua Gao, Yong Lu, Lin Xiu Du
Symposium R: Steel
Abstract:Anti-H2S X70 pipeline steel was developed. The microstructure of X70 pipeline steel was studied by the analysis of OM, SEM and...
755
Authors: Jacek Górka, Michał Miłoszewski
Chapter 4: Welding and Assembly Technologies in Manufacturing
Abstract:4330V is a high strength, high toughness, heat treatable low alloy steel for application in the oil, gas and aerospace industries. It is...
437