Paper Title:
Effect of Pulsed Current on the Microstructure and Distribution of C and Mn in an Fe-0.5C-1.5Mn Alloy
  Abstract

A pulsed electric current (19 kHz, 0-8 volts) has been applied to a molten Fe-0.5C-1.5Mn alloy to investigate its effect on the microstructure and the distribution of carbon and manganese. It has been shown that the pulsed electric field can improve the microstructure from a coarse banded structure to a compact acicular structure by increasing the pulsed voltage from 4 volts to 8 volts. The pulsed electric treatment also has an effect on the C and Mn distribution with a tendency for C and Mn to migrate to the cathode.

  Info
Periodical
Advanced Materials Research (Volumes 146-147)
Edited by
Sihai Jiao, Zhengyi Jiang and Jinglong Bu
Pages
1612-1616
DOI
10.4028/www.scientific.net/AMR.146-147.1612
Citation
H. C. Wang, P. Hong, Z. Y. Liao, X. Li, J. Lie, G. Wang, S. J. Wang, M. S. Dargusch, "Effect of Pulsed Current on the Microstructure and Distribution of C and Mn in an Fe-0.5C-1.5Mn Alloy", Advanced Materials Research, Vols. 146-147, pp. 1612-1616, 2011
Online since
October 2010
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: De Liang Ren, Fu Ren Xiao, P. Tian, X. Wang, L.Y. Zhang, Bo Liao
Abstract:With the development of high toughness pipeline, it is necessary to develop new welding wires for high-efficiency submerged-arc welding, to...
385
Authors: Gu Zhong, Shu Sen Wu, Hua Wen Jiang, Meng Sha, Ping An
Abstract:The influences of ultrasonic vibration (USV) treatment on the refining effects of primary Si particles and acicular five-element compounds...
1523
Authors: Hai Tao Zhang, Bao Mian Li, Jian Zhong Cui
Chapter 3: Materials Forming/Machining/Joining
Abstract:The effect of electromagnetic field on the solidification structure of HMn084 brass (Cu-20%Zn-7.5%Mn-5.5%Al-1.5%Si-1%Fe-0.5%Pb in mass%) had...
570
Authors: Hong Yan Wen, Xiao Ming Fan, Bin Ma, Guo Shan Deng
Chapter 1: Advanced Processing Technology
Abstract:In this work, the effects of the addition amount of rear earth on iron phase morphology of Al-7Si-0.3Mg alloy with 1.2%Fe were studied by...
114
Authors: Shiang Cheng Jeng, Horng Shing Chiou
Chapter 1: Materials Engineering and Processing Technologies of Materials
Abstract:The Ti-6Al-4V alloy were solution heat-treated at 960°C for 1 hour and then cooling by water-quenching immediately and 2 bar argon...
103