Paper Title:
Grrain Orientations and their Influence on Precipitation in Hot Compressed Columnar Grains in Electrical Steel
  Abstract

To identify the relationship between grain orientation and precipitation of MnS/AlN particles during hot deformation, cylinder samples containing columnar grains in electrical steels were prepared with different angles between columnar grain axis and sample axis. They were heated at 1360°C and compressed at 1100°C for 50%. Grain orientations and the precipitation states are determined using XRD, EBSD, EDS and SEM. Results indicate a general behavior of less precipitates in <100> and more precipitates in <111> grains. In addition, more precipitates were observed in samples with grain boundaries perpendicular to compression axis.

  Info
Periodical
Materials Science Forum (Volumes 702-703)
Chapter
Chapter 6: Materials
Edited by
Asim Tewari, Satyam Suwas, Dinesh Srivastava, Indradev Samajdar and Arunansu Haldar
Pages
738-741
DOI
10.4028/www.scientific.net/MSF.702-703.738
Citation
H. Qian, P. Yang, G.H. Zheng, W. M. Mao, "Grrain Orientations and their Influence on Precipitation in Hot Compressed Columnar Grains in Electrical Steel", Materials Science Forum, Vols. 702-703, pp. 738-741, 2012
Online since
December 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: Thomas M. Holden
Abstract:Hexagonal close-packed and lower symmetry metals often exhibit anisotropic mechanical properties because the dominant slip system forbids...
77
Authors: Hiroyuki Shimizu, Yutaka Doshida, Satoshi Tanaka, Keizo Uematsu
Abstract:Recently, we have developed crystal-oriented sheet forming (COSF) process from green sheet process and high-magnetic-field method. We formed...
21
Authors: Deng Feng Wang, Yuan Qing Wang, Yong Jiu Shi, Bin Fang
Abstract:The section of the column under axial compression used in a certain electrostatic precipitator is composed of double H shaped steel limbs and...
633
Authors: Xue Ying Yang, Yuan Mei Li, Wen Tao Dong, Bo Zhang
Chapter 2: Monitoring and Control of Structures
Abstract:The equation to determine the neutral axis of concrete filled steel tube(CFST) component with round section is presented in this paper. The...
1115
Authors: Wei Wu, Toshiki Hirogaki, Eiichi Aoyama
Abstract:Recently, new needs have emerged to control not only linear motion but also rotational motion in high-accuracy manufacturing fields. Many...
234