Paper Title:
Formation of AlN in the N Added 18Cr Ferritic Stainless Steels
  Abstract

Al addition is known to enhance corrosion resistance and high temperature properties in ferritic and austenitic stainless steels. Due to the addition of Al, formation and characteristic of nitride were studied in Al added 18Cr stainless steels. The phase diagram and segregation were estimated with addition of Al in 18Cr stainless steels by the Thermo-calc program. Formation behavior of the AlN phase was studied by observing the solid/liquid interface through directional solidification and the phase characterization was performed by XRD in the extracted precipitates from the matrix. It was confirmed that the AlN phase formed at the cell boundary from the liquid in 3 and 5 wt.% Al added 18Cr stainless steels.

  Info
Periodical
Materials Science Forum (Volumes 486-487)
Edited by
Hyung Sun Kim, Sang-Yeop Park, Bo Young Hur and Soo Wohn Lee
Pages
428-431
DOI
10.4028/www.scientific.net/MSF.486-487.428
Citation
H.C. Kim, J. H. Lee, Y.G. Heon, C. Y. Jo, J. W. Kim, S. G. Kim, "Formation of AlN in the N Added 18Cr Ferritic Stainless Steels", Materials Science Forum, Vols. 486-487, pp. 428-431, 2005
Online since
June 2005
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: Dong Bok Lee
Abstract:Metal matrix composites (MMCs) consisting of an Al matrix reinforced with initially added BN particles and newly formed AlN dispersoids were...
657
Authors: Daisuke Horikawa, Junichi Tatami, Toru Wakihara, Katsutoshi Komeya, Takeshi Meguro
Abstract:HfO2-added Si3N4 ceramics are known to exhibit excellent high-temperature strength and excellent damage characteristics because HfO2 assists...
35
Authors: Qing Tao, Yan Wei Sui, Sun Zhi, Wei Song
Chapter 3: Optical and Electronic Materials
Abstract:AlN and TiN thin films are widely used in electronic devices and acoustic material and other fields because of its unique merit, the...
274
Authors: Peng Liu, Hao Ran Geng, Zhen Qing Wang, Jian Rong Zhu, Fu Sen Pan, Xiao Bin Dong
Abstract:Effects of AlN addition on the microstructure and mechanical properties of as-cast Mg-Al-Zn magnesium alloy were investigated using optical...
1095
Authors: Zhuo Li, Jiu Xin Jiang, Yan Ping Wei, Ming Yan, Yan Lin Chen, Ying Chang
Chapter 1: Materials Engineering and Materials Processing
Abstract:A very simple synthesis method of AlN-SiC solid solution powder, i.e. self-combustion of Al, Si3N4 and C mixture in the...
39