Paper Title:
Study on Temper Embrittlement of Phosphorus in Steel 12Cr1MoV
  Abstract

According to the non-equilibrium grain-boundary segregation (NGS) kinetics curve of phosphorus, a series of Charpy impact tests was performed in an industrial steel 12Cr1MoV, at solution temperature 1050oC, with isothermal holding temperature 540oC, on specimens of different holding time (at the segregation process, the critical time, and the desegregation process respectively). The DBTT values were measured and a temper embrittlement kinetics curve was given. The reverse temper embrittlement NGS mechanism for steel 12Cr1MoV was proposed.

  Info
Periodical
Key Engineering Materials (Volumes 297-300)
Edited by
Young-Jin Kim, Dong-Ho Bae and Yun-Jae Kim
Pages
1183-1188
DOI
10.4028/www.scientific.net/KEM.297-300.1183
Citation
L. Li, Q. F. Li, E. J. Guo, E. B. Liu, X. F. Cui, X. X. Xu, "Study on Temper Embrittlement of Phosphorus in Steel 12Cr1MoV ", Key Engineering Materials, Vols. 297-300, pp. 1183-1188, 2005
Online since
November 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: X. Zhang, Lina Zhang, Jun Jie Qi, Yue Ma
Abstract:A novel EELS technique was developed to study bonding of grain boundary in many kinds of steels. We measured the normalized intensities of Fe...
4063
Authors: Vladimir V. Popov
Abstract:Possibilities of grain-boundary diffusion and segregation studies using nuclear gammaresonance spectroscopy (NGR) are considered. It is...
497
Authors: Hidehiro Yoshida, Koji Morita, Byung Nam Kim, Keijiro Hiraga, Takahisa Yamamoto, Taketo Sakuma
997
Authors: Ye Chao Zhu, Jiong Hui Mao, Fa Tang Tan, Xue Liang Qiao
Chapter 2: Manufacturing Technology and Machinery Automation
Abstract:Low energy grain boundaries were considered to be important in abnormal grain growth by theoretical deduction. The disorientation angles and...
89
Authors: Jing Wei Zhao, Zheng Yi Jiang, Dong Bin Wei
Chapter 17: Casting and Solidification
Abstract:Quantitative investigation is made on the elemental segregation in different zones of a heavy microalloyed cast steel by energy dispersive...
2465