Paper Title:
Influence of [Si], [Ti] Content on Fluidity of Hot Metal
  Abstract

The effects of [Si], [Ti] content on viscosity, melting temperature, and flow properties of hot metal were studied in the laboratory in allusion to the feature that hot metal bearing Ti becomes viscous easily. The solubility of titanium in molten iron was calculated with thermodynamic and relationship between solublity and temperature was disscused. The results show molten iron becomes viscous mainly controlled by the dissolution and precipitation of titanium. [Si] has a weakening effect on the solubility of titanium. Titanium will have less influence on the viscosity of hot metal whenΣ [Si+Ti] content is about 0.6 % and [Ti] content is below 0.29%. The choice of appropriate blast furnace temperature is the crux of avoiding hot metal containing titanium becomes viscous, hot metal pit adhesion, slag iron is difficult separation and so on.

  Info
Periodical
Advanced Materials Research (Volumes 146-147)
Edited by
Sihai Jiao, Zhengyi Jiang and Jinglong Bu
Pages
1911-1916
DOI
10.4028/www.scientific.net/AMR.146-147.1911
Citation
Y. Y. He, Q. C. Liu, J. Yang, B. N. Yang, M. H. Long, H. M. Zheng, C. W. Liu, M. Wei, "Influence of [Si], [Ti] Content on Fluidity of Hot Metal", Advanced Materials Research, Vols. 146-147, pp. 1911-1916, 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: Guang Yan Fu, Xin Zhao, Qun Liu, Yong Su
Abstract:The hot corrosion behavior of pure Co, Co-10Cr and Co-10Cr-5Al alloys coated with (4~4.5) mg/cm2 (Na, K)2SO4...
1305
Authors: Le Zhou, Zheng Liu, Yuan Ding Huang, Ping Li Mao
Abstract:It is importance to be able to predict the hot tearing tendency for multicomponent magnesium alloys. Hot tearing is one of the most common...
138
Authors: Jian Wang, Wen Sun Ge, Lian Chen, Sheng Quan Huang, Jia Rong Fan, Zheng Hua Zhong
Chapter 3: Metallurgical Technologies
Abstract:Through the adjustment of desulfurizer in KR desulfurization process, the efficiency of desulfurization is increased obviously on condition...
1077
Authors: Jie Qin, Gong Guo Liu, Zhan Jun Li, Jian Ling Qi
Chapter 3: Steel and Iron Technology
Abstract:The thermodynamics and kinetics factors about ladle vanadium extraction are introduced firstly. According to the real production in the...
360
Authors: Xin Hai Wang, Wei Lv, De Li Zhang, Xiao Nan Zhang, Zhong Xia Zhao
Chapter 2: Material Engineering and Technology
Abstract:Based on the mechanism of mass and heat transfer of the particles and air in drying tube,the mathematics model of pneumatic drying process...
479