Control of Carbides and Graphite in Ni-Hard Type Cast Iron for Hot Strip Mills
p.1023
p.1023
Welding of Fine Metal Particles by Using a Tungsten Needle and Measurement of the Strength of the Joints
p.1027
p.1027
Intensifying Smelting Synthesis Technique of 2500m3 Blast Furnace
p.1031
p.1031
A Study of hBN-Y2O3 Composite Investment for Casting Ti-6Al-4V Alloy
p.1035
p.1035
The Analysis of the Blowing Process with the Top Lance of the Argon Oxygen Decarburization (AOD) in Baosteel
p.1039
p.1039
Joining of Aluminium Alloy and Mild Steel Sheets Using Mechanical Clinching
p.1043
p.1043
Synthesis of Ultrafine Particles of Iron and Iron Nitride by Evaporation of Iron in Gas Mixtures of Argon and Ammonia or Argon and Nitrogen
p.1047
p.1047
The Effect of Heat Treatment on the Microstructure and Mechanical Properties of Laser Rapid Forming Ni-Based Alloy Rene88DT
p.1051
p.1051
Inhibition of Austenite Grain Growth by Particles and Solute Elements in Fe-0.05% C and Fe-10% Ni Alloys Deoxidized by Mn-Si, Ti, Mg, Zr and Ce
p.1055
p.1055
The Analysis of the Blowing Process with the Top Lance of the Argon Oxygen Decarburization (AOD) in Baosteel
Abstract:
The applications of the single-hole top lance, the 110-three-holes top lance and the 150-three-holes top lance in the speed of the decarburization are compared. The amount of the Chromium oxidized, and the temperature-increasing speed of the bath is analyzed. The result shows, if the lance gap is set suitably, the 110-three-holes top lance will be the most beneficial to the stainless steel-making in the AOD when the high-carbon pre-metal from the EAF is charged.
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Info:
Periodical:
Materials Science Forum (Volumes 561-565)
Pages:
1039-1042
Citation:
Online since:
October 2007
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