Journal of the Technical Association
of Refractories,
Vol.20
No.2 Contents
Point of
View
Refractories in the 1900s
Kiyoshi Sugita
92
Paper
Effect of Coarse Aggregate on the Thermal Spalling Resistance of Castables
for Ladle Linings (Part 1 Size and Amount of Coarse
Aggregate)
Hiroshi
Kubota, Mitsuo Sugawara, Masahiro Harada, Yusuke Urita, Minoru Kataoka
and Kazushige Yamaguchi 93
Reports
Development of MgO-CaO Castable for the Slag Line of Steel
Ladles
Hisashi Nakamura, Masahiko Amano, Naoki twsutsui, Shoichi Itose, Kimihiko Takeuchi
and Toshihior Isobe 99
Development of Flame Gutting Technique to Remove Metal and Slag
from the Furnace Wall
Kazushige Yamaguchi, Masataka Matsuo and
Kenichi Matsunobu 105
Slag Corrosion Resistance of
Al2O3-Cr2O3-ZrO2 Refracotries for Waste Resistance of Castables
Makoto Okawa, Yoshimitsu Ikeru, Yoshiharu Kajita and Shigetoshi Ohta 111
Effect of Materials and Pore Diameter Control on the Al-Penetration
Resistance of Castables
Masao
Miyawaki and Yasuo Hongo
115
Coffee Break
An Essay of Ecological Problems from a Viewpoint of
Inorganic Materials
Kenji
Oyoshi
121
Reports
Application of Monolithic Lining to Tundish and Extension of Service Life by Improvement in
Refractories
Eiichiro
Mori, Takashi Fujita and Kanji Tanigawa 122
Improvement of Bottom Refractories for DC-Arc
Furnace
Toshihiro Kawahara, Kouichi Suzuki, Yutaka
Okamoto and Kazumasa Tokuchi
126
Corrosion and Corrosion Test of
Magnesia-Chrome Bricks by Iron Oxide-Containing Slag in RH-OTB
Operation
Minoru Suto, Masanori Ogata, Tamiatsu Koyake and Ryosuke Nakamura
131
Life
Prolongation and Cost Reduction of Steel Ladles by Improving Materials and
Design of Refractories
Masato Nakai, Hajime Kasahara, Fujio Fukutani and Hiroyuki Imai 134
Countermeasures for Increasing Sequence of Continuous
Casting
Masato Tsuda, Hirokaki Shinagawa, Ryuji Kamata,
Yutaka Hiraga and Takayasu Hara
138