Journal of the Technical Association of Refractories, Japan

Vol.22 No.3  Contents

Point of view 
Miscellaneous Impression
Takao Sugino   172

Papers
Use of a Neural Network Method to Optimize Dry Mix Formulation for Hot Repair of Converters
Mitsuo Sugawara, Tetsunori Ikeba, Kazutoshi Iwashita and Tsugio Yamato   173

Effect of Molten Steel Reozidation on Alumina Buildup in Tundish Nozzle
 Katsuhito Sasai and Yoshimasa Mizukami   179

Nonlinear Finite Element Analysis on Monolithic Refractory Lining Material
(
Part3 Creep-Behavior of
Alumina-Magnesia Monolithic Refractory Lining Material)
Mitsuo Sugawara, Hiroyuki Miyamamoto, Yusuke Urita, Minoru Kataoka, Tsugio Yamato, Seiya Hagiwara and Michihiko Nakagaki    187

Effect of Viscosity and Yield Stress of Particle-Water Suspension on fluidity of Monolithic Refractory
Naotaka Fukami, and Makoto Ishikawa   193

Physical Properties and Microstructure of Silica Raw Materials and Their Effects on Phase Transformation
Koichi Shimizu, Eiichiro Hatae, Masaaki Mishima, Keisuke Asano and Tsugio Yamato   198

Application of Alkali Resistant Magnesia-Spinel Brick to Cement Rotary Kiln
Hideo Komatsu, Masahi Arai, Akinori Samejima, Shigeru Ukawa, Shotaro Watanabe and Toshikatsu Azuma   203

Development of Joint Seal Discs Using Surface-Coated Aluminum Powder
Tatsuya Ouchi   208

Boron Nitride-Silicon Carbide Composites Prepared by Reation Sintering  
Milan Hubacek, Goji Saeki and Keisuke Hiragushi    211

Infiunce of Zirconia Grain Size on Corrosion Resistance of Zirconia Graphite Material
Kazuhide Uchida   214

Effect of Graphite Grains on Properties of Castable for a Blas Furnace Trough
Jun Niu, Satoshi Terayama, Tetsuya Kiminami and Nobuaki Muroi    219

Use of Low Thermal Conductivity MgO-C Bricks in Steel Ladles
Masaharu Hagiwara, Katsutoshi Sakakidani, Toshiaki Okimura, Atsushi Torigoe, Yasuhiro Hoshiyama and Shigeki Uchida   223

Effect of Heat Treatment on Fracture Behavior of Normal Sintered Silicon Nitride
Hayato Nanri and Makoto Ishikawa   227

Influence of Microstructure of Alumina-Zircoial Grain on Thermal Shock Resistance of Refractories
Masanobu Saito, Hitoyoshi Kinoshita, Kimiaki Sasakk and Ken-ichi Sorimachi   231

Auger(AES)Analysis of Carbon in Carbon-Silicon Composite Materials
Masaaki Mishima, Koichi Shimizu, Toshiyuki Hokii, Keisuke Asano and Kenji Ohtsuka   236

Effect of High Sulfur fuel on Infilteration of Sulfate Salte into Magnesia Spinel Bricks in Cement Rotary Kiln
Kazushi Tokunaga, Hiroshi Kusunose, Takayuki Oyama and Takao Takada   240

Measurement of Moisture in Refractory with a Neutron Moisture Analyzer
Makoto Azuma, Yoshihiro Yoshioka, Katsuro Dejima, Takahisa Tanemoto and Toshiya Ozato   246

Development of Cr2O3-Free Castable Refractories for Waste Melting Furnace
Takahiro Miyaji, Otojiro Kida, Kimio Okamoto and Satoshi Sakamoto   250

Coffee Break
The Other Nanotubes
Golberg, Dmitri   253

Abstracts/
Information about Compilation of Abustracts the 15th Annual Colloquium of TARJ       

Effect of Alumina Grain Size and Fused Silica Contents on Refractory Properties
Katsuhiro Ishimoto, Katsumi Morikawa, Keiichiro Akamine and Keisuke Asano   255

Development of Materials for a Submered Entry Nozzle with High Corrosion Resistance
Koji Enomoto, Hiroshi Ohtsuka and Etsuhiro Hasebe  256

Aiumina-Zirconia Material properties and Application to Refractories
Seiki Fukai, Keiichiro Akamine, Isao Sasaka and Jyoki Yoshitomi   257

High Pressure Thermosetting Resin Impregnation Test
Kazuo Itoh and Etsuhiro Hasebe    258

Microwave Heating Furnace for Sintering Ceramics
Terue Murase, Katsuhisa Mizuno, Yoshiharu Kajita, Toru Honda, Sato satoshi, Toru Ochiai and Masaya Nakajima   259

Hydration Resistance of Ca-O-MgO Aggregate
Toyoyasu Obana, Masato Mori, Hiroshi Makino, Kimihito Nakamoto and Akihiro Tsuchinari   260

Development of a New Rotary Corrosion Testing Apparatus
Masayuki Nakatsukasa, Hideo Asakura and Hiroshi Minamizono   261

Evaluating the Penetration of Silicate Slag into Spinel and Magnesia Tubes
Tsuyoshi Matsui, Akira Watanabe  262

Use of Pressureless Sintered SiC Heat Exchanger Tubes in Incinerators
Toshihiro Suzuki, Seiichiro Fukuoka and Kazuyuki Ohshima   263

Wear of SiC Refractories by Gas Attack in Ash Melting Furnaces
Koji Moriwaki, Eishi Iida   264

Application of Al2O3-Cr2O3-ZrO2 Bricks to Waste Melting Kiln
Yoshiki Tsuchiya, Katsuhisa Mizuno, Yoshiharu Kajita and Toru Honda   265

Development of Low Carbon MgO-C Brick (2nd Report)
Yoshikazu Noda, Takashi Kumayasu, Yuji Narita and Eiji Hosoi   266

Comparison of Spalling Resistance of Unburned and Burned Magnesia-Carbon Bricks
Eiichiro Hatae, Toshihiro Suruga, Toshiyuki Hokii, Keisuke Asano and Kenji Ohtsuka    267

Improvement of Spalling Resistance of Low Carbon MgO-C Bricks
Atsushi Torigoe, Kazuhiro Inoue and Yasuhiro Hoshiyama   268

Effect of Carbon Content on Oxidation Rate of MgO-C Bricks
Hiroyuki Sunayama, Masayasu Kawahara   269

Gas Phase Ozidation of MgO-C Bricks
Satoshi Tsuboi, Shouji Yoshida and Kazuhiko Takeuchi   270

Evaluation of Slaking Resistance of MgO-C Bricks Used for RH Degasser
Hiroyuki Fuchimoto, Koichi Shimizu, Toshiyuki Hokii, Keisuke Asano and Kenji Ohtsuka   271

Corrosion Resistance of Carbon-Bonded Magnesia Brick
Yoji Fujiwara, Hiroaki Tanaka, Koji Kawana, and Shigeyuki Takanaga   272

Dynamic Properties of Basic Bricks for Secondary Refining Furnace,Evaluated by Torsion Testing
Minoru Suto, Eishi Iida and Hirofumi Ogata   273

Improvement of Magnesia-Chrome Refractory Used in Copper Converter Tuyeres
Kazushi Tokunag, Takao Takada and Kazuya Kushihama    274

Improvement in Thermal Spalling Resistance of Burner Tile Refractory
Tomoaki Wakae, Ryosuke Nakamura and Makoto Namba    275

Densification of Taphole Mix for Blast Furnace
Takashi Matsunaga, Minoru Kataoka and Ichiro Takita   276

Evaluation Method for Drilled-Ability of Tap-Hole Clay
Masatsugu Kitamura, Ryosuke Nakamuraand Hisaki Sumimura   277

Effect of the Viscosity of Tar on the Hardening Behavior of Taphole Clay
Yuji Ohtsubo, Yoshihiro Fujitake, Kazuhiko Kawasaki and Kazuyuki Sugiyama   278

Optimizing the Wear Rate of Metal Line Castables for Blast Furnace Main Troughs
Jun Niu, Satoshi Terayama, Nobuaki Muroi and Seijiro Tanaka   279

Behavior of Resin Bonded Monolithic Refractories Due to Difference in Working Temperature

Mayuko Doke, Yuuichi Matsumoto, Ichiro Yamashita and Kenji Anan   280

Abrasion Test of Monolithic Refractories by Petroleum Cracking Catalyst

Eiji Motoki and Nobuaki Chiyoda    281

Influence of Porosity of Cr2O3 Aggregate on Properties of High Cr2O3 castable

Zeh Wang, Junichi Haraguchi and Kisaburou ariyoshi   282

Study on Setting Mechanisms of Low Cement Castable by Exothermic Profile

Ryusuke Funakoshi, Katashi Matsue, Nobuyuki Takahashi and Makoto Ishikawa   283

High Temperature Properties of Grouting Materials for RH Degassers

Ichiro Takita, Kakuichi Murakami, Nishi Koichi and Hitoshi Nishiwaki    284