242

Point of View
Refractories with a Smile・・・・・・・・・・・・・・・ 82
  T.Maruyama

Papers ;
 Drying Behavior of Polymeric Fiber-Containing Refractory Castables ‥・……………………………………………………… 83
R.Salomao and V. C.Pandolfdli

 Polymeric Fibers as Additives for the Drying of Refractory Castable・・・・・・・・・・・・・・・・・・・・・・・・ 88
  C.m.Peret,R.Salomao and V, C.Pandolfelli

 Hydration of Aluminium Metal Additives for Refractories Bond Systems ‥‥‥‥‥ 93
 S,Zhang,S.Hashimoto and W. E.Lee

 Mechanical Propcrties or Monolithic Refractories with Coarse Aggregatcs and Reliability of 
 the Three' Point  Bending Test using a Standard Brick Shape Test Piece
…‥‥ 101
 A.Shimpo,H.Taira and N. Hirai

In -situ Observation and Analysis on Metal Penetration Behavior into Porous Refractorics・・・・・・・108
 T,Matsushita, K.Mukai. T.Ohuchi, I.Sasaka and J. Yoshitomi

Coffee Break :
 MAI  Ho-o-MU ……………………………………………………114
        K.Miyaji

Reports:
 The Effect of Permeability on the Explosion of Castables during Drying ‥‥‥‥‥‥‥‥‥‥‥ 115
 H.Abe

 High Pressure lmpregnation Test of Thermosetting Resin・・・・・・・・・・・・・・・・・・・・・・・・.120
        K、ltoh and E. Hasebe

 Development of Snicon Nitride Composite Ceramics Having Diagnosability of Degradation at High limperatures ……… 125
        A.Komada,H.Nanri and M.Ishikawa

 Microwave Heating Furnaces for Sintering Ceramics and Firing Refractories・・・・・・・・・130
        T. Nakagoshi, K.Mizuno,Y.Kajita,T, Ochiai and M. Nakashima

 Improving ThermaI Shock Resistance or Aluminum-Added, Semi-Burnt SN Plate Refractories … 135
        K,Akamine、I.Sasaka,A.Mizobe,J.Yoshitomi and K. Asano

 Effects of Coarse Grain Material on Fracture Properties of a Castable Refractory ‥‥‥‥‥‥ 141
        J.Mori,E.Maeda and T.Yoshida

 Aplication Results of Chrome-Free Bricks in Cement Rotary Kilns…‥
        T.Suezawa,K.Tokunaga,Y.Tsuchiya,E.Nakajima and Y. Mizuno