scholarly journals Hot Isostatic Compaction of Metallic Powder

1971 ◽  
Vol 20 (215) ◽  
pp. 912-917
Author(s):  
Akira SAWAOKA ◽  
Shinroku SAITO
Keyword(s):  
Metallic Powder ◽  
Isostatic Compaction ◽  
Hot Isostatic Compaction

Influence of long-range order on tensile properties of Ni3Fe and Ni3Fe—Y2O3 composites

1993 ◽  
Vol 8 (3) ◽  
pp. 430-437 ◽  
Author(s):  
A. Bose ◽  
G. Camus ◽  
R.M. German ◽  
D.J. Duquette ◽  
N.S. Stoloff
Keyword(s):  
Tensile Properties ◽  
Long Range ◽  
Hot Isostatic Pressing ◽  
Long Range Order ◽  
Large Reduction ◽  
Iron Powders ◽  
Disordered Structure ◽  
Isostatic Compaction ◽  
Long Range Ordering ◽  
Hot Isostatic Compaction

Ni3Fe is a compound that exhibits long-range ordering below 500 °C and a disordered structure above this temperature. Thus, Ni3Fe allows study of the effect of ordering on mechanical properties. This paper discusses the tensile properties of Ni3Fe produced via powder metallurgical routes. Some samples subsequently were densified by containerless hot isostatic compaction. Ni3Fe was consolidated with elemental nickel and iron powders that were solid state sintered. Composites of Ni3Fe with 5 vol. % Y2O3 were prepared by presintering cold isostatically pressed rods, followed by containerless hot isostatic pressing. The influence of Y2O3 particles on flow stresses of ordered and disordered Ni3Fe was determined. Ordering of Ni3Fe increased both strength and hardness with a small effect on ductility. For the Ni3Fe–Y2O3 composite, the increase in the strength in both ordered and disordered matrix conditions was accomplished by a large reduction in elongation.

Analysis of cold and hot isostatic compaction of spherical particles

1996 ◽  
Vol 44 (9) ◽  
pp. 3655-3666 ◽  
Author(s):  
P.-L. Larsson ◽  
S. Biwa ◽  
B. Storåkers
Keyword(s):  
Spherical Particles ◽  
Isostatic Compaction ◽  
Hot Isostatic Compaction

scholarly journals Hot isostatic compaction of tool steel powders by visco-plastic pressure medium.

1988 ◽  
Vol 35 (7) ◽  
pp. 665-668
Author(s):  
Kanji Notomi ◽  
Tatsuo Yamasaki ◽  
Tomiharu Matsushita ◽  
Nobuyasu Kawai
Keyword(s):  
Tool Steel ◽  
Isostatic Compaction ◽  
Pressure Medium ◽  
Hot Isostatic Compaction

AN APPARATUS FOR HOT ISOSTATIC COMPACTION WITH PRESSURIZED GAS

1965 ◽  
Vol 8 (15) ◽  
pp. 129-141 ◽  
Author(s):  
R. L. SANDS ◽  
E. P. HERBERT, ◽  
W. R. MORGAN
Keyword(s):  
Isostatic Compaction ◽  
Hot Isostatic Compaction

89. Dense, isotropic graphite fabricated by hot-isostatic compaction

Carbon ◽  
1968 ◽  
Vol 6 (2) ◽  
pp. 218 ◽  
Author(s):  
D.C Carmichael ◽  
W.C Chard ◽  
P.D Ownby
Keyword(s):  
Isostatic Compaction ◽  
Hot Isostatic Compaction ◽  
Isotropic Graphite
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