Effect of applied pressure on densification of monolithic ZrCxceramic by reactive hot pressing

2016 ◽  
Vol 31 (4) ◽  
pp. 506-515 ◽  
Author(s):  
Lingappa Rangaraj ◽  
Tamoghna Chakrabarti ◽  
Rajaguru Kannan ◽  
Vikram Jayaram
Keyword(s):  
Hot Pressing ◽  
Applied Pressure ◽  
Image Position ◽  
Reactive Hot Pressing

Abstract

Hydrothermal reactions and crystallographic relationships found during the reactive hot pressing of kaolinites

Clay Minerals ◽  
1969 ◽  
Vol 8 (1) ◽  
pp. 21-28 ◽  
Author(s):  
B. Scott ◽  
T. G. Carruthers
Keyword(s):  
High Temperature ◽  
Hot Pressing ◽  
Water Pressure ◽  
Applied Pressure ◽  
Dynamic Conditions ◽  
Temperature Range ◽  
Hydrothermal Reactions ◽  
High Temperature Reactions ◽  
Reactive Hot Pressing ◽  
Structural Continuity

Water released by dehydroxylation was trapped in clay compacts during reactive hot pressing. The dynamic conditions of water pressure and temperature produced in the compacts modified the high temperature reactions of kaolinite. Kaolinite was converted to pyrophyllite or mullite in the temperature range 600-700°C depending on the applied pressure. Oriented aggregates of clay were used to determine orientational relationships between kaolinite and the high temperature phases. Structural continuity was observed in the reactions through the basal planes of kaolinite and pyrophyllite to the (130) plane of mullite.

Computational modeling of reactive hot pressing of zirconium carbide

2015 ◽  
Vol 30 (12) ◽  
pp. 1876-1886 ◽  
Author(s):  
Tamoghna Chakrabarti ◽  
Lingappa Rangaraj ◽  
Vikram Jayaram
Keyword(s):  
Computational Modeling ◽  
Hot Pressing ◽  
Zirconium Carbide ◽  
Image Position ◽  
Reactive Hot Pressing

Abstract

Synthesis and Sintering of Ti3SiC2–SiC Composites through Reactive Hot-Pressing of TiC and Si Precursors

Silicon ◽  
2021 ◽  
Author(s):  
Sheida Haji Amiri ◽  
Mahdi Ghassemi Kakroudi ◽  
Nasser Pourmohammadie Vafa ◽  
Mehdi Shahedi Asl
Keyword(s):  
Hot Pressing ◽  
Sic Composites ◽  
Reactive Hot Pressing

A comment on ?Some factors affecting the reactive hot-pressing behaviour of alumina?

1974 ◽  
Vol 9 (9) ◽  
pp. 1556-1557
Author(s):  
G. Katz ◽  
D. I. Matkin ◽  
T. M. Valentine
Keyword(s):  
Hot Pressing ◽  
Factors Affecting ◽  
Reactive Hot Pressing
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