Study of self-propagating high-temperature synthesis in the Ti–TiO2–Al–Air system and preparation of ceramic materials based on titanium nitride and corundum

2009 ◽  
Vol 50 (5) ◽  
pp. 359-362
Author(s):  
Yu. I. Strokova ◽  
A. A. Gromov ◽  
M. Yu. Ponomareva ◽  
T. A. Khabas
Keyword(s):  
High Temperature ◽  
Titanium Nitride ◽  
Ceramic Materials ◽  
Temperature Synthesis ◽  
High Temperature Synthesis ◽  
Air System

Self-propagating high-temperature synthesis of promising ceramic materials for deposition technologies of functional nanostructured coatings

2010 ◽  
Vol 51 (5) ◽  
pp. 403-433 ◽  
Author(s):  
E. A. Levashov ◽  
V. V. Kurbatkina ◽  
E. I. Patsera ◽  
Yu. S. Pogozhev ◽  
S. I. Rupasov ◽  
...  
Keyword(s):  
High Temperature ◽  
Ceramic Materials ◽  
Nanostructured Coatings ◽  
Temperature Synthesis ◽  
High Temperature Synthesis

Self-Propagating High-Temperature Synthesis of Dense TiC-TiB2-MeO Ceramics

2006 ◽  
Vol 45 ◽  
pp. 1018-1023
Author(s):  
Vladimir A. Shcherbakov ◽  
Anton V. Phitev ◽  
N.V. Sachkova ◽  
Fabio A. Deorsola ◽  
Dario Vallauri ◽  
...  
Keyword(s):  
High Temperature ◽  
Liquid Phase ◽  
Metal Oxides ◽  
Structure Formation ◽  
Grain Refinement ◽  
Mechanical Characterization ◽  
Ceramic Materials ◽  
Temperature Synthesis ◽  
High Temperature Synthesis ◽  
Full Densification

The aim of this work is the preparation and study of the mechanisms of structure formation of dense ceramics based on the TiC–TiB2–MeO system obtained by pressure–assisted Self-propagating High-temperature Synthesis. SHS systems were selected on the basis of thermodynamic analysis as suitable to realise regimes of synthesis with formation of liquid phase allowing a full densification. It was observed that at the adiabatic temperature the liquid phase formed in the SHS products consists of either melted oxides or eutectic TiC–TiB2. The results of microstructural observations and mechanical characterization confirm that the metal oxides effectively promote the densification of the final products and the grain refinement of the SHSproduced ceramic materials.

scholarly journals Porous permeable metal-ceramic materials on base of iron oxides with addition of the ground complex ores

2018 ◽  
pp. 58-65
Author(s):  
M. S. Kanapinov ◽  
A. V. Maetskii ◽  
A. A. Sitnikov ◽  
N. P. Tubalov ◽  
V. V. Kovalev
Keyword(s):  
Rare Earth ◽  
High Temperature ◽  
Iron Oxides ◽  
Ceramic Materials ◽  
The Self ◽  
Exhaust Gas ◽  
Temperature Synthesis ◽  
High Temperature Synthesis ◽  
Metal Ceramic ◽  
Mechanical And Service Properties

The self-propagating high-temperature synthesis (SHS) was used to obtain the heat-resistant porous permeable metal-ceramic material (PPMM) on base of the mixture composed of the alloyed steel's scale powder and the oxides of both metals and complex ore (monazite). The prepared SHS-material can be used as the catalytic agent for the diesel's exhaust gas purifcation. However, instead of the expensive rare-earth elements (REE) cerium and thorium the ground complex ores containing these REE can be used. The influence of the monazite's content up to 18 wt. percents on the physical, mechanical and service properties of the prepared materials were regarded in the article.Ill.8. Ref. 17. Tab. 2.

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