Effects of chemicothermal treatment of aluminum nitride powders on the structure and properties of the resulting hot-pressed ceramic

1995 ◽  
Vol 34 (1-2) ◽  
pp. 69-73 ◽  
Author(s):  
Yu. G. Tkachenko ◽  
R. A. Morozova ◽  
D. Z. Yurchenko ◽  
O. A. Shevchenko ◽  
I. A. Morozov ◽  
...  
Keyword(s):  
Aluminum Nitride ◽  
Chemicothermal Treatment ◽  
Structure And Properties

Influence of rolling on the structure and properties of aluminum-nitride powder and hot-pressed material obtained therefrom. II. Polycrystalline materials

1992 ◽  
Vol 31 (5) ◽  
pp. 420-423 ◽  
Author(s):  
O. A. Katrus ◽  
Yu. G. Tkachenko ◽  
G. S. Oleinik ◽  
O. N. Grigor'ev ◽  
D. Z. Yurchenko ◽  
...  
Keyword(s):  
Aluminum Nitride ◽  
Polycrystalline Materials ◽  
Nitride Powder ◽  
Structure And Properties

The Influence of Aluminium Nanopowder Density on the Structure and Properties of its Combustion Products in Air

2016 ◽  
Vol 685 ◽  
pp. 521-524 ◽  
Author(s):  
Alexander P. Ilyin ◽  
Liudmila O. Root ◽  
Andrei V. Mostovshchikov
Keyword(s):  
Synchrotron Radiation ◽  
Aluminum Nitride ◽  
Aluminum Oxide ◽  
Combustion Product ◽  
Small Angle ◽  
Sample Surface ◽  
Combustion Products ◽  
High Accuracy ◽  
Structure And Properties ◽  
Aluminum Nanopowder

The intermediate and final combustion products of pressed aluminum nanopowder are studied. It is found that the main combustion product is aluminum nitride. In the intermediate stages of combustion, aluminum oxide (γ-Al2O3) and oxynitride (Al5O6N) are the first to form on the sample surface, and aluminum nitride is formed next. The use of sliding (incident at a small angle to the surface) synchrotron radiation made it possible to determine with high accuracy (in time) the sequence of stages of formation of crystalline products during combustion of the aluminum nanopowder.

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