scholarly journals High temperature sintering kinetics of a-Al2o3 powder

2003 ◽  
Vol 35 (2) ◽  
pp. 99-102 ◽  
Author(s):  
M.R. Ivanovic ◽  
M. Nenezic ◽  
Vukoman Jokanovic
Keyword(s):  
High Temperature ◽  
Theoretical Density ◽  
Characteristic Parameters ◽  
Al2o3 Powder ◽  
Sintering Kinetics ◽  
Kinetics Of

The sintering kinetics of a-Al2O3 powder is investigated in this paper Commercial a-Al2O3 powdered compacts were sintered close to 95 % of the theoretical density. The characteristic parameters of sintering kinetics were also determined.

Sintering kinetics of α-Al2O3 powder

1999 ◽  
Vol 25 (8) ◽  
pp. 723-726 ◽  
Author(s):  
Wenming Zeng ◽  
Lian Gao ◽  
Linhua Gui ◽  
Jinkun Guo
Keyword(s):  
Al2o3 Powder ◽  
Sintering Kinetics ◽  
Α Al2o3 ◽  
Kinetics Of

The Ordered Phase Formation in Ti-Al-Ga Alloys

1970 ◽  
Vol 28 ◽  
pp. 440-441
Author(s):  
Shiro Fujishiro ◽  
Harold L. Gegel
Keyword(s):  
Thermal Stability ◽  
High Temperature ◽  
Titanium Alloys ◽  
Growth Kinetics ◽  
Stoichiometric Composition ◽  
Good Potential ◽  
Alpha Titanium ◽  
Cold Rolled ◽  
Kinetics Of ◽  
Thermal Stability Of

Ordered-alpha titanium alloys having a DO19 type structure have good potential for high temperature (600°C) applications, due to the thermal stability of the ordered phase and the inherent resistance to recrystallization of these alloys. Five different Ti-Al-Ga alloys consisting of equal atomic percents of aluminum and gallium solute additions up to the stoichiometric composition, Ti3(Al, Ga), were used to study the growth kinetics of the ordered phase and the nature of its interface.The alloys were homogenized in the beta region in a vacuum of about 5×10-7 torr, furnace cooled; reheated in air to 50°C below the alpha transus for hot working. The alloys were subsequently acid cleaned, annealed in vacuo, and cold rolled to about. 050 inch prior to additional homogenization

High Temperature Oxidation Kinetics of Shot-Peened and Laser-Shock Peened Ti-Beta-21S

2021 ◽  
Author(s):  
V. Optasanu ◽  
M. C. Marco de Lucas ◽  
A. Kanjer ◽  
B. Vincent ◽  
T. Montesin ◽  
...  
Keyword(s):  
High Temperature ◽  
Oxidation Kinetics ◽  
High Temperature Oxidation ◽  
Laser Shock ◽  
Temperature Oxidation ◽  
Kinetics Of
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