ChemInform Abstract: Submicrometer Transparent Alumina by Sinter Forging Seeded γ- Al2O3 Powders.

ChemInform ◽  
2010 ◽  
Vol 27 (18) ◽  
pp. no-no
Author(s):  
O.-H. KWON ◽  
C. S. NORDAHL ◽  
G. L. MESSING
Keyword(s):  
Sinter Forging ◽  
Transparent Alumina

Submicrometer Transparent Alumina by Sinter Forging Seeded γ-Al2O3 Powders

1995 ◽  
Vol 78 (2) ◽  
pp. 491-589 ◽  
Author(s):  
Oh-Hun Kwon ◽  
C. Scott Nordahl ◽  
Gary L. Messing
Keyword(s):  
Sinter Forging ◽  
Transparent Alumina

Microhardness Enhancement in Fully Dense Fe-Based Nanophase Metallic Alloys

1995 ◽  
Vol 400 ◽  
Author(s):  
L. He ◽  
E. Ma
Keyword(s):  
Grain Size ◽  
High Energy ◽  
Metallic Alloys ◽  
Full Density ◽  
Strengthening Effect ◽  
Two Phase ◽  
Grain Sizes ◽  
Sinter Forging ◽  
Interphase Boundaries ◽  
Energy Ball

AbstractNano-grained Fe-29Al-2Cr intermetallic and Fe-Cu two-phase composites have been consolidated to full density from powders produced by high-energy ball milling, using a sinter forging procedure developed recently in our laboratory. Grain sizes remained within nanophase range (<100 nm) after consolidation. Microhardness tests of Fe-29Al-2Cr samples consolidated to different density levels indicate a significant strengthening effect due to nanoscale grain size and a monotonic microhardness increase with decreasing residual porosity. Fully dense Fe-Cu composites exhibit enhanced microhardness as compared with rule-of-mixtures predictions, which may be attributable to interface strengthening at fcc-bcc interphase boundaries.

Optical and mechanical properties of transparent alumina fabricated by high-pressure spark plasma sintering

2019 ◽  
Vol 39 (8) ◽  
pp. 2712-2719 ◽  
Author(s):  
Barak Ratzker ◽  
Avital Wagner ◽  
Maxim Sokol ◽  
Sergey Kalabukhov ◽  
Moshe P. Dariel ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
High Pressure ◽  
Spark Plasma Sintering ◽  
Transparent Alumina ◽  
Plasma Sintering ◽  
Spark Plasma ◽  
Optical And Mechanical Properties

Spark plasma sintering of transparent alumina

2007 ◽  
Vol 57 (7) ◽  
pp. 607-610 ◽  
Author(s):  
Byung-Nam Kim ◽  
Keijiro Hiraga ◽  
Koji Morita ◽  
Hidehiro Yoshida
Keyword(s):  
Spark Plasma Sintering ◽  
Transparent Alumina ◽  
Plasma Sintering ◽  
Spark Plasma

A transparent alumina film doped with laser dye and its emission properties

1988 ◽  
Vol 105 (3) ◽  
pp. 198-200 ◽  
Author(s):  
Y. Kobayashi ◽  
Y. Kurokawa ◽  
Y. Imai ◽  
S. Muto
Keyword(s):  
Laser Dye ◽  
Alumina Film ◽  
Emission Properties ◽  
Transparent Alumina
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