scholarly journals Use of residual hydrogen to produce CP-Ti powder compacts for low temperature rolling

2009 ◽  
Vol 100 (12) ◽  
pp. 1727-1738 ◽  
Author(s):  
Rimma Lapovok ◽  
Dacian Tomus ◽  
Matthew R. Barnett ◽  
Mark A. Gibson
Keyword(s):  
Low Temperature ◽  
Residual Hydrogen ◽  
Ti Powder ◽  
Cp Ti ◽  
Powder Compacts ◽  
Low Temperature Rolling

Low temperature rolling of AZ91 alloy for hydrogen storage

2017 ◽  
Vol 42 (49) ◽  
pp. 29394-29405 ◽  
Author(s):  
R. Floriano ◽  
D.R. Leiva ◽  
G.C. Melo ◽  
T.T. Ishikawa ◽  
J. Huot ◽  
...  
Keyword(s):  
Low Temperature ◽  
Hydrogen Storage ◽  
Az91 Alloy ◽  
Low Temperature Rolling

Development of Ultra-Fine Microstructure in Titanium via Powder Metallurgy for Improved Ductility and Strength

2008 ◽  
Vol 604-605 ◽  
pp. 223-228 ◽  
Author(s):  
Daniel Eylon ◽  
William A. Ernst ◽  
Daniel P. Kramer
Keyword(s):  
Permanent Magnets ◽  
Rapid Heating ◽  
Fine Powder ◽  
Processing Technique ◽  
Grain Structure ◽  
Fine Microstructure ◽  
Potential Applications ◽  
Grade 3 ◽  
Ti Powder ◽  
Cp Ti

In an effort to produce an ultra-fine alpha titanium equiaxed grain structure, suitable for superplastic deformation processes, Armstrong-Process CP Ti powder, was consolidated into compacts with grain-size on the order of 2 to 3 microns. This powder has very fine dendritic-shaped particles with an inherent sub-micron grain-structure. In order to preserve as much as possible the fine powder microstructural scale, the compaction was accomplished by rapid-heating and short-hold VHP, using a procedure derived from a processing technique originally developed at the University of Dayton for producing nano-phase hard permanent magnets. It was modified to suit the titanium powder, and a range of parameters was experimented to produce a variation of microstructures. One set of compaction conditions resulted in the desired microstructure, and subsequent tensile testing demonstrated strength and ductility exceeding CP Ti Grade 3, due to the ultra-fine equiaxed alpha grain structure. The paper will discuss the various microstructures and the potential applications.

scholarly journals Consolidation of Mechanically Alloyed Al-10.7 at%Ti Powder at Low Temperature and High Pressure of 2 GPa

1995 ◽  
Vol 36 (3) ◽  
pp. 465-468 ◽  
Author(s):  
Hideki Araki ◽  
Shigeoki Saji ◽  
Tsuyoshi Okabe ◽  
Yoritoshi Minamino ◽  
Toshimi Yamane ◽  
...  
Keyword(s):  
High Pressure ◽  
Low Temperature ◽  
Mechanically Alloyed ◽  
Ti Powder

Effects of various sintering methods on microstructure and mechanical properties of CP-Ti powder consolidations

2014 ◽  
Vol 24 ◽  
pp. s59-s67 ◽  
Author(s):  
Je-ha SHON ◽  
Jong-moon PARK ◽  
Kyeong-sik CHO ◽  
Jae-keun HONG ◽  
Nho-kwang PARK ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Microstructure And Mechanical Properties ◽  
Ti Powder ◽  
Cp Ti

Development of Fine-Grained High-Carbon Steel in High Reduction Low Temperature Rolling

2011 ◽  
Vol 82 (3) ◽  
pp. 155-163 ◽  
Author(s):  
T. Morimoto ◽  
T. Mukaihara ◽  
Y. Kusumoto ◽  
M. Oda ◽  
K. Takeshima ◽  
...  
Keyword(s):  
Carbon Steel ◽  
Low Temperature ◽  
High Carbon Steel ◽  
High Carbon ◽  
Fine Grained ◽  
High Reduction ◽  
Low Temperature Rolling

Low temperature synthesis of anorthite based glass-ceramics via sintering and crystallization of glass-powder compacts

2006 ◽  
Vol 26 (13) ◽  
pp. 2503-2510 ◽  
Author(s):  
V.M.F. Marques ◽  
D.U. Tulyaganov ◽  
S. Agathopoulos ◽  
V.Kh. Gataullin ◽  
G.P. Kothiyal ◽  
...  
Keyword(s):  
Low Temperature ◽  
Glass Powder ◽  
Glass Ceramics ◽  
Low Temperature Synthesis ◽  
Temperature Synthesis ◽  
Powder Compacts ◽  
Crystallization Of Glass

ChemInform Abstract: Phase Evolution During the Reactive Sintering of Ternary Al-Ni-Ti Powder Compacts.

ChemInform ◽  
2016 ◽  
Vol 47 (9) ◽  
pp. no-no
Author(s):  
Hossein Sina ◽  
Kumar Babu Surreddi ◽  
Srinivasan Iyengar
Keyword(s):  
Phase Evolution ◽  
Reactive Sintering ◽  
Ti Powder ◽  
Powder Compacts
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