Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Post sintering operation
Patent
1989-08-01
1990-04-17
Lechert, Jr., Stephen J.
Powder metallurgy processes
Powder metallurgy processes with heating or sintering
Post sintering operation
75245, 419 29, 419 43, 419 46, B22F 324
Patent
active
049178580
ABSTRACT:
A method for producing foil of titanium aluminide is described which comprises providing a preselected quantity of blended powder of chloride free commercially pure elemental titanium, aluminum and other alloying metal(s) in preselected proportions, rolling the blended powder into a green foil, sintering the green foil, and thereafter pressing the sintered foil to full density.
REFERENCES:
patent: 3122434 (1964-02-01), Reed et al.
patent: 3330654 (1967-07-01), Sweet
patent: 3496036 (1970-02-01), Di Giambattista
patent: 3685134 (1972-08-01), Blue
patent: 3729971 (1973-05-01), Gurganus et al.
patent: 3796563 (1974-03-01), Wieland, Jr. et al.
patent: 4534935 (1985-08-01), Ambrose et al.
patent: 4594217 (1986-06-01), Samal
patent: 4617054 (1986-10-01), Mathers
patent: 4624705 (1986-11-01), Jatkar et al.
patent: 4659546 (1987-04-01), Kearns
patent: 4849163 (1989-07-01), Bellis et al.
"Status of Titanium Powder Metallurgy," Eylon et al., in Industrial Applications of Titanium and Zirconium, ASTMSTP 830, pp. 48-65.
"Property Improvement of Low Chlorine Ti Alloy Blended Elemental Powder Compacts by Microstructure Modification," Eylon et al., Progress in Powder Metallurgys, V42, pp. 625-634, (1986).
Eylon Daniel
Froes Francis H.
Lechert Jr. Stephen J.
Nigohosian, Jr. Leon
Scearce Bobby D.
Singer Donald J.
The United States of America as represented by the Secretary of
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