Ductility Ni-Al intermetallic compounds microalloyed with iron

Details Ductility Ni-Al intermetallic compounds microalloyed with iron Ductility Ni-Al intermetallic compounds microalloyed with iron

1991-03-04

1993-06-01

Dean, R.

Stock material or miscellaneous articles

All metal or with adjacent metals

Laterally noncoextensive components

420459, 148404, 148409, 148429, 415200, 416223R, 416241R, C22C 1903

Patent

active

052158314

ABSTRACT:
A beta phase nickel aluminide microalloyed with iron having improved ductility. Nickel aluminide intermetallics alloyed with no more than about 0.5 atomic percent iron have significantly improved room temperature ductility over conventional unalloyed beta phase nickel aluminides or beta phase nickel aluminides alloyed with higher percentages of iron.

REFERENCES:
patent: 2884688 (1959-05-01), Herz
patent: 2910356 (1959-10-01), Grala et al.
patent: 3554740 (1971-01-01), Williams et al.
patent: 4478791 (1984-10-01), Huang et al.
patent: 4606888 (1986-08-01), Huang et al.
patent: 4609528 (1986-09-01), Chang et al.
patent: 4610736 (1986-09-01), Barrett et al.
patent: 4612165 (1986-09-01), Liu et al.
patent: 4613368 (1986-09-01), Chang et al.
patent: 4613480 (1986-09-01), Chang et al.
patent: 4668311 (1987-05-01), Huang et al.
patent: 4676829 (1987-06-01), Chang et al.
patent: 4710247 (1987-12-01), Huang et al.
patent: 4725322 (1988-02-01), Huang et al.
patent: 4731221 (1988-03-01), Liu et al.
patent: 4743315 (1988-05-01), Huang et al.
patent: 4743316 (1988-05-01), Taub et al.
patent: 4764226 (1988-08-01), Huang et al.
patent: 4915903 (1990-04-01), Brupbacher et al.
patent: 4961905 (1990-10-01), Law et al.
patent: 5116438 (1992-05-01), Darolia et al.
CA 180(26):225272p; 1986.
91(7):31-2850 Metal Alloys Abstracts; 1991.
Binary Alloy Phase Diagrams, vol. 1 ed Thaddeus Massalski pp. 140-143; 1986.
R. Henne & W. Weber; "Effects of Powder Properties on Layer Quality and Process Efficiency of Low Pressure Plasma Spraying (LPPS)-Demonstrated by Means of NiAl-(Raney Ni)-Electrode Layers for Electrolytic Hydrogen Production" Horiz. Powder Metall. Proc. Int Powder Metall Conf Exhib., vol. 1, 213-218, 1986.
Chemical Abstracts, vol. 76, No. 12, p. 313.
"Mechanical Properties of Intermetallics at High Temperatures", (ASM/TMS Materials Week, Indianapolis 1989); G. Sauthoff; ASM/TMS Symposium on Intermetallics (1989).
Rapidly Solidified Lightweight Durable Disk Material, C. C. Law and M. J. Blackburn; AFWAL-TR-87-4102, Dec. 1987.
Intermetallic Phases as High-Temperature Materials; G. Sauthoff, 77 Z. Metallkde 654 (1986).
Intermetallic Phases--Materials Developments and Prospects, G. Sauthoff, 80 Z. Metallkde 337 (1989).
Slip System Modification in NiAl, D. Miracle, S. Russell and C. C. Law, 133 Mat. Res. Soc. Symp. Proc. 225 (1989).
Improving the Low Temperature Ductility of NiAl, S. Guha, P. Munroe, I. Baker, 133 Mat. Res. Soc. Symp. Proc. 633 (1989).
Investigations of NiAl and Ni.sub.3 Al, E. Grala, Mechanical Properties of Intermetallic Compounds, Ed. J. H. Westbrook.
Deformation Behavior of NiAl-Based Alloys Containing Iron, Cobalt and Hafnium, D. Pank, M. Nathal, D. Koss, 133 Mat. Res. Soc. Symp. Proc. 561 (1989).
Dislocation Creep in the Ordered Intermetallic (Fe, Ni) Al Phase, M. Rudy and G. Sauthoff, 81 Materials Science and Engineering 525 (1986).

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