Material system for high temperature jet engine operation

Details Material system for high temperature jet engine operation Material system for high temperature jet engine operation

1989-04-03

1990-02-27

Zimmerman, John J.

Stock material or miscellaneous articles

All metal or with adjacent metals

Composite; i.e., plural, adjacent, spatially distinct metal...

428662, 428666, B32B 1500

Patent

active

049045466

ABSTRACT:
A materials system is provided which is adapted for use in jet engines operable at high temperature and at lower density than possible with nickel base superalloys. A range of niobium base alloys is combined with a range of protective metallic coatings to provide a material system which permits a wide variety of alloy properties and performance characteristics to be combined in structural components of jet engines.

REFERENCES:
patent: 3055088 (1962-09-01), Cox
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patent: 3540863 (1970-11-01), Priceman et al.
patent: 3578743 (1971-05-01), Bradley et al.
patent: 3595633 (1971-07-01), Friedrich et al.
patent: 3918139 (1975-11-01), Felton
patent: 4117179 (1978-09-01), Jackson
patent: 4123594 (1978-10-01), Chang

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