Multi-layer honeycomb thermo-barrier material

Details Multi-layer honeycomb thermo-barrier material Multi-layer honeycomb thermo-barrier material

1980-07-11

1982-06-22

Epstein, Henry F.

Stock material or miscellaneous articles

Structurally defined web or sheet

Honeycomb-like

428593, B32B 312

Patent

active

043362923

ABSTRACT:
A thermal barrier material comprising at least four vertically stacked cellular cores separated with septum sheets and enclosed at the outer periphery by facing sheets. The components making up the thermal barrier material may be constructed of titanium alloy, TD nickel, niobium, or the like. In one embodiment, one outer facing sheet is highly polished for use as a reflective surface.

REFERENCES:
patent: 2501180 (1950-03-01), Kunz
patent: 2609068 (1952-09-01), Pajak
patent: 2839442 (1958-06-01), Whitaker
patent: 3030703 (1962-04-01), Wirsing, Jr.
patent: 3427706 (1969-02-01), Jaffee
patent: 3854194 (1974-12-01), Woodward
patent: 3905778 (1975-09-01), Pearson
patent: 4042238 (1977-08-01), Theriault

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