Composite material

Details Composite material Composite material

1981-03-13

1983-08-30

Lewis, Michael L.

Stock material or miscellaneous articles

All metal or with adjacent metals

Laterally noncoextensive components

174 16HS, 357 81, 428675, 428620, B32B 1502

Patent

active

044017286

ABSTRACT:
Composite material comprising a matrix of an alloy of about 64 percent by weight iron and about 36 percent by weight nickel or of a different alloy containing iron and nickel having a coefficient of thermal expansion of at the most 3.10.sup.-6 K.sup.-1 within the temperature range 20.degree. C. to 100.degree. C. and veins of copper, distributed in one direction through the matrix, with the copper and the alloy metallurgically bonded to each other through a boundary layer containing copper and the alloy having a thickness of at the most 5 .mu.m.

REFERENCES:
patent: 3128419 (1964-04-01), Waldkotter et al.
patent: 3399332 (1968-08-01), Savolainen
patent: 4283464 (1981-08-01), Hascoe
Lyman, T., ed.; Metals Handbook, 1948 Edition, Am. Soc. for Metals, p. 603, (1948).
Bozorth, R. M., Ferromagnetism, Van Notrand Co., p. 106, (1951).
Doo, V. Y. et al., "High Performance Single Chip Module", IBM Tech. Disclosure Bulletin, vol. 20, No. 4, pp. 1438-1439, Sep. 1977.

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