Flame-sprayed ferrous alloy enhanced boiling surface

Details Flame-sprayed ferrous alloy enhanced boiling surface Flame-sprayed ferrous alloy enhanced boiling surface

1982-10-28

1987-05-05

Beck, Shrive P.

Stock material or miscellaneous articles

All metal or with adjacent metals

Having metal particles

427423, 428553, 428937, 165133, B32B 1502, B22F 302

Patent

active

046632433

ABSTRACT:
A porous boiling surface and method of making, which surface comprises a flame-sprayed matrix of ferrous alloy powder on a metal substrate, the matrix being characterized by having irregularly spaced, angled macropores which extend partly through the thickness of the matrix and which improve the boiling perfrmance of the surface.

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Flame Spray Handbook, vol. 1, "Wire Process", by H. S. Ingham and A. P. Shepard, Metco, Inc., Long Island, New York 1969 pp. A-69 and A-70.
Flame Spray Handbook, vol. 2, "Powder Process", by H. S. Ingham and A. P. Shepard, Metco, Inc., Long Island, New York 1969, pp. 35-36.

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