Title:
Hard facing
United States Patent 3109917

Inventors:
Alfred, Schmidt
Erich, Nonninger
Publication Date:
11/05/1963
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Assignee:
BOEHLER & CO AG GEB
Primary Class:
219/76.140
Other Classes:
75/236, 75/240, 219/146.230, 428/551
International Classes:
B23K35/32; C22C29/00; C22C29/06; B23K35/24
US Patent References:
2219462Welding rod
2507195Composite surfacing weld rod
2847555High pressure arc process and apparatus
2982845Electric arc spraying
2998922Metal spraying
Foreign References:
GB395721A
CA592214A
GB732440A