Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
Patent
1975-07-10
1977-10-25
Smith, Ronald H.
Stock material or miscellaneous articles
All metal or with adjacent metals
Composite; i.e., plural, adjacent, spatially distinct metal...
148178, 148186, 427226, 427252, 427343, 427377, 427383D, 427405, 427437, 427438, 428661, 428678, B23P 300
Patent
active
040557065
ABSTRACT:
In the process of forming a coating selected from nickel and cobalt-based atings on a surface of a component made of a metallic material having a total composition by weight comprising at least 50% of metal selected from the group consisting of iron, cobalt and nickel, the improvement comprising forming at least one layer of an alloy of boron with one of nickel, cobalt and nickel/cobalt on the component, after which the boron is eliminated.
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Galmiche Philippe M.
Lepetit Pierre J.
Bell Janyce A.
Office National d'Etudes et de Recherches Aerospatiales (O.N.E.R
Smith Ronald H.
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