Oxidation-resistant coatings bonded to metal substrates, and...

Details Oxidation-resistant coatings bonded to metal substrates, and... Oxidation-resistant coatings bonded to metal substrates, and...

2005-07-26

2005-07-26

McNeil, Jennifer (Department: 1775)

Stock material or miscellaneous articles

All metal or with adjacent metals

Having metal particles

C428S652000, C428S328000, C428S680000, C428S679000, C428S632000, C416S24100B

Reexamination Certificate

active

06921582

ABSTRACT:
An article is described, which includes a metal-based substrate and an oxidation-resistant coating bonded to the substrate by a bonding agent, such as a braze material The oxidation-resistant coating material is often an aluminide- or MCrAlX-type coating, and can be one which contains relatively high amounts of aluminum. The coating is often very smooth, for maximum aerodynamic efficiency. The oxidation-resistant coating can be applied and bonded to the substrate by a variety of methods, using slurries, braze tapes, or metal foils. Coating repair methods are also described.

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Epo Search Report dated May 6, 2004 for Corresponding Application.

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