Metal fusion bonding – Process – Diffusion type
Patent
1992-11-19
1995-05-16
Heinrich, Samuel M.
Metal fusion bonding
Process
Diffusion type
228205, 22826271, B23K 3100, B23K 3522, B23K10316
Patent
active
054153360
ABSTRACT:
A method for preparing a machined surface of a composite article for diffusion bonding is provided. The method includes removing most of the exposed fibers by shot peening followed by acid etching. The acid etch may be followed by grit blasting and then another acid etch. After the method is applied to the surface, the article can be diffusion bonded to other composite article to form complex shapes.
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Metals Handbook Ninth Edition, vol. 5, "Abrasive Blast Cleaning" pp. 83-96, copyright 1982.
Metal Handbook Ninth Edition, vol. 5, "Cleaning and Finishing of Reactive and Refractory Alloys", pp. 650-668, copyright 1982.
Janakiram Mani
Schuyler Donald R.
Sohi Mohsen
Stenard Steven C.
Allied-Signal Inc.
Heinrich Samuel M.
Holden Jerry J.
McFarland James W.
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