Method for forming metal membrane
AssigneesOsaka University, Osaka Municipal Technical Research Institute, Amc
InventorsYoshiaki Morisada, Masao Fukusumi, Toru Nagaoka, Tadashi Mizuno, Genryu Abe, Hidetoshi Fujii
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Abstract
The present invention provides a method of forming a metal coating having a microstructure as well as a structural member having a metal coating formed by the method. In particular, the invention provides an advantageous method of forming a metal coating in which minute carbides are uniformly dispersed. The method of forming the metal coating of the present invention includes the steps of cladding a surface of the substrate with metal powder by a laser cladding method and forming the metal coating having a microstructure by applying a friction stir processing to the cladded region.
Claims5
A method of forming a metal coating on a substrate, the method comprising the steps of:
- cladding a surface of the substrate with a metal powder by a laser cladding method;
- and
- forming the metal coating comprising a microstructure by applying a friction stir processing to the cladded region of the substrate.
Dependencies are inferred from the claim text.