Microstructure study of laser welding cast nickel-based superalloy K418
نویسندگان
چکیده
منابع مشابه
Laser Cladding of Ultra-Thin Nickel-Based Superalloy Sheets
Laser cladding is a well-established process to apply coatings on metals. However, on substrates considerably thinner than 1 mm it is only rarely described in the literature. In this work 200 µm thin sheets of nickel-based superalloy 718 are coated with a powder of a cobalt-based alloy, Co-28Cr-9W-1.5Si, by laser cladding. The process window is very narrow, therefore, a precisely controlled Yb ...
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ژورنال
عنوان ژورنال: Journal of Materials Processing Technology
سال: 2008
ISSN: 0924-0136
DOI: 10.1016/j.jmatprotec.2007.12.091