Characterization of Engineered Nickel-Base Alloy Surface Layers Produced by Additive Friction Stir Processing
نویسندگان
چکیده
منابع مشابه
On the fabrication and characterization of Al5083/Al2O3 surface nanocomposite via friction stir processing
In the present study, Al5083- Al2O3 nanocomposite was successfully prepared by friction stir processing (FSP) with rotational speed of 710 rpm and travel speed of 14 mm/min. In order to improve distribution of Al2O3 particles, a net of holes were designed on the surface of Al5083 sheet. The samples were characterized by optical and scanning electron microscopy (SEM), microhardness, tensile and ...
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Friction stir welding (FSW) is a relatively new solid-state joining process. This joining technique is energy efficient, environment friendly, and versatile. In particular, it can be used to join high-strength aerospace aluminum alloys and other metallic alloys that are hard to weld by conventional fusion welding. FSW is considered to be the most significant development in metal joining in a de...
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Friction stir processing (FSP) was used for the fabrication of Al-B4C surface composite. Al-Mg-Si alloy was considered as the substrate and B4C particles were incorporated into the substrate by thermo-mechanical effect of FSP. The effect of tool dimensions and different rotational speeds on the microstructure and microhardness of the composite layers was evaluated and the optimum process parame...
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ژورنال
عنوان ژورنال: Metallography, Microstructure, and Analysis
سال: 2013
ISSN: 2192-9262,2192-9270
DOI: 10.1007/s13632-012-0056-2