Relationship modelling for surface finish for laser-based additive manufacturing
نویسندگان
چکیده
Nickel-based superalloys belong to a special class of high-performance alloys that feature large amounts nickel. The uniqueness lies in their design features, most notably mechanical strength, durability, etc. Inconel 718 (IN718) is nickel-based superalloy exhibits high tensile and impact-resistant properties, along with good high-temperature corrosion resistance. Selective Laser Melting (SLM) additive manufacturing (AM) technology aimed at melting fusing metal powders using power density lasers produce precision functional parts. accuracy characteristics manufactured parts are highly dependent on process parameters. processing parameters control the SLM comprise laser (P), hatch spacing (HS), exposure time (t), border (BP). This work primarily focuses finding combined effect these surface roughness (SR) ultimate strength (UTS) IN718 by experiments (DOE).
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ژورنال
عنوان ژورنال: Journal of Electrochemical Science and Engineering
سال: 2022
ISSN: ['1847-9286']
DOI: https://doi.org/10.5599/jese.1286