Thermal and molten pool model in selective laser melting process of Inconel 625

Nowadays, additive manufacturing via topology optimization creates new opportunities for weight reductions in aerospace industry where high fly-to-buy ratio is desired. Selective laser sintering of advanced engineering materials like nickel super alloys are also expanding to reduce the cost and time...

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Veröffentlicht in:	International journal of advanced manufacturing technology 2018-04, Vol.95 (9-12), p.3977-3984
Hauptverfasser:	Kundakcıoğlu, Erdem, Lazoglu, Ismail, Poyraz, Özgür, Yasa, Evren, Cizicioğlu, Nuri
Format:	Artikel
Sprache:	eng
Schlagworte:	Additive manufacturing Aerospace industry CAE) and Design Computer simulation Computer-Aided Engineering (CAD Engineering Finite element method High temperature Industrial and Production Engineering Laser beam melting Laser sintering Material properties Mathematical models Mechanical Engineering Media Management Melt pools Melting Nickel base alloys Original Article Porosity Porous media Powder beds Rapid prototyping Residual stress Solidification Superalloys Temperature Temperature dependence Temperature distribution Temperature gradients Thermal analysis Three dimensional models Titanium Titanium base alloys Topology optimization Weight reduction
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