Model of Radiation and Heat Transfer in Laser-Powder Interaction Zone at Selective Laser Melting

作者: A. V. Gusarov , I. Yadroitsev , Ph. Bertrand , I. Smurov

DOI: 10.1115/1.3109245

关键词: Heat transferThermal diffusivityAttenuation coefficientOpticsLaserSelective laser meltingThermal conductivityMetal powderMaterials scienceSubstrate (electronics)

摘要: … Complete remelting of the powder in the scanned zone and its good adhesion to the substrate ensure fabrication of functional parts with mechanical properties close to the ones of the …

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