2015•Applied Mechanics and MaterialsRequires access

Influence of Layer Laser Sintering on Quality of Surface Layer Sintered Aluminum Powder PA-4

A.A. Saprykin, A.A. Saprykin, И Ф Боровиков

Abstract

The results of experimental studies of the influence of technological regimes of laser irradiation on the thickness of the surface layer of the sintered aluminum powder PA-4. The basic mode settings that affect the quality of the sintered surface layer - laser power, scanning speed and move the laser beam powder layer. The limits of variation of the thickness of the sintered layer from 0.74 to 1.55 mm by changing the technological conditions of laser processing.

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Key concepts: Materials science, Selective laser sintering, Layer (electronics), Laser, Aluminium, Sintering, Surface layer, Metallurgy