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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Selective laser melting

Selective laser melting

Yadroitsev, Igor

Paperback

Technology & Engineering

ISBN10: 3838317947
ISBN13: 9783838317946
Publisher: Lap Lambert Academic Pub
Published: Jun 6 2010
Pages: 280
Weight: 0.91
Height: 0.63 Width: 6.00 Depth: 9.00
Language: English
This study concerns the interaction of the powerful laser radiation (0.3-1.3 MW/sq cm) with powder metallic materials. Thermal processes in interaction zones, absorption, reflection, radiation transfer, heat transfer by conduction and convection, evaporation and emission of material are discussed in detail. Numerical modeling of laser interaction with substrate and laser-powder interaction is presented. For commercial metal powders (stainless steel, tool steel, nickel-chromium alloy, cobalt- base and copper alloys, titanium and nickel-titanium alloys) are defined the relations between the basic parameters of selective laser melting and their influence on structure and functional properties of manufactured objects. Based on the results of the present research, net shape functional parts with engineered internal structures, desired porosity, specially structured surface and multi-material objects are fabricated.

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