Effects of laser spot size on the mechanical properties of aisi 420 stainless steel fabricated by selective laser melting

Keyphrases

• Mechanical Properties 100%
• Selective Laser Melting 100%
• Laser Spot Size 100%
• 420 Stainless Steel 100%
• AISI 420 33%
• Volumetric Energy Density 33%
• Tensile Specimen 16%
• Ultimate Tensile Strength 16%
• Microstructure 16%
• Material System 16%
• Surface Roughness 16%
• Laser Spot 16%
• Rough Surface 16%
• Tensile Strength 16%
• Processing System 16%
• Density Results 16%
• Surface Low 16%
• Density Value 16%
• Melt Pool Stability 16%
• Sub-grain Scale 16%
• Laser Energy Density 16%
• Fication 16%

Engineering

• Stainless Steel 100%
• Spot Size 100%
• Selective Laser Melting 100%
• Ultimate Tensile Strength 50%
• Selective Laser Melting Process 50%
• Laser Spot Diameter 50%
• Flux Density 50%
• Experimental Result 25%
• Processing System 25%
• Process Parameter 25%
• Tensile Specimen 25%
• Material System 25%
• Laser Energy Density 25%
• Balling 25%
• Melt Pool 25%
• Melting Point 25%

Material Science

• Stainless Steel 100%
• Selective Laser Melting 100%
• Energy Density 50%
• Ultimate Tensile Strength 33%
• Density 16%
• Surface Roughness 16%
• Rough Surface 16%
• Grain Size 16%