Hybrid Laser-Arc Welding of 10-mm-Thick Cast Martensitic Stainless Steel CA6NM: As-Welded Microstructure and Mechanical Properties

Keyphrases

• Mechanical Properties 100%
• Microstructure Properties 100%
• Martensitic Stainless Steel 100%
• Welding Speed 100%
• CA6NM 100%
• Laser-arc Hybrid Welding 100%
• As-welded 100%
• Underfill 66%
• NiCrBSi 33%
• Microstructure 33%
• Stainless Steel Plate 33%
• Fracture Surface 33%
• Crack Path 33%
• Joint Integrity 33%
• Porosity 33%
• Ultimate Tensile Strength 33%
• Base Metals 33%
• Heat Affected Zone 33%
• Grain Refinement 33%
• Fusion Zone 33%
• Microstructure Hardness 33%
• Tensile Fracture 33%
• Delta Ferrite 33%
• Untempered Martensite 33%
• Impact Energy 33%
• Fractographic Analysis 33%
• Charpy Impact Test 33%
• Low Porosity 33%
• Tensile Impact 33%
• Weldment 33%
• Energy Value 33%
• Fracture Energy 33%
• Weld Bead Geometry 33%
• Sample Analysis 33%
• Ternary Phase Diagram 33%
• Martensite Matrix 33%
• Hardness Mapping 33%
• Prior Austenite Grain Boundary 33%
• Geometric Defects 33%
• Defect Microstructure 33%
• Residual δ-ferrite 33%
• High Welding Speed 33%

Material Science

• Martensite 100%
• Mechanical Property 100%
• Martensitic Stainless Steel 100%
• Arc Welding 100%
• Ferrite 100%
• Austenite 50%
• Grain Boundary 50%
• Welded Joint 50%
• Ultimate Tensile Strength 50%
• Grain Refinement 50%
• Impact Testing 50%
• Microstructure Defect 50%