Improvement of mechanical property of M2 high-speed steel with hetero-microstructure tailored via electron beam melting

Engineering

• Compressive Stress 33%
• Crystal Structure 33%
• Deformation Process 33%
• Electron Beam Melting 100%
• Energy Input 33%
• Fine Grain 33%
• High-Speed Steel 100%
• Microstructure 100%
• Scanning Strategy 66%
• Steel Sample 33%
• Strain Hardening 66%
• Stress Concentration 33%
• Structural Materials 33%
• Tensile Stress σ 33%
• Tensile Testing 33%
• Transmissions 33%
• Ultimate Tensile Strength 100%

Material Science

• Building Material 25%
• Carbide 25%
• Crystal Microstructure 50%
• Crystal Structure 25%
• Diffraction Measurement 25%
• Electron Backscatter Diffraction 25%
• Grain Size 25%
• High Speed Steel 100%
• Materials Structure 50%
• Mechanical Strength 75%
• Scanning Electron Microscopy 25%
• Stress Concentration 25%
• Tensile Testing 25%
• Transmission Electron Microscopy 25%
• Ultimate Tensile Strength 100%
• Work Hardening 50%