Toughening by the addition of phosphorus to a high-strength steel with ultrafine elongated grain structure

Material Science

• Spring Steel 100%
• Crystal Microstructure 40%
• Embrittlement 40%
• High Strength Steel 40%
• Mechanical Strength 20%
• Ferrite 20%
• Hardening 20%
• Tensile Property 20%
• Microstructure 20%
• Grain Boundary 20%
• Delamination 20%

Physics

• Steel 100%
• Toughness 60%
• Crack Propagation 40%
• Microstructure 20%
• Area 20%
• Increasing 20%
• Contrast 20%
• High Strength 20%
• Room Temperature 20%
• Grain Boundaries 20%