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Microstructure and fatigue fracture mechanism of stainless steel SS304L fabricated by cold spray additive manufacturing
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DOI:10.1016/j.ijfatigue.2026.109884.png)
Abstract
En 中文
• Fatigue fracture mechanism of CSAM SS304L deposits was clarified. • Deposits at the AS state shows heterogeneous and severely deformed microstructure. • Fatigue strength improved due to strengthened integrity of inter-particle interface. • Fatigue fracture shifted to trans-particle mode with improved particle bonding.
Keywords:
Cold spray
Microstructure
Fatigue fracture
Stainless steel SS304L
Inter-particle bonding
Journal
IF:
6.8
Papers:
8.7K
Citations:
3.4W
