Laser-Assisted Cold-Sprayed 316SS Coating

Doubled bond strength

Achieves high-strength heterogeneous bonding between stainless steel and aluminum alloy by avoiding brittle intermetallics via solid-state deposition.

Liu, Shaowu · Wei, Zheng · Wang, Shen · Wu, Hongjian · Li, Wenbo · Li, Bo · Yu, Zexin · Zhang, Panpan · Zhang, Qunli · Liao, Hanlin · Jianhua, Yao

Journal of Materials Research and Technology 2026

Specifications

Porosity reduced

{'zh': '600', 'en': '~1.0'} %

界面结合强度从冷喷涂

{'zh': '35', 'en': ''} MPa

降至

{'zh': '7.2 × 10⁻⁵', 'en': ''} mm³ N⁻¹

降至

{'zh': '8.77 × 10⁻⁶', 'en': ''} A/cm²