Research on the microstructural differences and mechanical response mechanisms of martensitic stainless steel additive manufacturing under cross-scale heat input control

Additively manufactured precipitation-hardened martensitic stainless steels (PHMSS-AMs) exhibit significant brittleness, with microstructure primarily governed by cooling rate, which correlates positively with heat input. Different additive manufacturing (AM) methods involve heat inputs varying by o...

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Autors principals:	Liangliang Zhang, Yu Miao, Jianyong Wang, Meng Zhang, Yingying Liu, Yang Zhou, Pengjun Zuo, Zhuoran Shi, Shifeng Liu, Sefei Yang
Format:	Artigo
Idioma:	Inglês
Publicat:	Elsevier 2025-12-01
Col·lecció:	Materials & Design
Matèries:	Precipitation-hardened martensitic stainless steel Ductility and toughness Dislocation motion Heat input
Accés en línia:	http://www.sciencedirect.com/science/article/pii/S0264127525015539
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