The next generation of advanced fusion reactors requires high-performance reduced activation ferrite/martensite (RAFM) steel parts. Here. we propose a new process strategy to achieve high strength-ductility synergy of RAFM steel fabricated by laser powder bed fusion (LPBF). The key idea is to develop a layer-wise heterogeneous structure (HS) by modulating the phase composition via per... https://www.deliandiver.com/product-category/cup-setting-knob/