High-throughput printing of functionally gradient material from self-propagation DOI Creative Commons
Yan Zhang, Yi Liu, Jianping Zhou

и другие.

Research Square (Research Square), Год журнала: 2025, Номер unknown

Опубликована: Март 7, 2025

Abstract The development of new materials is great significance for scientific and technological innovation essential in addressing significant societal challenges (1). Combinatorial material deposition techniques facilitate the understanding composition-structure-property relationships permit rapid screening across diverse compositional ranges (2). However, there are considerable associated with universal integration multiple creation gradient libraries due to lack efficient mixing mechanisms difficulty achieving precise dispensing (3-5). In this study, we introduce a novel printing approach multicomponent materials, which amalgamates various constituent three-dimensional multiscale high-throughput multigradient materials. This overcomes limitations prolonged cycle times, high experimental costs, low efficiency inherent traditional manufacturing methods. First, developed 3D-printed precursor that can be shaped arbitrarily. By meticulously proportioning components these through libraries, enable multi-degree-of-freedom adjustments ratios on-demand combinations, resulting fabrication complex not achievable conventional processes. Subsequently, established highly adaptable self-propagating energy technology based on reduces reliance specific equipment Finally, demonstrated application strategy copper-based composites allows simultaneous incorporation an array metallic non-metallic compounds graded properties compositions structures. advancement significantly enhances scope additive applications composition optimization, functional grading, structural tuning, surpassing capabilities Our ability synchronize multilayer during process, while mitigating thermal accumulation defects such as cracks stacking between gradients, represents marked improvement over hot-cold Furthermore, transitioned from outside-in model manufacturing—where methods dictate consumables—to inside-out model, whereby consumables inform methodology equipment. Such paradigm shift will functionally unique arrangements unattainable techniques.

Язык: Английский

High-throughput printing of functionally gradient material from self-propagation DOI Creative Commons
Yan Zhang, Yi Liu, Jianping Zhou

и другие.

Research Square (Research Square), Год журнала: 2025, Номер unknown

Опубликована: Март 7, 2025

Abstract The development of new materials is great significance for scientific and technological innovation essential in addressing significant societal challenges (1). Combinatorial material deposition techniques facilitate the understanding composition-structure-property relationships permit rapid screening across diverse compositional ranges (2). However, there are considerable associated with universal integration multiple creation gradient libraries due to lack efficient mixing mechanisms difficulty achieving precise dispensing (3-5). In this study, we introduce a novel printing approach multicomponent materials, which amalgamates various constituent three-dimensional multiscale high-throughput multigradient materials. This overcomes limitations prolonged cycle times, high experimental costs, low efficiency inherent traditional manufacturing methods. First, developed 3D-printed precursor that can be shaped arbitrarily. By meticulously proportioning components these through libraries, enable multi-degree-of-freedom adjustments ratios on-demand combinations, resulting fabrication complex not achievable conventional processes. Subsequently, established highly adaptable self-propagating energy technology based on reduces reliance specific equipment Finally, demonstrated application strategy copper-based composites allows simultaneous incorporation an array metallic non-metallic compounds graded properties compositions structures. advancement significantly enhances scope additive applications composition optimization, functional grading, structural tuning, surpassing capabilities Our ability synchronize multilayer during process, while mitigating thermal accumulation defects such as cracks stacking between gradients, represents marked improvement over hot-cold Furthermore, transitioned from outside-in model manufacturing—where methods dictate consumables—to inside-out model, whereby consumables inform methodology equipment. Such paradigm shift will functionally unique arrangements unattainable techniques.

Язык: Английский

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