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公开(公告)号：US20240123497A1
公开(公告)日：2024-04-18
申请号：US18296572
申请日：2023-04-06
IPC分类号： B22F1/054 , B22F1/103 , B22F10/64 , B33Y10/00 , B33Y30/00 , B33Y70/10 , B82Y30/00 , B82Y40/00 , C22C21/00
CPC分类号： B22F1/0547 , B22F1/103 , B22F10/64 , B33Y10/00 , B33Y30/00 , B33Y70/10 , B82Y30/00 , B82Y40/00 , C22C21/00 , B22F2301/052 , B22F2302/205 , B22F2304/10
摘要： Methods for large-scale additive manufacturing of high-strength boron nitride nanotubes (BNNT)/aluminum (Al) (e.g., reinforced Al alloy) metal matrix composites (MMCs) (BNNT/Al MMCs), as well as the BNNT/Al MMCs produced by the large-scale additive manufacturing methods, are provided. A combination of ultrasonication and spray drying techniques can produce good BNNT/Al alloy feedstock powders, which can be used in a cold spraying process.
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公开(公告)号：US11780023B2
公开(公告)日：2023-10-10
申请号：US18065791
申请日：2022-12-14
IPC分类号： B23K9/04 , B22F1/14 , B22F1/107 , B33Y10/00 , B33Y70/10 , B23K103/10 , B23K37/02 , B23K103/16
CPC分类号： B23K9/044 , B22F1/107 , B22F1/14 , B33Y10/00 , B33Y70/10 , B23K37/0229 , B23K2103/10 , B23K2103/16
摘要： Methods for fabricating high-strength aluminum-boron nitride nanotube (Al—BNNT) wires or wire feedstock from Al—BNNT composite raw materials by mechanical deformation using wire drawing and extrusion are provided, as well as large-scale, high-strength Al—BNNT composite components (e.g., with a length on the order of meters (m) and/or a mass on the order of hundreds of kilograms (kg)). The large-scale, high-strength Al—BNNT composite components can be made via wire-based additive manufacturing.
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公开(公告)号：US20230241674A1
公开(公告)日：2023-08-03
申请号：US18296570
申请日：2023-04-06
IPC分类号： B22F1/054 , C22C21/00 , B22F1/103 , B82Y30/00 , B33Y70/10 , B82Y40/00 , B33Y10/00 , B22F10/64 , B33Y30/00
CPC分类号： B22F1/0547 , C22C21/00 , B22F1/103 , B82Y30/00 , B33Y70/10 , B82Y40/00 , B33Y10/00 , B22F10/64 , B33Y30/00 , B22F2301/052 , B22F2304/10 , B22F2302/205
摘要： Methods for large-scale additive manufacturing of high-strength boron nitride nanotubes (BNNT)/aluminum (Al) (e.g., reinforced Al alloy) metal matrix composites (MMCs) (BNNT/Al MMCs), as well as the BNNT/Al MMCs produced by the large-scale additive manufacturing methods, are provided. A combination of ultrasonication and spray drying techniques can produce good BNNT/Al alloy feedstock powders, which can be used in a cold spraying process.
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公开(公告)号：US20230182224A1
公开(公告)日：2023-06-15
申请号：US18065791
申请日：2022-12-14
摘要： Methods for fabricating high-strength aluminum-boron nitride nanotube (Al—BNNT) wires or wire feedstock from Al—BNNT composite raw materials by mechanical deformation using wire drawing and extrusion are provided, as well as large-scale, high-strength Al—BNNT composite components (e.g., with a length on the order of meters (m) and/or a mass on the order of hundreds of kilograms (kg)). The large-scale, high-strength Al—BNNT composite components can be made via wire-based additive manufacturing.
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公开(公告)号：US12103071B2
公开(公告)日：2024-10-01
申请号：US18296572
申请日：2023-04-06
IPC分类号： B22F1/05 , B22F1/054 , B22F1/103 , B22F10/64 , B33Y10/00 , B33Y30/00 , B33Y70/10 , B82Y30/00 , B82Y40/00 , C22C21/00
CPC分类号： B22F1/0547 , B22F1/103 , B22F10/64 , B33Y10/00 , B33Y30/00 , B33Y70/10 , B82Y30/00 , B82Y40/00 , C22C21/00 , B22F2301/052 , B22F2302/205 , B22F2304/10
摘要： Methods for large-scale additive manufacturing of high-strength boron nitride nanotubes (BNNT)/aluminum (Al) (e.g., reinforced Al alloy) metal matrix composites (MMCs) (BNNT/Al MMCs), as well as the BNNT/Al MMCs produced by the large-scale additive manufacturing methods, are provided. A combination of ultrasonication and spray drying techniques can produce good BNNT/Al alloy feedstock powders, which can be used in a cold spraying process.
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公开(公告)号：US12005497B2
公开(公告)日：2024-06-11
申请号：US18065796
申请日：2022-12-14
IPC分类号： B22F1/054 , B22F1/103 , B22F10/64 , B33Y10/00 , B33Y30/00 , B33Y70/10 , B82Y30/00 , B82Y40/00 , C22C21/00
CPC分类号： B22F1/0547 , B22F1/103 , B22F10/64 , B33Y10/00 , B33Y30/00 , B33Y70/10 , B82Y30/00 , B82Y40/00 , C22C21/00 , B22F2301/052 , B22F2302/205 , B22F2304/10
摘要： Methods for large-scale additive manufacturing of high-strength boron nitride nanotubes (BNNT)/aluminum (Al) (e.g., reinforced Al alloy) metal matrix composites (MMCs) (BNNT/Al MMCs), as well as the BNNT/Al MMCs produced by the large-scale additive manufacturing methods, are provided. A combination of ultrasonication and spray drying techniques can produce good BNNT/Al alloy feedstock powders, which can be used in a cold spraying process.
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公开(公告)号：US11958108B2
公开(公告)日：2024-04-16
申请号：US18296570
申请日：2023-04-06
IPC分类号： B33Y10/00 , B22F1/00 , B22F1/054 , B22F1/103 , B22F10/64 , B33Y30/00 , B33Y70/10 , B82Y30/00 , B82Y40/00 , C22C21/00
CPC分类号： B22F1/0547 , B22F1/103 , B22F10/64 , B33Y10/00 , B33Y30/00 , B33Y70/10 , B82Y30/00 , B82Y40/00 , C22C21/00 , B22F2301/052 , B22F2302/205 , B22F2304/10
摘要： Methods for large-scale additive manufacturing of high-strength boron nitride nanotubes (BNNT)/aluminum (Al) (e.g., reinforced Al alloy) metal matrix composites (MMCs) (BNNT/Al MMCs), as well as the BNNT/Al MMCs produced by the large-scale additive manufacturing methods, are provided. A combination of ultrasonication and spray drying techniques can produce good BNNT/Al alloy feedstock powders, which can be used in a cold spraying process.
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公开(公告)号：US20230191479A1
公开(公告)日：2023-06-22
申请号：US18065796
申请日：2022-12-14
IPC分类号： B22F1/054 , B22F1/103 , C22C21/00 , B82Y40/00 , B82Y30/00 , B33Y10/00 , B33Y30/00 , B33Y70/10 , B22F10/64
CPC分类号： B22F1/0547 , B22F1/103 , B22F10/64 , B33Y10/00 , B33Y30/00 , B33Y70/10 , B82Y30/00 , B82Y40/00 , C22C21/00 , B22F2301/052 , B22F2302/205 , B22F2304/10
摘要： Methods for large-scale additive manufacturing of high-strength boron nitride nanotubes (BNNT) / aluminum (Al) (e.g., reinforced Al alloy) metal matrix composites (MMCs) (BNNT/A1 MMCs), as well as the BNNT/A1 MMCs produced by the large-scale additive manufacturing methods, are provided. A combination of ultrasonication and spray drying techniques can produce good BNNT/Al alloy feedstock powders, which can be used in a cold spraying process.
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