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公开(公告)号：US20230144075A1
公开(公告)日：2023-05-11
申请号：US18084336
申请日：2022-12-19
Applicant: 6K Inc.
Inventor： Sunil Bhalchandra Badwe , Scott Joseph Turchetti , Makhlouf Redjdal
Abstract: Disclosed herein are embodiments of methods, devices, and assemblies for processing feedstock materials using microwave plasma processing. Specifically, the feedstock materials disclosed herein pertains to scrap materials, dehydrogenated or non-hydrogenated feed material, recycled used powder, and gas atomized powders. Microwave plasma processing can be used to spheroidize and remove contaminants. Advantageously, microwave plasma processed feedstock can be used in various applications such as additive manufacturing or powdered metallurgy (PM) applications that require high powder flowability.
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公开(公告)号：US20210187607A1
公开(公告)日：2021-06-24
申请号：US17124284
申请日：2020-12-16
Applicant: 6K Inc.
Inventor： Sunil Bhalchandra Badwe , Scott Joseph Turchetti , Makhlouf Redjdal
Abstract: Disclosed herein are embodiments of methods, devices, and assemblies for processing feedstock materials using microwave plasma processing. Specifically, the feedstock materials disclosed herein pertains to scrap materials, dehydrogenated or non-hydrogenated feed material, recycled used powder, and gas atomized powders. Microwave plasma processing can be used to spheroidize and remove contaminants. Advantageously, microwave plasma processed feedstock can be used in various applications such as additive manufacturing or powdered metallurgy (PM) applications that require high powder flowability.
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公开(公告)号：US20210129216A1
公开(公告)日：2021-05-06
申请号：US17102244
申请日：2020-11-23
Applicant: 6K Inc.
Inventor： John Barnes , Aaron Bent , Kamal Hadidi , Makhlouf Redjdal , Scott Turchetti , Saurabh Ullal , Ning Duanmu , Michael C. Kozlowski
Abstract: Disclosed herein are embodiments of methods, devices, and assemblies for processing feedstock materials using microwave plasma processing. Specifically, the feedstock materials disclosed herein pertains to scrap materials, dehydrogenated or non-hydrogenated feed material, and recycled used powder. Microwave plasma processing can be used to spheroidize and remove contaminants. Advantageously, microwave plasma processed feedstock can be used in various applications such as additive manufacturing or powdered metallurgy (PM) applications that require high powder flowability.
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公开(公告)号：US20240342791A1
公开(公告)日：2024-10-17
申请号：US18513326
申请日：2023-11-17
Applicant: 6K Inc.
CPC classification number: B22F1/065 , B22F1/05 , B22F9/14 , B22F2202/13 , B22F2302/20 , B22F2304/10
Abstract: Disclosed herein are embodiments of systems and method for processing feedstock materials using microwave plasma processing. Specifically, the feedstock materials disclosed herein pertain to metal powders. Microwave plasma processing can be used to spheroidize the metal powders and form metal nitride or metal carbide powders. The stoichiometry of the metal nitride or metal carbide powders can be controlled by changing the composition of the plasma gas and the residence time of the feedstock materials during plasma processing.
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公开(公告)号：US20230330748A1
公开(公告)日：2023-10-19
申请号：US18186469
申请日：2023-03-20
Applicant: 6K Inc.
Inventor： Sunil Bhalchandra Badwe , Makhlouf Redjdal , Scott Joseph Turchetti
CPC classification number: B22F9/04 , B22F9/14 , C22C1/04 , B22F1/065 , B22F2301/35 , B22F2009/043 , B22F2301/052 , B22F2301/205
Abstract: Disclosed herein are embodiments of mechanically alloyed powder feedstock and methods for spheroidizing them using microwave plasma processing. The spheroidized powder can be used in metal injection molding processes, hot isostatic processing, and additive manufacturing. In some embodiments, mechanical milling, such as ball milling, can be used to prepare high entropy alloys for microwave plasma processing.
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Patent Agency Ranking
公开(公告)号：US11633785B2
公开(公告)日：2023-04-25
申请号：US17656118
申请日：2022-03-23
Applicant: 6K Inc.
Inventor： Sunil Bhalchandra Badwe , Makhlouf Redjdal , Scott Joseph Turchetti
Abstract: Disclosed herein are embodiments of mechanically alloyed powder feedstock and methods for spheroidizing them using microwave plasma processing. The spheroidized powder can be used in metal injection molding processes, hot isostatic processing, and additive manufacturing. In some embodiments, mechanical milling, such as ball milling, can be used to prepare high entropy alloys for microwave plasma processing.
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公开(公告)号：US20220288685A1
公开(公告)日：2022-09-15
申请号：US17656118
申请日：2022-03-23
Applicant: 6K Inc.
Inventor： Sunil Bhalchandra Badwe , Makhlouf Redjdal , Scott Joseph Turchetti
Abstract: Disclosed herein are embodiments of mechanically alloyed powder feedstock and methods for spheroidizing them using microwave plasma processing. The spheroidized powder can be used in metal injection molding processes, hot isostatic processing, and additive manufacturing. In some embodiments, mechanical milling, such as ball milling, can be used to prepare high entropy alloys for microwave plasma processing.
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公开(公告)号：US20220097131A1
公开(公告)日：2022-03-31
申请号：US17484686
申请日：2021-09-24
Applicant: 6K Inc.
Inventor： Pawel Matys , Michael Kozlowski , Makhlouf Redjdal , Joseph Robert Caruso , Zongren Shang
Abstract: An apparatus for providing material feedstock into a plasma of a plasma torch includes a material feeding device having an input end and an output end. The output end of the material feeding device extends at least partially around the periphery of a plasma generated near the output end of the plasma torch. The material feeding device is oriented at an angle with respect to a central axis of the plasma torch.
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公开(公告)号：US11273491B2
公开(公告)日：2022-03-15
申请号：US16827322
申请日：2020-03-23
Applicant: 6K Inc.
Inventor： John Barnes , Aaron Bent , Kamal Hadidi , Makhlouf Redjdal , Scott Turchetti , Saurabh Ullal , Ning Duanmu , Michael C. Kozlowski
Abstract: Disclosed herein are embodiments of methods, devices, and assemblies for processing feedstock materials using microwave plasma processing. Specifically, the feedstock materials disclosed herein pertains to scrap materials, dehydrogenated or non-hydrogenated feed material, and recycled used powder. Microwave plasma processing can be used to spheroidize and remove contaminants. Advantageously, microwave plasma processed feedstock can be used in various applications such as additive manufacturing or powdered metallurgy (PM) applications that require high powder flowability.
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公开(公告)号：US20250019241A1
公开(公告)日：2025-01-16
申请号：US18766324
申请日：2024-07-08
Applicant: 6K Inc.
Inventor： Jared Majcher , Makhlouf Redjdal , Judith Lee , Vikram Singh
IPC: C01B32/16 , C01B32/186 , C23C16/27 , C23C16/511
Abstract: Embodiments disclosed herein relate to a systems, methods, and apparatus for the production of solid carbon materials and carbon containing gasses. The embodiments disclosed herein may facilitate the conversion of carbon-containing gases into carbon monoxide gas and/or solid carbon materials, such as, for example graphene, carbon nanocages, and carbon nanotubes. The process is cost efficient, energy efficient, and environmentally friendly with the ability to use or recycle carbon-containing gasses to produce solid carbon products.
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