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公开(公告)号：US20240218477A1
公开(公告)日：2024-07-04
申请号：US18525833
申请日：2023-11-30
发明人： Soo Jin Chung , Won Ki Chung , Jun Yong Park , Young Min Shin , Hyeon Seung Lee
CPC分类号： C21D9/0062 , F27D9/00 , F27D2009/0075 , F27D2009/0081
摘要： The present disclosure relates to a cooling device for heat treatment that performs heat treatment by cooling individually or as a whole a heated metal object. The cooling device for heat treatment includes: a chamber within which a plurality of objects is disposed; an individual cooling unit configured to individually cover the object and to spray a cooling medium onto the object; and a driving unit configured to be provided on the chamber and to move the individual cooling unit in an up and down direction.
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公开(公告)号：US10329665B2
公开(公告)日：2019-06-25
申请号：US15379296
申请日：2016-12-14
发明人： Seungkoo Lee , Woong Pyo Hong , Bokyung Kim , Jungyeon Park , Seung Jeong Oh , In Woong Lyo , Su Jung Noh , Jun Seok Lee , Won Ki Chung , Seung Gyun Ahn
IPC分类号： H01M8/0247 , C23C16/26 , C23C16/02 , C23C16/50 , H01M8/0206 , H01M8/0213 , H01M8/0228
摘要： A fuel cell separator includes a metal substrate having a surface; an ion penetration layer including carbon diffusion-inhibiting ions extending from the surface of the metal substrate into the metal substrate; and a carbon coating layer disposed on the surface of the metal substrate.
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公开(公告)号：US20180112306A1
公开(公告)日：2018-04-26
申请号：US15379296
申请日：2016-12-14
发明人： Seungkoo Lee , Woong Pyo Hong , Bokyung Kim , Jungyeon Park , Seung Jeong Oh , In Woong Lyo , Su Jung Noh , Jun Seok Lee , Won Ki Chung , Seung Gyun Ahn
IPC分类号： C23C16/26 , H01M8/0247 , C23C16/50 , C23C16/02
CPC分类号： C23C16/26 , C23C16/0227 , C23C16/0245 , C23C16/0263 , C23C16/50 , H01M8/0206 , H01M8/0213 , H01M8/0228 , H01M8/0247
摘要： A fuel cell separator includes a metal substrate having a surface; an ion penetration layer including carbon diffusion-inhibiting ions extending from the surface of the metal substrate into the metal substrate; and a carbon coating layer disposed on the surface of the metal substrate.
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公开(公告)号：US10737462B2
公开(公告)日：2020-08-11
申请号：US15653224
申请日：2017-07-18
发明人： Jeong Uk An , Won Ki Chung , Jun Seok Lee
IPC分类号： F16C33/02 , F16C33/08 , B32B5/02 , C23C16/04 , C10M103/04 , C23C14/04 , C10M177/00 , C23C14/02 , C10M103/02 , C10M103/06 , C09D7/40 , B05D1/36 , B05D5/08 , B05D7/00 , B41N1/00 , C10N30/06 , C10N50/00 , C10N70/00 , F16C33/10 , B05D3/12 , C09D5/00
摘要： A method for coating a surface of a moving part of a vehicle may include a coating preparation process of disposing a screen having a plurality of meshes to be distanced from a surface of the moving part of the vehicle to be coated depending on a predetermined spaced distance; and a coating layer deposition process of forming a coating layer having a pattern having a shape in which a plurality of embossings corresponding to the mesh shape is repeated on the surface of the moving part of the vehicle by a vacuum deposition scheme and forming the coating layer so that the adjacent emboss is connected to each other.
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公开(公告)号：US20190264321A1
公开(公告)日：2019-08-29
申请号：US16406286
申请日：2019-05-08
发明人： Seungkoo Lee , Woong Pyo Hong , Bokyung Kim , Jungyeon Park , Seung Jeong Oh , In Woong Lyo , Su Jung Noh , Jun Seok Lee , Won Ki Chung , Seung Gyun Ahn
IPC分类号： C23C16/26 , H01M8/0228 , H01M8/0213 , H01M8/0206 , C23C16/02 , C23C16/50 , H01M8/0247
摘要： A fuel cell separator includes a metal substrate having a surface; an ion penetration layer including carbon diffusion-inhibiting ions extending from the surface of the metal substrate into the metal substrate; and a carbon coating layer disposed on the surface of the metal substrate.
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