公开(公告)号：US11233248B2

公开(公告)日：2022-01-25

申请号：US16012156

申请日：2018-06-19

申请人： HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

发明人： Kwang Hoon Choi ,  Woong Pyo Hong ,  Chi Seung Lee ,  Hyun Dal Park ,  Bokyung Kim ,  Jungyeon Park ,  In Woong Lyo ,  Jiyoun Seo

IPC分类号： H01M8/0228 ,  C23C16/26 ,  C23C16/34 ,  C23C16/455 ,  C23C16/50 ,  C23C28/04 ,  H01M8/0206 ,  C23C28/00 ,  H01M8/0215

摘要： The method for coating a separator for a fuel cell according to one form of the present disclosure includes the steps of: vaporizing a metal nitride precursor to obtain a precursor gas; introducing a metal nitride coating layer-forming gas containing the precursor gas and a reactive gas to a reaction chamber; applying a voltage to the reaction chamber so that the precursor gas and reactive gas may be converted into a plasma state, thereby forming a metal nitride coating layer on a substrate; introducing a carbon layer-forming gas containing a carbonaceous gas to the reaction chamber; and applying a voltage to the reaction chamber so that the carbonaceous gas may be converted into a plasma state, thereby forming a carbon coating layer on the metal nitride coating layer.

公开(公告)号：US10088408B2

公开(公告)日：2018-10-02

申请号：US14944276

申请日：2015-11-18

申请人： Hyundai Motor Company ,  Pusan National University Industry—University Cooperation Foundation

发明人： Jung Yeon Park ,  Woong Pyo Hong ,  Ji Youn Seo ,  Bo Kyung Kim ,  In Woong Lyo ,  Kwang Hoon Choi ,  Doo In Kim ,  Sung Mo Park ,  Myung Yung Jeong

IPC分类号： G01N19/02 ,  G01Q60/24 ,  G01Q30/06 ,  G01Q60/26

摘要： A method of measuring a friction coefficient of a surface of a specimen includes: obtaining surface information of the specimen by using an atomic force microscope (AFM); calculating data of a friction coefficient of the surface of the specimen by using the surface information of the specimen; and mapping the data of the friction coefficient of the specimen to an image. The method of measuring a friction coefficient of a surface of a specimen may prevent a probe part of an atomic force microscope from being worn out and secure high reliability of the friction coefficient value by correcting the atomic force microscope using a specimen to be actually measured and measuring a fiction coefficient at the same time.

公开(公告)号：US20170141409A1

公开(公告)日：2017-05-18

申请号：US14965198

申请日：2015-12-10

申请人： Universitat Zu Koln ,  Hyundai Motor Company

发明人： Bokyung Kim ,  Yoo Chang Yang ,  Suk Min Baeck ,  Chi Seung Lee ,  Kwang Hoon Choi ,  In Woong Lyo ,  Jiyoun Seo ,  Sanjay Mathur ,  Yakup Gonullu ,  Andreas Mettenboerger ,  Thomas Fischer

IPC分类号： H01M8/0228 ,  C23C16/50

CPC分类号： H01M8/0228 ,  C23C16/32 ,  C23C16/50 ,  H01M8/0215 ,  H01M2250/20 ,  Y02T90/32

摘要： A method for coating a separator for a fuel cell is provided that includes vaporizing a metal carbide precursor to obtain a precursor gas; introducing a metal carbide coating layer-forming gas including the precursor gas in a reaction chamber; and applying a voltage to the reaction chamber so that the precursor gas is changed into a plasma state, thereby forming a metal carbide coating layer on either surface or both surfaces of a substrate. In this case, the metal carbide precursor may include a compound having a substituted or non-substituted cyclopentadienyl group.

公开(公告)号：US09970383B2

公开(公告)日：2018-05-15

申请号：US14929539

申请日：2015-11-02

申请人： Hyundai Motor Company

发明人： Bokyung Kim ,  In Woong Lyo ,  Woong Pyo Hong ,  Hong Kil Baek ,  Kwang Hoon Choi ,  Seung Woo Lee ,  Jiyoun Seo

IPC分类号： C08J9/35 ,  C09D183/04 ,  F02F1/00 ,  C08J9/00 ,  C08J9/28 ,  C08J9/32 ,  F02F1/18

CPC分类号： F02F1/004 ,  C08J9/286 ,  C08J9/32 ,  C08J9/35 ,  C08J2201/0502 ,  C09D183/04 ,  F02F1/00 ,  F02F1/18 ,  F05C2251/04 ,  F05C2251/048 ,  C08K3/36 ,  C08K2003/2244

摘要： The present invention provides a porous polymer resin layer that comprises a binder resin with pores having a mean maximum diameter of about 0.5 mm to 1.6 mm; and aerogels dispersed in the binder resin. In particular, the porous polymer resin layer has a density of about 0.5 g/ml to 1.6 g/ml.

公开(公告)号：US20170009331A1

公开(公告)日：2017-01-12

申请号：US15174230

申请日：2016-06-06

申请人： Hyundai Motor Company ,  Hyundai Steel Company

发明人： In Woong Lyo ,  Woong Pyo Hong ,  Kwang Hoon Choi ,  Hyuk Kang ,  Sang Jin Park ,  Yoon Suk Oh

IPC分类号： C23C14/02 ,  C23C14/54 ,  C23C14/14 ,  C23C14/34 ,  C23C14/50 ,  C23C14/06 ,  C23C14/32 ,  C23F15/00

CPC分类号： C23C14/025 ,  C23C14/0021 ,  C23C14/0641 ,  C23C14/14 ,  C23C14/32 ,  C23C14/325 ,  C23C14/345 ,  C23C14/505 ,  C23C14/54 ,  C23C14/586 ,  C23C28/322 ,  C23C28/34 ,  C23C28/42 ,  C23F15/00

摘要： Disclosed is a method and apparatus for forming a coating layer using a physical vapor deposition apparatus equipped with a sputtering apparatus and an arc ion plating apparatus, comprising: a first coating step of forming a Mo coating layer on a base material using a the sputtering apparatus and a Mo target and Ar gas; a nitrating step of forming a nitride film forming condition using an arc ion plating apparatus and Ar gas and N2 gas; a second coating step of forming a nano composite coating layer of Cr—Mo—N using the Mo target and Ar gas of the sputtering apparatus and the Ar gas, N2 gas and a Cr source of the arc ion plating apparatus at the same time; and a multi-coating step of forming a multi-layer having alternating Cr—Mo—N nano composite coating layers and Mo coating layers by revolving the base material around a central pivot.

摘要翻译： 公开了一种使用具有溅射装置和电弧离子镀装置的物理气相沉积装置形成涂层的方法和装置，包括：第一涂覆步骤，使用溅射装置在基材上形成Mo涂层 和Mo靶和Ar气; 使用电弧离子镀装置和Ar气体和N 2气体形成氮化物成膜条件的硝化步骤; 使用溅射装置的Mo靶和Ar气体以及电弧离子电镀装置的Ar气体，N 2气体和Cr源同时形成Cr-Mo-N的纳米复合涂层的第二涂覆步骤; 以及通过使基材围绕中心枢轴旋转而形成具有交替的Cr-Mo-N纳米复合涂层和Mo涂层的多层的多涂层步骤。

公开(公告)号：US20160161396A1

公开(公告)日：2016-06-09

申请号：US14944276

申请日：2015-11-18

申请人： HYUNDAI MOTOR COMPANY ,  Pusan National University Industry-University Cooperation Foundation

发明人： Jung Yeon Park ,  Woong Pyo Hong ,  Ji Youn Seo ,  Bo Kyung Kim ,  In Woong Lyo ,  Kwang Hoon Choi ,  Doo In Kim ,  Sung Mo Park ,  Myung Yung Jeong

IPC分类号： G01N19/02 ,  G01Q60/24

CPC分类号： G01N19/02 ,  G01Q30/06 ,  G01Q60/26

摘要： A method of measuring a friction coefficient of a surface of a specimen includes: obtaining surface information of the specimen by using an atomic force microscope (AFM); calculating data of a friction coefficient of the surface of the specimen by using the surface information of the specimen; and mapping the data of the friction coefficient of the specimen to an image. The method of measuring a friction coefficient of a surface of a specimen may prevent a probe part of an atomic force microscope from being worn out and secure high reliability of the friction coefficient value by correcting the atomic force microscope using a specimen to be actually measured and measuring a fiction coefficient at the same time.

摘要翻译： 测定试样表面的摩擦系数的方法包括：使用原子力显微镜（AFM）获得试样的表面信息; 通过使用试样的表面信息计算试样表面的摩擦系数的数据; 并将样本的摩擦系数的数据映射到图像。 测定试样表面的摩擦系数的方法可以防止原子力显微镜的探头部分磨损，并且通过使用要实际测量的试样校正原子力显微镜来确保摩擦系数值的高可靠性， 同时测量小说系数。

公开(公告)号：US20140170441A1

公开(公告)日：2014-06-19

申请号：US13796506

申请日：2013-03-12

申请人： HYUNDAI MOTOR COMPANY

发明人： Hyuk Kang ,  Woong Pyo Hong ,  In Woong Lyo ,  Kwang Hoon Choi

IPC分类号： B32B15/01 ,  C23C4/10

CPC分类号： B32B15/01 ,  C23C4/10 ,  C23C14/0021 ,  C23C14/0641 ,  Y10T428/12806

摘要： Disclosed is a TiAgN coating layer, which is coated by plasma coating method using nitrogen gas, a Ti source and a Ag source, the coating layer comprising Ag in the coating layer at an amount of about 15 at % or more, a TiAgN coating method, and a TiAgN coating apparatus therefor.

摘要翻译： 公开了一种TiAgN涂层，其通过使用氮气，Ti源和Ag源的等离子体涂覆法涂覆，涂层在涂层中以约15原子％以上的量包含Ag，TiAgN涂覆法 ，和其中的TiAgN涂布装置。

公开(公告)号：US20140170053A1

公开(公告)日：2014-06-19

申请号：US13829847

申请日：2013-03-14

申请人： HYUNDAI MOTOR COMPANY

发明人： In Woong Lyo ,  Woong Pyo Hong ,  Hyuk Kang ,  Kwang Hoon Choi

IPC分类号： C23C16/34 ,  C09D1/00 ,  C23C16/52

CPC分类号： C09D1/00 ,  C09D7/61 ,  C23C14/0688

摘要： Disclosed herein is a low friction coating layer wherein the uniform concentration of a low friction metal in the coating layer is increased by increasing a turning-on power of a low friction metal source to be higher than a turning-off power thereof, decreasing a turning-on power of a Ti source to be lower than a turning-off power thereof. Alternatively the concentration is increased by increasing a flow rate or temperature of a nitrogen atmosphere gas upon introduction to be higher than upon termination of the introduction thereof.

摘要翻译： 本文公开了一种低摩擦涂层，其中通过将低摩擦金属源的接通功率提高到高于其关闭功率来增加涂层中低摩擦金属的均匀浓度，减少转动 Ti源的功率低于其关断功率。 或者，通过在引入时增加氮气氛气体的流量或温度来提高浓度，使其高于其引入终止时的浓度。

公开(公告)号：US20150021165A1

公开(公告)日：2015-01-22

申请号：US14509003

申请日：2014-10-07

申请人： Hyundai Motor Company

发明人： Kwang Hoon Choi ,  In Woong Lyo ,  Woong Pyo Hong ,  Hyuk Kang

IPC分类号： C23C14/06 ,  B32B9/04 ,  C23C14/14 ,  B32B15/04 ,  C23C14/22 ,  C23C14/34

CPC分类号： B32B9/04 ,  B32B9/041 ,  B32B15/04 ,  C23C14/06 ,  C23C14/0641 ,  C23C14/0688 ,  C23C14/14 ,  C23C14/22 ,  C23C14/34 ,  Y10T428/24975 ,  Y10T428/265 ,  Y10T428/31678

摘要： The present invention provides a low-friction coating layer for vehicle components comprising: a Ti layer on a surface of a base material; a TiN layer on the Ti layer surface; a TiAgN layer on the TiN layer surface; and an Ag layer transferred on the TiAgN layer surface, and a method for producing the same.

摘要翻译： 本发明提供了一种用于车辆部件的低摩擦涂层，包括：在基材表面上的Ti层; Ti层表面上的TiN层; 在TiN层表面上的TiAgN层; 以及在TiAgN层表面上转移的Ag层及其制造方法。

公开(公告)号：US20140170051A1

公开(公告)日：2014-06-19

申请号：US13830250

申请日：2013-03-14

申请人： HYUNDAI MOTOR COMPANY

发明人： Woong Pyo Hong ,  In Woong Lyo ,  Hyuk Kang ,  Kwang Hoon Choi

IPC分类号： C23C14/06 ,  C01B21/076

CPC分类号： C23C14/0641 ,  C01B21/0602 ,  C01B21/0761 ,  H01J37/32082

摘要： Disclosed is a TiAgN coating layer, formed by subjecting a substrate having a surface roughness of about 0.05˜0.1 μm to plasma coating by periodically turning on/off an Ag source while a Ti source is continuously turned on in a nitrogen gas atmosphere, a TiAgN coating method, and a TiAgN coating apparatus.

摘要翻译： 公开了一种TiAgN涂层，其通过在氮气气氛中连续接通Ti源的同时使Ag源周期性地接通/断开而使表面粗糙度为约0.05〜0.1μm的基板经受等离子体涂覆，TiAgN 涂布方法和TiAgN涂布装置。