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公开(公告)号：KR1020140044184A
公开(公告)日：2014-04-14
申请号：KR1020120110234
申请日：2012-10-04
Applicant: 현대자동차주식회사
Inventor： 차성철
CPC classification number: F01N13/16 , C23C14/0641 , C23C14/35 , C23C14/352 , C23C28/322 , C23C28/34 , F01N2510/00 , F01N2530/06 , Y10T428/24975
Abstract: The present invention relates to a coating material for a component of an engine exhaust system comprising a CrN or Ti(C)N second junction layer located on the surface of a base material, a TiAlN/CrN supporting layer located on the surface of the second junction layer, and a TiAlN/CrSiN or TiAlN/CrSiCN functional layer located on the surface of the supporting layer; and a method for manufacturing the same. The coating material for a component of an engine exhaust system and the method for manufacturing the same are provided to improve seizure resistance and abrasion resistance of the component of an engine exhaust system. [Reference numerals] (100) (nitration 80-120 μm) Base material
Abstract translation: 本发明涉及一种用于发动机排气系统的部件的涂料，其包括位于基材表面上的CrN或Ti（C）N第二结层，位于第二层的表面上的TiAlN / CrN支撑层 接合层和位于支撑层表面上的TiAlN / CrSiN或TiAlN / CrSiCN功能层; 及其制造方法。 用于发动机排气系统的部件的涂料及其制造方法被提供以提高发动机排气系统的部件的耐咬合性和耐磨性。 （附图标记）（100）（硝化80-120μm）基材
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公开(公告)号：KR1020140038084A
公开(公告)日：2014-03-28
申请号：KR1020120104342
申请日：2012-09-20
Applicant: 현대자동차주식회사
Inventor： 차성철
Abstract: The present invention relates to a coating material for a pin or a shaft and a manufacturing method thereof. The coating material for a pin or a shaft and the manufacturing method thereof for improving the wear resistance and thermal resistance of a pin or a shaft comprises: a Cr or Ti bonding layer which is formed on the surface of a base material; a CrN or WC supporting layer which is positioned on the surface of the bonding layer; and an Si-DLC or SiO-DLC functional layer which is positioned on the surface of the supporting layer. [Reference numerals] (200) Base material
Abstract translation: 本发明涉及一种销或轴的涂层材料及其制造方法。 销或轴的涂层材料及其制造方法，其用于提高销或轴的耐磨性和耐热性，包括：形成在基材表面上的Cr或Ti粘合层; 位于结合层的表面上的CrN或WC支撑层; 以及位于支撑层的表面上的Si-DLC或SiO-DLC功能层。 （附图标记）（200）基材
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公开(公告)号：KR1020140022228A
公开(公告)日：2014-02-24
申请号：KR1020120088571
申请日：2012-08-13
Applicant: 현대자동차주식회사
Inventor： 차성철
CPC classification number: C23C4/11 , C23C4/02 , C23C4/073 , C23C4/134 , H05K7/20481
Abstract: The present invention relates to a thermal barrier coating layer and a method for manufacturing the same comprising: a NiCrAl junction layer formed on a surface of a basic material; and a YSZ layer located on a surface of the NiCrAl junction layer. The present invention relates to a thermal barrier coating layer which is capable of improving fuel efficiency of a vehicle by applying the thermal barrier coating layer to a SCR system, and reducing heat damage of the peripheral parts of an engine exhaust system since oxidation resistance, heat resistance, hardness and especially, thermal barrier properties are excellent; and a method for manufacturing the same. [Reference numerals] (100) Basic material; (110) Junction layer (NiCrAl); (120) Thermal barrier coating layer (YSZ)
Abstract translation: 本发明涉及一种热障涂层及其制造方法，包括：在基材表面上形成的NiCrAl结层; 以及位于NiCrAl结层的表面上的YSZ层。 本发明涉及一种能够通过将耐热涂层施加到SCR系统来提高车辆的燃料效率的热障涂层，并且减少发动机排气系统的周边部件的耐热性，热量的热损伤 电阻，硬度，特别是隔热性优异; 及其制造方法。 （附图标记）（100）基本材料; （110）结层（NiCrAl）; （120）隔热涂层（YSZ）
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公开(公告)号：KR1020140019673A
公开(公告)日：2014-02-17
申请号：KR1020120086217
申请日：2012-08-07
Applicant: 현대자동차주식회사
Inventor： 차성철
CPC classification number: C23C14/0641 , B32B15/01 , C23C14/0664 , C23C28/042 , C23C28/044 , C23C28/42
Abstract: The present invention relates to a mold for forming an ultra high strength steel sheet with a multi-coating layer which is provided to extend the life of a mold and improve the forming quality of a steel sheet at the same time by coating materials, which have a heat insulation property, wear resistance and low friction, on a surface of the mold. The mold for forming an ultra high strength sheet with a multi-coating layer is provided to significantly extend a service life thereof and to secures heat resistance, heat oxidation, wear resistance, and low friction simultaneously by successively coating CrN or Ti(C)N, a nano multi-layer composed of TiAlN/CrN, and a nano multi-layer composed of TiAlCN/CrCN on the surface thereof. [Reference numerals] (AA) Second nano-multilayer of 0.5-5um; (BB) First nano-multilayer of 0.5-5um; (CC) Bonding layer; (DD) Basic material
Abstract translation: 本发明涉及一种用于形成具有多层涂层的超高强度钢板的模具，其通过涂覆材料同时延长模具的使用寿命并提高钢板的成型质量，该材料具有 在模具的表面上具有隔热性，耐磨性和低摩擦力。 提供用于形成具有多层涂层的超高强度片材的模具，以通过连续地涂覆CrN或Ti（C）N来显着延长其使用寿命并同时确保耐热性，热氧化，耐磨性和低摩擦力 ，由TiAlN / CrN组成的纳米多层及其表面由TiAlCN / CrCN组成的纳米多层。 （标号）（AA）0.5-5um的第二纳米多层; （BB）0.5-5um的第一纳米多层; （CC）接合层; （DD）基本材料
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公开(公告)号：KR101338059B1
公开(公告)日：2013-12-06
申请号：KR1020110056164
申请日：2011-06-10
Applicant: 현대자동차주식회사
CPC classification number: C23C8/80 , C23C28/044 , Y10T428/24975 , Y10T428/265
Abstract: 본 발명의 일 측면은 본 발명은 금형 모재의 코팅재에 관한 것으로, 더욱 상세하게는 코팅 물질과 모재 간의 밀착력이 우수하고, 코팅시 균열을 야기하지 않는 금형 모재의 코팅재를 제공하는 것에 있으며, 이러한 본 발명의 실시예에 따른 금형 모재의 코팅재는 모재 표면에 이온질화층이 형성되고, 이온질화층 위에 AlTiCrN, AlCrSiN, AlTiSiN, AlTiCrSiN 중에서 1종 이상 선택되어 조성된 중간코팅층이 구성되고, 중간코팅층 위에 AlTiCrCN, AlCrSiCN, AlTiSiCN, AlTiCrSiCN 중에서 1종 이상 선택되어 조성된 표면코팅층으로 구성된다.
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Patent Agency Ranking
公开(公告)号：KR1020130114831A
公开(公告)日：2013-10-21
申请号：KR1020120037174
申请日：2012-04-10
Applicant: 현대자동차주식회사
CPC classification number: F01L13/0015 , C23C4/02 , C23C4/06 , F01L3/02 , Y02T10/18
Abstract: PURPOSE: A surface processing method of variable valve lift instruments is provided to perform a Mo spray coating to have an excellent thermal resistance which does not change material properties even at a high temperature, and to prevent the change and deterioration of the material properties under the condition of more than 400 degrees. CONSTITUTION: A surface processing method of variable valve lift instruments comprises the following steps. The surface of one part (13), which is selected among pins, cams, a housing, and bodies of the components of a variable valve lift, is sand-blasted. A coating layer (11) is formed by spraying melted Mo through a nozzle onto the surface of the part after a Mo wire, which is supplied to the inside of a spraying gun, is melted. The coating layer which is formed on the part is polished. [Reference numerals] (13) Basic material; (AA) Sand blasting; (BB) Mo spraying; (CC) Polishing
Abstract translation: 目的：提供可变气门升程仪表的表面处理方法，以进行Mo喷涂，具有优异的耐热性，即使在高温下也不会改变材料性能，并且防止材料性能的变化和劣化 条件超过400度。 构成：可变气门升降仪表面处理方法包括以下步骤。 对可变气门升程的部件的销，凸轮，壳体和主体中的一部分（13）的表面进行喷砂处理。 在供给到喷枪内部的Mo线熔化之后，通过喷嘴将熔融的Mo喷射到该部件的表面上来形成涂层（11）。 在该部件上形成的涂层被抛光。 （附图标记）（13）基材; （AA）喷砂; （BB）喷涂; （CC）抛光
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公开(公告)号：KR101926931B1
公开(公告)日：2018-12-10
申请号：KR1020160161052
申请日：2016-11-30
Applicant: 현대자동차주식회사
Abstract: 본 발명은 스프링의 내측 영역에 압축 잔류응력을 형성시켜 피로수명 및 부식수명을 향상시키는 고내구 코일 스프링 및 그 제조방법에 관한 것이다.
본 발명의 일 실시형태에 따른 고내구 코일 스프링은 코일 형태의 스프링으로서, 스프링은 단면을 기준으로 스프링의 내부 중심점에 가까운 내측 영역, 스프링의 외부에 가까운 외측 영역, 스프링의 상부에 가까운 상측 영역 및 스프링의 하부에 가까운 하측 영역으로 구분하고, 상기 내측 영역에 형성된 압축 잔류응력이 상측 영역 및 하측 영역에 형성된 압축 잔류응력보다 같거나 큰 것을 특징으로 한다.-
公开(公告)号：KR101866039B1
公开(公告)日：2018-06-11
申请号：KR1020160091233
申请日：2016-07-19
Applicant: 현대자동차주식회사
CPC classification number: C23C14/24 , B29C35/02 , B29C70/30 , B29K2105/0872 , B29L2031/7494 , B32B1/08 , B32B5/26 , B32B27/38 , B32B2305/076 , B32B2605/00 , C23C14/024 , C23C14/025 , C23C14/028 , C23C14/06 , C23C14/08 , C23C16/0254 , C23C16/0272 , C23C16/30 , C23C16/44 , C23C28/00 , C23C28/30 , C23C28/32 , C23C28/323 , C23C28/324 , C23C28/343 , C23C30/005 , F16J1/16
Abstract: 적어도표면층이강화섬유및 수지를포함하는복합재재질로형성된피스톤핀을마련하는마련단계; 상기피스톤핀의표면층을가공하여조도를향상시키는향상단계; 및상기피스톤핀의마찰계수가저감되도록가공된상기표면층상에코팅층을형성시키는코팅단계;를포함하는복합재피스톤핀처리방법이소개된다.
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公开(公告)号：KR101836713B1
公开(公告)日：2018-03-09
申请号：KR1020160131804
申请日：2016-10-12
Applicant: 현대자동차주식회사
CPC classification number: C22C19/057 , C22C19/055 , C22C19/056 , B60K13/04
Abstract: 본발명은고온환경에서인장강도, 피로강도, 내산화성및 내마모성이우수한배기계부품용니켈합금에관한것이다. 본발명의일 실시형태에따른배기계부품용니켈합금은차량엔진의배기계에사용되는부품을위한니켈합금으로서, 중량%로, C: 0.01 ~ 0.2%, Si: 0.1 ~ 1.0%, Mn: 0.1 ~ 1.5%, Cr: 8 ~ 24%, Nb: 0.1 ~ 2.5%, Al: 0.1 ~ 4.0%, Co: 0.01 ~ 1%, Mo: 0.01 ~ 5.0%, W: 0.01 ~ 4%, Ta: 0.1 ~ 1%, Ti: 0.1 ~ 2.4%, Fe: 4.0 ~ 11.0%, 나머지 Ni 및기타불가피한불순물을포함한다.
Abstract translation: 用于排气系统部件的镍合金技术领域本发明涉及在高温环境下具有优异的拉伸强度，疲劳强度，抗氧化性和耐磨性的用于排气系统部件的镍合金。 本发明的实施方式的排气系统部件用镍合金是用于车辆用发动机的排气系统的部件用镍合金，其含有C：0.01〜0.2％，Si：0.1〜1.0％ ，Co：0.01-5.0％，Mo：0.01-5.0％，W：0.01-4％，Ta：0.1-1.5％，Cr：8-24％，Nb：0.1-2.5％ ％，Ti：0.1〜2.4％，Fe：4.0〜11.0％，其余为Ni等不可避免的杂质。
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公开(公告)号：KR1020180009830A
公开(公告)日：2018-01-30
申请号：KR1020160091233
申请日：2016-07-19
Applicant: 현대자동차주식회사
CPC classification number: C23C14/24 , B29C35/02 , B29C70/30 , B29K2105/0872 , B29L2031/7494 , B32B1/08 , B32B5/26 , B32B27/38 , B32B2305/076 , B32B2605/00 , C23C14/024 , C23C14/025 , C23C14/028 , C23C14/06 , C23C14/08 , C23C16/0254 , C23C16/0272 , C23C16/30 , C23C16/44 , C23C28/00 , C23C28/30 , C23C28/32 , C23C28/323 , C23C28/324 , C23C28/343 , C23C30/005 , F16J1/16 , C23C14/0605 , C23C14/0635 , C23C14/0641 , C23C16/26 , C23C16/401
Abstract: 적어도표면층이강화섬유및 수지를포함하는복합재재질로형성된피스톤핀을마련하는마련단계; 상기피스톤핀의표면층을가공하여조도를향상시키는향상단계; 및상기피스톤핀의마찰계수가저감되도록가공된상기표면층상에코팅층을형성시키는코팅단계;를포함하는복합재피스톤핀처리방법이소개된다.
Abstract translation: 本文公开了一种处理复合活塞销的方法，该方法包括：准备其至少表面层包括包含增强纤维和树脂的复合材料的活塞销; 通过加工活塞销的表面层来改善粗糙度; 以及在所加工的表面层上形成涂层以降低活塞销的摩擦系数。
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