-
公开(公告)号：KR101640912B1
公开(公告)日：2016-07-20
申请号：KR1020140082831
申请日：2014-07-03
Applicant: 현대자동차주식회사
CPC classification number: C23C14/0641 , B22C9/061 , B22C9/12 , C23C14/0057 , C23C14/022 , C23C14/22 , C23C14/34 , C23C14/352 , C23C16/44 , C23C28/044 , C23C28/048 , F01D5/02 , F01D5/288 , F05D2220/40 , F05D2230/90 , F05D2300/174
Abstract: 본발명은고온에서저마찰성등이우수한코팅층및 이의제조방법에관한것으로, 보다상세하게는질화처리된모재(100) 상부에위치하며코팅층의밀착성향상을위한 CrN 접합층(110); 상기 CrN 접합층(110) 상부에위치하며코팅층의내열성, 내피로성, 내마모성및 인성을위한 TiAlCrYN 나노다층지지층(120); 및상기 TiAlCrYN 나노다층지지층(120) 상부에위치하며코팅층의내열성, 내산화성, 내소착성, 인성및 저마찰성을위한 TiAlCrYCN 나노다층기능층(130);을포함함으로써, 터보차저터빈휠및 엔진배기계고온습동부품등의내열성, 내피로성, 저마찰성및 내소착성등을향상시킴으로써, 터빈휠의재질변경을통한터보랙개선효과를실현하고, 엔진배기계고온부품의내구성등을향상시킬수 있는고온저마찰성코팅층및 이의제조방법에관한것이다.
-
公开(公告)号：KR1020160069595A
公开(公告)日：2016-06-17
申请号：KR1020140175183
申请日：2014-12-08
Applicant: 현대자동차주식회사
CPC classification number: C23C8/80 , C21D1/18 , C21D1/58 , C21D6/002 , C21D6/005 , C21D6/008 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/22 , C22C38/24 , C22C38/26 , C22C38/28 , C22C38/32 , C23C8/22 , C22C38/38 , C21D8/005
Abstract: 본발명은내구성이우수한침탄합금강및 이의제조방법에관한것으로서, 보다상세하게는전체합금강중량에대하여, 탄소(C) 0.1 ~ 0.35 중량%, 실리콘(Si) 0.1 ~ 2 중량%, 망가니즈(Mn) 0.1 ~ 1.5 중량%, 크로뮴(Cr) 3 ~ 5.5 중량%, 몰리브데넘(Mo) 0.2 ~ 0.5 중량%, 니오븀(Nb) 0 중량% 초과 0.07 중량% 이하, 바나듐(V) 0 중량% 초과 0.3 중량% 이하, 티타늄(Ti) 0 중량% 초과 0.2 중량% 이하, 질소(N) 0 중량% 초과 0.015 중량% 이하, 붕소(B) 0.002 ~ 0.005 중량%, 잔부의철(Fe) 및불가피한불순물등을포함함으로써, 침탄합금강의경도, 강도, 인성, 피로강도및 피로수명등 내구성을향상시키는효과가있으며, 상기침탄합금강의고강도화를가능하게하여, 박육화및 약 20 %의경량화등을통해, 자동차설계의자유도를확보하고, 제조원가를절감할수 있는효과가있는침탄합금강및 이의제조방법에관한것이다.
Abstract translation: 本发明涉及耐久性优异的渗碳合金钢及其制造方法。 更具体地，渗碳合金钢包括：0.1-0.35重量％的碳（C）; 0.1-2重量％的硅（Si）; 0.1-1.5重量％的锰（Mn）; 3-5.5重量％的铬（Cr）; 0.2-0.5重量％的钼（Mo）; 0.07重量％以下的铌（Nb）（不包括0重量％）; 0.3重量％以下的钒（V）（不包括0重量％）; 0.2重量％以下的钛（Ti）（不包括0重量％）; 0.015重量％以下的氮（N）（不包括0重量％）; 0.002-0.005重量％的硼（B）; 其余由Fe和不可避免的杂质组成。 因此，可以提高渗碳合金钢的耐久性，例如硬度，强度，韧性，疲劳强度和疲劳寿命。 此外，由于渗碳合金钢的强度高，因此可以自由地设计机动车辆，并且可以通过薄壁化和减轻约20％的重量来减少制造成本。
-
公开(公告)号：KR101551963B1
公开(公告)日：2015-09-10
申请号：KR1020130109477
申请日：2013-09-12
Applicant: 현대자동차주식회사
CPC classification number: C22C14/00 , C23C14/0664 , C23C14/3464 , C23C28/04 , C23C28/042 , C23C30/00 , Y10T428/24975 , Y10T428/265
Abstract: 본발명은알루미늄다이캐스팅용코팅재및 이의코팅방법에관한것으로, 모재의표면에형성되는 CrN 접합층; 상기 CrN 접합층의표면에위치하는 TiAlN/CrN 지지층; 상기 TiAlN/CrN 지지층의표면에위치하는 TiAl(CrSi)VCN 기능층등을포함함으로써, 핫스탬핑또는알루미늄다이캐스팅금형등의소착문제를해결할수 있으며, 내열성을향상시킬수 있을뿐만아니라, 종래코팅재에비하여내열성은약 20배이상, 고온내마모성은약 10배이상, 내소착성은약 4~5배및 내열충격성은약 2배이상향상되는장점이있다.
-
公开(公告)号：KR101511536B1
公开(公告)日：2015-04-14
申请号：KR1020130100941
申请日：2013-08-26
Applicant: 현대자동차주식회사
Inventor： 차성철
Abstract: 본발명은저마찰코팅층및 이의형성방법에관한것으로, 모재표면상의접착층; 상기접착층표면상의제2 Cr층; 및상기제2 Cr층표면상의 DLC 코팅층, 금속탄화물층, 금속질화물층및 금속탄질화물층에서선택되는적어도하나의층으로이루어진코팅층; 을포함하며, 고경도저마찰특성이우수한 DLC 코팅층등을포함하는저마찰코팅층및 이를자동차부품등의모재에용이하게형성하는방법에관한것이다.
-
公开(公告)号：KR1020140115418A
公开(公告)日：2014-10-01
申请号：KR1020130028911
申请日：2013-03-19
Applicant: 현대자동차주식회사
Inventor： 차성철
CPC classification number: C23C14/0641 , B22C3/00 , B22D17/2209 , C23C14/0057 , C23C14/0676 , C23C14/165 , C23C14/352 , C23C28/044 , C23C28/322 , C23C28/34 , Y10T428/24983 , Y10T428/26
Abstract: The present invention relates to a coating material for an aluminum die casting mold and a method to manufacture the same. More specifically, the coating material is formed on the surface of a base material and includes: a Cr or a Ti layer; a CrN or a Ti(C)N bonding layer; a TiAlN/Cr(SiC)N nanomultilayer; and a Cr(SiC)ON layer in order. The coating material has excellent heat resistance, high temperature stability, and burning resistance; thus extending the life span of the mold.
Abstract translation: 本发明涉及铝压铸模具用涂料及其制造方法。 更具体地说，涂层材料形成在基材的表面上，并且包括：Cr或Ti层; CrN或Ti（C）N键合层; TiAlN / Cr（SiC）N纳米多层; 和Cr（SiC）ON层。 涂层材料具有优异的耐热性，高温稳定性和耐燃烧性; 从而延长了模具的使用寿命。
-
Patent Agency Ranking
公开(公告)号：KR101439131B1
公开(公告)日：2014-09-11
申请号：KR1020120105077
申请日：2012-09-21
Applicant: 현대자동차주식회사
Inventor： 차성철
CPC classification number: F16K27/00 , C23C28/321 , C23C28/34 , C23C28/341 , C23C28/343 , C23C28/347 , F16K25/005
Abstract: 본 발명은 흡배기 밸브용 코팅재 및 이의 제조방법에 관한 것으로, 모재의 표면에 형성되는 Cr 또는 Ti 접합층; 상기 접합층의 표면에 위치하는 WC, CrN, TiN 또는 TiCN 지지층; 및 상기 지지층의 표면에 위치하는 Si-DLC 또는 SiO-DLC 기능층을 포함하며 밸브의 내마모성 및 내열성 등을 개선시키기 위한 흡배기 밸브용 코팅재 및 이의 제조방법에 관한 것이다.
-
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
-
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
-
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）
-
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
-
-
-
-
-
-
-
-
-
Search Results
69
records
(took 0.029 seconds)
