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公开(公告)号：KR1020090132172A
公开(公告)日：2009-12-30
申请号：KR1020080058297
申请日：2008-06-20
IPC: F16D65/12
Abstract: PURPOSE: A bi-material brake disk is provided to improve the durability and strength by making a disk hat of ductile cast iron and improve the frictional force with a pad by making a friction plate of gray cast iron. CONSTITUTION: A bi-material brake disk(100) is composed of a disk hat(160), a friction plate(120) and a cavity. The disk hat is combined in a knuckle part of a vehicle. The disk hat is made of ductile cast iron. The friction plate is manufactured in a disk shape. The friction plate covers the lower end of the disk hat. The friction plate is contacted with a brake pad. The friction plate is made of gray cast iron to strengthen the frictional force. The disk hat and the friction plate are formed in the cavity at the united structure. The cavity is formed within a mold.
Abstract translation: 目的：提供双材料制动盘，以通过制造球墨铸铁的圆盘帽来提高耐久性和强度，并通过制造灰铸铁的摩擦板来改善与垫的摩擦力。 构成：双材料制动盘（100）由盘帽（160），摩擦板（120）和空腔构成。 盘形帽组合在车辆的转向节中。 圆盘帽由球墨铸铁制成。 摩擦片制造成盘形。 摩擦板覆盖盘帽的下端。 摩擦片与制动片接触。 摩擦板由灰口铸铁制成，以增强摩擦力。 圆盘帽和摩擦片以共同的结构形成在空腔中。 空腔形成在模具内。
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公开(公告)号：KR1020140022133A
公开(公告)日：2014-02-24
申请号：KR1020120088178
申请日：2012-08-13
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 코리아 오토글라스 주식회사 , 희성소재 (주)
CPC classification number: B23K35/24 , B23K35/0244 , B23K35/025 , B23K35/0261 , B23K35/262
Abstract: The present invention relates to a Pb-free solder composition for glass and more specifically, to a Pb-free solder composition for glass using eco-friendly materials excluding heavy metals including lead (Pb) while preventing cracks on glass under driving conditions of vehicles. Therefore, the present invention provides the Pb-free solder composition for glass made of a material of three element groups of tin (Sn), indium (In), and zinc (Zn) which does not physically and chemically affect a glass material functioning as a substrate. Especially, the present invention provides the Pb-free solder composition for glass which comprises 30.0-60.0 wt% of indium (In), 0.01-11.0 wt% of zinc (Zn), and the rest of tin (Sn) and which is a composition which is made of a material of three element groups of tin (Sn), indium (In), and zinc (Zn).
Abstract translation: 本发明涉及用于玻璃的无铅焊料组合物，更具体地说，涉及使用不含重金属（包括铅）在内的环保材料的玻璃无铅焊料组合物，同时防止车辆在驾驶条件下的玻璃上的裂纹。 因此，本发明提供了由锡（Sn），铟（In）和锌（Zn）三元素组的材料制成的无铅焊料组合物，其不会物理和化学地影响作为 底物。 特别地，本发明提供了一种玻璃用无铅焊料组合物，其包含30.0-60.0重量％的铟（In），0.01-11.0重量％的锌（Zn）和余量的锡（Sn），其为 由锡（Sn），铟（In）和锌（Zn）的三元素组的材料制成的组合物。
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公开(公告)号：KR1020130032577A
公开(公告)日：2013-04-02
申请号：KR1020110096260
申请日：2011-09-23
CPC classification number: F16D65/12 , F16D2065/1316 , F16D2065/1344 , F16D2200/0013
Abstract: PURPOSE: An integral brake disk and a manufacturing method thereof are provided to simplify a process by using different kinds of cast iron. CONSTITUTION: An integral brake disk(1000) comprises a friction unit(100), a hub(300), and a connection unit(200). The friction unit is in contact with a pad. The hub is joined with a bearing. The friction unit and hub are made of different kinds of materials through an integrated molding. The connection unit connects the friction unit to the hub. The connection unit is connected to the hub in the lower end and is laterally separated from the hub. The connection unit is formed with an interface(210) made of different kinds of materials. A stepped protrusion is formed between the connection unit and hub in order not to overflow a casting.
Abstract translation: 目的：提供一体式制动盘及其制造方法，以通过使用不同种类的铸铁简化工艺。 构成：整体制动盘（1000）包括摩擦单元（100），轮毂（300）和连接单元（200）。 摩擦单元与垫接触。 轮毂与轴承相连。 摩擦单元和轮毂通过一体成型由不同种类的材料制成。 连接单元将摩擦单元连接到轮毂。 连接单元在下端连接到轮毂并且与轮毂横向分离。 连接单元形成有由不同种类的材料制成的接口（210）。 为了不使铸件溢出，在连接单元和轮毂之间形成阶梯状突起。
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公开(公告)号：KR101438897B1
公开(公告)日：2014-09-17
申请号：KR1020120088178
申请日：2012-08-13
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 코리아 오토글라스 주식회사 , 희성소재 (주)
CPC classification number: B23K35/24 , B23K35/0244 , B23K35/025 , B23K35/0261 , B23K35/262
Abstract: 본 발명은 유리용 무연솔더 조성물에 관한 것으로, 더욱 상세하게는 자동차의 동작 환경 조건에서 유리에 크랙을 발생시키지 않는 동시에 납(Pb)을 비롯한 중금속을 배제한 친환경 소재를 이용한 유리용 무연솔더 조성물에 관한 것이다.
이에 본 발명은 기판 역할을 하게 되는 유리 재질에 물리적, 화학적으로 영향을 미치지 않는 주석(Sn)-인듐(In)-아연(Zn)의 3원소계 재료로 된 유리용 무연솔더 조성물을 제공한다.
구체적으로 본 발명은, 인듐(In) 30.0 ~ 60.0 중량%, 아연(Zn) 0.01 ~ 11.0 중량% 를 포함하고, 나머지가 주석(Sn)으로 이루어진 주석(Sn)-인듐(In)-아연(Zn)의 3원소계 조성물인 것을 특징으로 하는 유리용 무연솔더 조성물을 제공한다.-
公开(公告)号：KR101926907B1
公开(公告)日：2018-12-07
申请号：KR1020150063713
申请日：2015-05-07
Applicant: 현대자동차주식회사
IPC: B32B27/06 , C01B31/02 , C01B31/04 , H01M10/653
Abstract: 본 발명은 열계면 소재 제작방법에 관한 것으로, 열전도성 필러와, 탄성력을 가지며 필러에 도포된 고분자 매트릭스와, 필러와 매트릭스 측면에 도포된 절연코팅층을 포함하는 열계면 소재 제작방법에 있어서, 필러를 이루는 물질이 용해된 상태에서 판막 형태로 압출되는 단계 및, 판막 상태의 필러에 매트릭스가 코팅되는 단계를 포함하며, 종래 열계면 소재(열전도도 최대 5W/mK)와 대비하여 고방열 열계면 소재(열전도도 최대 20W/mK)로써 제작 두께를 자유롭게 할 수 있는 효과가 있는 열계면 소재 제작방법을 제공한다.
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Patent Agency Ranking
公开(公告)号：KR1020160048234A
公开(公告)日：2016-05-04
申请号：KR1020140143887
申请日：2014-10-23
Applicant: 현대자동차주식회사
Abstract: 열전도도가우수한자동차실린더헤드용알루미늄합금및 그제조방법이소개된다. 본발명의열전도도가우수한자동차실린더헤드용알루미늄합금제조방법은, Cu : 1.5 ~ 3.0wt%, Si : 2.0 ~ 4.0wt%, Mg : 0.35 ~ 0.7wt% 이하, Zn : 0.5 ~ 2.0wt%, Fe : 0.4 ~ 1.0wt%, Mn : 0.31 ~ 0.5wt%, Ni : 1.0 ~ 3.0wt%, 나머지는 Al 및기타불가피한불순물을포함하는강을이용하여주조하되, 160 ~ 200℃에서 5시간이상시효처리하는것을특징으로한다.
Abstract translation: 引入了用于汽车头的具有优良导电性的铝合金及其制造方法。 车辆用气缸盖用铝合金的制造方法的特征在于，使用钢的铸造，其特征在于，使用以下成分：将1.5-3.0重量％的Cu，2.0-4.0重量％的Si，0.35-0.7重量％以下的Mg， 2.0重量％的Zn，0.4-1.0重量％的Fe，0.31-0.5重量％的Mn，1.0-3.0重量％的Ni，其余由Al和不可避免的杂质组成; 并在160-200℃的温度下将钢老化5小时以上。 本发明的目的是提供一种具有能够降低爆震现象的导电性优异的车辆用气缸盖的铝合金，提高车辆的燃料效率。
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公开(公告)号：KR1020150066396A
公开(公告)日：2015-06-16
申请号：KR1020130151885
申请日：2013-12-06
Applicant: 현대자동차주식회사
Abstract: Mg 0.5~10wt%, B 0.5~5wt%를포함하되, Mg:B=1~2:1의비율로조성되는알루미늄합금및 그제조방법이소개된다.
Abstract translation: 公开了一种由0.5-10重量％的Mg和0.5-5重量％的B组成的铝合金，其中该比例为Mg:B = 1-2:1。另外还公开了其制造方法。
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公开(公告)号：KR1020120136938A
公开(公告)日：2012-12-20
申请号：KR1020110056164
申请日：2011-06-10
Applicant: 현대자동차주식회사
CPC classification number: C23C8/80 , C23C28/044 , Y10T428/24975 , Y10T428/265
Abstract: PURPOSE: A coating layer structure of a mold base material is provided to obtain high hardness and improved wear resistance by coating an ionitrided layer with carbon-doped nitride after plasma nitriding. CONSTITUTION: A coating layer structure of a mold base material comprises an inonitrided layer formed on the surface of a base material, an intermediate coating layer formed on the ionitrided layer out of AlTiCrN, AlCrSiN, AlTiSiN, or AlTiCrSiN, and a surface coating layer formed on the intermediate coating layer out of AlTiCrCN, AlCrSiCN, AlTiSiCN, or AlTiCrSiCN. [Reference numerals] (AA) Coating; (BB) Ionitrided layer(80-120um); (CC) Base material(SKD11,QT)
Abstract translation: 目的：提供模具基材的涂层结构，通过在等离子体氮化后涂覆碳掺杂氮化物的离子渗透层，以获得高硬度和改善的耐磨性。 构成：模底基材的涂层结构包括在基材表面上形成的无氮化层，形成在AlTiCrN，AlCrSiN，AlTiSiN或AlTiCrSiN上的离子层上的中间涂层，形成表面涂层 在AlTiCrCN，AlCrSiCN，AlTiSiCN或AlTiCrSiCN上的中间涂层上。 （AA）涂层; （BB）离子交换层（80-120um）; （CC）基材（SKD11，QT）
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公开(公告)号：KR1020100111079A
公开(公告)日：2010-10-14
申请号：KR1020090029464
申请日：2009-04-06
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A brake disc and a manufacturing method thereof are provided to improve the combination force of a brake disc by preventing the separation of a friction plate from a disc hat. CONSTITUTION: A brake disc(100) includes a friction plate(120), a disc hat(110), and a wall(130). The friction plate is deformed by receiving grey cast iron. The disc hat receives nodular cast iron while the interface temperature of the friction plate is between 1000-1200 degrees. The disc hat is formed with the friction plate. The wall is interposed between the disc hat and the fiction plate.
Abstract translation: 目的：提供一种制动盘及其制造方法，用于通过防止摩擦板与盘帽分离来提高制动盘的组合力。 构成：制动盘（100）包括摩擦板（120），盘形帽（110）和壁（130）。 摩擦片通过接收灰口铸铁而变形。 该盘帽接收球墨铸铁，而摩擦片的界面温度在1000-1200度之间。 盘形帽形成有摩擦片。 墙壁插在盘帽和小说板之间。
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公开(公告)号：KR1020100064224A
公开(公告)日：2010-06-14
申请号：KR1020080122721
申请日：2008-12-04
Abstract: PURPOSE: A magnet core manufacturing method and an ignition coil using the same are provided to assembly ignition coils according to the length of the ignition coil. CONSTITUTION: A magnet core manufacturing method comprises: a step of manufacturing a soft magnetic material with magnetism using soft magnetic powder metallurgy having the propriety particle size; a step of mixing necessary components other powdery material to manufacture the magnet core; a step of performing a sintering process about the magnetism powder metallurgy held with the each other mixed other powdery material; a step of manufacturing a sintered material with the magnet core shape; and a step of matching the hardness of the magnet core and density and intensity and the mixing ratio pitches.
Abstract translation: 目的：提供一种磁芯制造方法和使用其的点火线圈，以根据点火线圈的长度组装点火线圈。 构成：磁芯制造方法包括：使用具有合适粒度的软磁粉末冶金制造具有磁性的软磁性材料的步骤; 混合必需组分的其他粉末材料制造磁芯的步骤; 对彼此混合的其他粉末状材料进行与磁性粉末冶金相关的烧结工序; 制造具有磁铁芯形状的烧结材料的步骤; 以及将磁芯的硬度与密度和强度以及混合比率间距相匹配的步骤。
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