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    ANODIZED MAGNESIUM OR MAGNESIUM ALLOY PISTON AND METHOD FOR MANUFACTURING THE SAME
    103.
    发明申请
    ANODIZED MAGNESIUM OR MAGNESIUM ALLOY PISTON AND METHOD FOR MANUFACTURING THE SAME 审中-公开
    阳极氧化镁或镁合金活塞及其制造方法

    公开(公告)号：WO2003029530A1

    公开(公告)日：2003-04-10

    申请号：PCT/US2002/031040

    申请日：2002-09-30

    Applicant: BRIGGS & STRATTON CORPORATION

    Inventor： SCHENKEL, Jerry, L.

    IPC: C25D11/30

    CPC classification number: C25D11/30 ,  C25D11/026 ,  F02F3/0084 ,  F02F3/10 ,  F05C2201/028 ,  F05C2253/12 ,  F05C2253/22 ,  Y10T29/49256 ,  Y10T428/31544

    Abstract: An anodized magnesium piston including a head and skirt for an internal combustion engine. The piston includes a non-fiber-reinforced, magnesium-based alloy including up to 4.0 percent by weight rare earth metals. The piston further includes an external surface, at least a portion of which has a base layer of magnesium fluoride, magnesium oxofluoride, magnesium oxide or mixture thereof electrochemically anodized thereto.

    Abstract translation: 一种阳极氧化镁活塞，包括用于内燃机的头部和裙部。 活塞包括非纤维增强的镁基合金，其包括至多4.0重量％的稀土金属。 活塞还包括外表面，其至少一部分具有氟化镁的基底层，氧氟化镁，氧化镁或其电化学阳极氧化的混合物。

    금형 형상 변화를 이용한 알루미늄 또는 마그네슘 합금 스크롤 로터의 열간단조 성형방법
    105.
    发明授权
    금형 형상 변화를 이용한 알루미늄 또는 마그네슘 합금 스크롤 로터의 열간단조 성형방법 有权
    一种用于形成铝模或镁合金滚动转子热锻成型的方法

    公开(公告)号：KR101224401B1

    公开(公告)日：2013-01-21

    申请号：KR1020110127852

    申请日：2011-12-01

    Applicant: 한국기계연구원

    Inventor： 윤종헌 ,  이정환

    IPC: B21J5/02 ,  B21J1/06 ,  C22F1/04

    CPC classification number: B21K3/00 ,  F04C18/0246 ,  F04C2230/25 ,  F05C2201/028 ,  F05C2201/903

    Abstract: PURPOSE: A method for hot-forging an Al or Mg alloy scroll rotor using shape changes of a mold is provided to minimize the height variation of a lap portion and improve dimension precision by controlling the size, position, and number of vent holes to maintain a uniform flow of a material. CONSTITUTION: A method for hot-forging an Al or Mg alloy scroll rotor using shape changes of a mold(20) is as follows. If the thickness of the center portion of a lap forming portion(21) is greater than that of the edge portion, the thickness of the lap forming portion is continuously reduced within 10-90% from the center portion to the edge portion. If the thickness of the center portion of the lap forming portion is less than that of the edge portion, the thickness of the lap forming portion is continuously increased within 110-200% from the center portion to the edge portion. If the thickness of the center portion of the lap forming portion is equal to that of the edge portion, a thickness reduction portion or a thickness increasing portion is formed on one side of the lap forming portion. Therefore, a lap portion formed in a lap forming space has a uniform height.

    Abstract translation: 目的：提供一种使用模具形状变化来热锻铝或镁合金涡旋转子的方法，以最小化搭接部分的高度变化，并通过控制通气孔的尺寸，位置和数量来保持尺寸精度，以​​维持 均匀流动的材料。 构成：使用模具（20）的形状变化来热锻Al或Mg合金涡旋转子的方法如下。 如果搭接部形成部21的中心部的厚度大于边缘部的厚度，则从中心部向边缘部的10〜90％内连续缩小搭接部的厚度。 如果搭接部的中心部的厚度小于边缘部的厚度，则搭接部的厚度从中心部到边缘部连续地增加110〜200％。 如果搭接部的中央部的厚度与边缘部的厚度相等，则在搭接部的一侧形成有厚度减小部或厚度增加部。 因此，形成在搭接成形空间中的搭接部具有均匀的高度。

    엔진용 실린더 블록
    106.
    发明公开
    엔진용 실린더 블록 失效
    发动机气缸盖

    公开(公告)号：KR1020100055892A

    公开(公告)日：2010-05-27

    申请号：KR1020080114790

    申请日：2008-11-18

    Applicant: 현대자동차주식회사 ,  기아자동차주식회사

    Inventor： 최승우

    IPC: F02F1/00 ,  F02F7/00

    CPC classification number: F02F1/004 ,  F02B75/221 ,  F02F2200/06 ,  F05C2201/021 ,  F05C2201/028

    Abstract: PURPOSE: An engine cylinder block is provided to prevent the separation of insert liners from the cylinder block by connecting the lower sides of the insert liners with an additional partition. CONSTITUTION: An engine cylinder block comprises a partition(11) which is installed between insert liners(3) inserted respective bores(B) of the cylinder block(1). Specifically, the partition is arranged in thick parts(T1) inside the cylinder block and connects the lower outer sides of the insert liners with a gap.

    Abstract translation: 目的：提供发动机气缸体，以通过将插入式衬垫的下侧与另外的分隔件连接来防止插入衬套与气缸体分离。 构成：发动机气缸体包括安装在插入气缸体（1）的各个孔（B）的插入衬套（3）之间的隔板（11）。 具体地说，分隔件布置在气缸体内的较厚部分（T1）中，并将插入衬垫的下外侧与间隙连接起来。

    고내열성 저밀도 알루미늄 합금
    107.
    发明公开
    고내열성 저밀도 알루미늄 합금 有权
    铝合金低密度，高耐热性

    公开(公告)号：KR1020150061451A

    公开(公告)日：2015-06-04

    申请号：KR1020130145599

    申请日：2013-11-27

    Applicant: 현대자동차주식회사

    Inventor： 강희삼

    IPC: C22C21/08 ,  B22D21/04

    CPC classification number: C22C21/08 ,  C22F1/047 ,  F02F3/0084 ,  F05C2201/021 ,  F05C2201/028 ,  F05C2201/0475 ,  F05C2201/0487 ,  F05C2201/903 ,  F05C2203/06

    Abstract: 본발명은고내열성저밀도알루미늄합금에관한것으로, 보다상세하게는알루미늄을기재로하고, 전체합금중량대비마그네슘(Mg) 7 내지 11 중량%, 실리콘(Si) 4 내지 8 중량%, 구리(Cu) 0.5 내지 2 중량%, 망간(Mn) 0.3 내지 0.7 중량% 를포함하며, 고온물성이개선되어고출력엔진의피스톤, 하우징및 베드플레이트등에적용가능한고내열성저밀도알루미늄합금에관한것이다.

    Abstract translation: 本发明涉及一种高耐热性和低密度铝合金，更具体地说，涉及一种高耐热性和低密度铝合金，其中铝是基材，其包括：7至11重量％的镁（Mg）; 4〜8重量％的硅（Si）; 0.5〜2重量％的铜（Cu）; 和合金的总重量百分比为0.3〜0.7重量％的锰（Mn），能够适用于作为高温性能的活塞，壳体，床板等的大功率发动机 的事情有所改善。

    풍력 발전기의 날개
    108.
    发明公开
    풍력 발전기의 날개 无效
    风力发电机组

    公开(公告)号：KR1020090027704A

    公开(公告)日：2009-03-17

    申请号：KR1020090010823

    申请日：2009-02-11

    Applicant: 손광국

    Inventor： 손광국

    IPC: F03D3/06 ,  F03D11/00

    CPC classification number: F03D1/0683 ,  F03D1/0675 ,  F05B2230/21 ,  F05B2230/232 ,  F05B2240/33 ,  F05B2280/1025 ,  F05B2280/10301 ,  F05C2201/028 ,  F05C2201/0403 ,  Y02E10/721 ,  Y02P70/523

    Abstract: A vane of an aerogenerator is provided to prevent the vane of the aerogenerator from being broken by forming a rim connecting all vanes. A vane of an aerogenerator comprises: a vane shaft; a plurality of vanes(1) adhering to the vane shaft in a radial shape; and a strong rim(2) formed in the end of the vane. The rim joins all vanes together. The rims provided corresponding to the number of the vanes are combined through welding with the vane or a screw. The vane and the rim are formed by a molding process into one body. The rim is made of magnesium.

    Abstract translation: 设置风力发电机的叶片以通过形成连接所有叶片的轮辋来防止风力发电机的叶片破裂。 风力发电机的叶片包括：叶片轴; 多个叶片（1）以径向的形式粘附在叶片轴上; 以及形成在叶片的端部的强边缘（2）。 轮辋将所有叶片连接在一起。 相应于通过与叶片或螺丝焊接组合叶片数量而设置的边缘。 叶片和轮辋通过模制工艺形成为一体。 边缘由镁制成。

    Compressive functional member and method for manufacturing the same
    109.
    发明专利
    Compressive functional member and method for manufacturing the same 有权
    压缩功能部件及其制造方法

    公开(公告)号：JP2013217308A

    公开(公告)日：2013-10-24

    申请号：JP2012089181

    申请日：2012-04-10

    Applicant: Sanden Corp ,  サンデン株式会社

    Inventor： HIRAWATARI MATSUJI ,  KOWADA YOSHIO

    IPC: F04C18/02 ,  F04C29/00

    CPC classification number: C22C23/02 ,  C22F1/06 ,  F04B53/14 ,  F04B53/16 ,  F04C18/0215 ,  F04C2230/24 ,  F05C2201/021 ,  F05C2201/028 ,  F05C2201/0487 ,  F05C2251/00

    Abstract: PROBLEM TO BE SOLVED: To provide a compressive functional member which is light-weight and inexpensive and has a high mechanical strength and to provide a method for manufacturing the compressive functional member.SOLUTION: A method for manufacturing a compressive functional member includes: an alloy forming step of forming a casting magnesium alloy material (32) which comprises, in mass% relative to the total amount, 0.2-15% of aluminum, 0.3-10% of calcium, 0.05-1.5% of manganese and unavoidable impurities; a casting step of casting the casting magnesium alloy material to produce an extruding magnesium alloy material (34); an extruding step of subjecting the extruding magnesium alloy material to an extruding processing at a temperature ranging 250-500°C and an extrusion ratio ranging 3-30 to produce a forging magnesium material (36); and a forging step of forging the forging magnesium material to form a compressed functional member (8, 10, 30).

    Abstract translation: 要解决的问题：提供一种重量轻且价廉且具有高机械强度的压缩功能部件，并提供制造压缩功能部件的方法。解决方案：一种制造压缩功能部件的方法包括：合金 形成铸造镁合金材料（32）的成形步骤，其以相对于总量的质量％计含有0.2-15％的铝，0.3-10％的钙，0.05-1.5％的锰和不可避免的杂质; 铸造铸造镁合金材料以生产挤压镁合金材料（34）的铸造步骤; 挤出步骤，使挤出的镁合金材料在250-500℃的温度和3-30℃的挤出比下进行挤出加工，以生产锻造镁材料（36）; 以及锻造锻造镁材料以形成压缩功能部件（8,10,30）的锻造工序。

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