公开(公告)号：WO2013055074A3

公开(公告)日：2013-07-04

申请号：PCT/KR2012008161

申请日：2012-10-09

Applicant: KOREA IND TECH INST

Inventor： KIM KI TAE ,  SHIN JE SIK ,  KO SE HYUN

IPC: C22C21/08

CPC classification number: C22C21/08 ,  C22C21/00

Abstract: The present invention relates to an aluminum alloy for die casting, which has a superior casting property, a fair mechanical characteristic, while also providing superior heat conductivity, and which thus can be applicable to various casting products that require protection against heat. The aluminum alloy, according to the present invention, comprises: 1.0 to 2.0 wt.% of magnesium (Mg); 0.8 to 1.6 wt.% of iron (Fe); 0.5 to 0.9 wt.% of silicon (Si); and a remainder of aluminum (Al) and inevitable impurities.

Abstract translation: 本发明涉及一种用于压铸的铝合金，其具有优异的铸造性能，良好的机械特性，同时还提供优异的导热性，因此可应用于需要防止热量的各种铸造产品。 根据本发明的铝合金包括：1.0-2.0重量％的镁（Mg）; 0.8〜1.6重量％的铁（Fe）; 0.5〜0.9重量％的硅（Si）; 剩余的铝（Al）和不可避免的杂质。

公开(公告)号：WO2013055075A3

公开(公告)日：2013-07-04

申请号：PCT/KR2012008162

申请日：2012-10-09

Applicant: KOREA IND TECH INST

Inventor： KIM KI TAE ,  SHIN JE SIK ,  KO SE HYUN

IPC: C22C21/02

CPC classification number: C22C21/10 ,  C22C21/00 ,  C22C21/02

Abstract: The present invention relates to an aluminum alloy for die casting, which has a superior casting property, a fair mechanical characteristic, while also providing superior heat conductivity, and which thus can be applicable to various casting products that require protection against heat. The aluminum alloy, according to the present invention, comprises: 1.0 to 2.0 wt.% of silicon (Si); 0.8 to 1.6 wt.% of iron (Fe); 0.6 to 1.3 wt.% of zinc (Zn); and a remainder of aluminum (Al) and inevitable impurities.

Abstract translation: 压铸用铝合金技术领域本发明涉及压铸用铝合金，其具有优异的铸造性能，良好的机械特性，同时还具有优异的导热性，因此可应用于需要防热的各种铸造产品。 根据本发明的铝合金包含：1.0至2.0重量％的硅（Si）; 0.8至1.6重量％的铁（Fe）; 0.6至1.3重量％的锌（Zn）; 和余量的铝（Al）和不可避免的杂质。

公开(公告)号：KR20100029906A

公开(公告)日：2010-03-18

申请号：KR20080088606

申请日：2008-09-09

Applicant: KOREA IND TECH INST

Inventor： LEE HYO SOO ,  KWON HYOUK CHON ,  SHIN JE SIK ,  LEE HAI JOONG ,  SHIN HYOUNG WON

IPC: G03F7/00

CPC classification number: G03F7/002 ,  G03F1/80 ,  G03F7/2016 ,  G03F7/26 ,  G03F7/425 ,  G03F7/70458

Abstract: PURPOSE: A composite material with high conductivity and high strength and a preparation method thereof are provided to ensure high conductivity and high strength according to the property of a selected material. CONSTITUTION: A method for preparing a composite material comprises the steps of: forming a photosensitive layer(112) on the surface of a bulk material(110); forming a preset pattern(114) on the photosensitive layer so that a part of the surface of a bulk material is exposed; forming a groove pattern(120) of a curved shape by etching the exposed part; and filling the groove pattern with a high conductive material(130).

Abstract translation: 目的：提供一种具有高导电性和高强度的复合材料及其制备方法，以根据所选材料的性质确保高导电性和高强度。 构成：制备复合材料的方法包括以下步骤：在散装材料（110）的表面上形成感光层（112）; 在所述感光层上形成预设图案（114），使得散装材料的表面的一部分露出; 通过蚀刻暴露部分形成弯曲形状的凹槽图案（120）; 以及用高导电材料（130）填充凹槽图案。

公开(公告)号：KR20090074515A

公开(公告)日：2009-07-07

申请号：KR20080000325

申请日：2008-01-02

Applicant: KOREA IND TECH INST

Inventor： LEE HYO SOO ,  KWON HYUK CHON ,  SHIN JE SIK

IPC: H01L21/027

CPC classification number: H01L21/0274 ,  G03F1/80 ,  G03F7/2022 ,  H01L21/0337

Abstract: A combined structure with high conductivity and strength and a manufacturing method thereof are provided to form a sinking pattern on the surface of a bulk material and to coat the sinking pattern with a conductive material in order to show high conductivity and strength. A sinking pattern(12) is formed on the surface of a bulk material(10). An electrically conductive material(30) is coated on the sinking pattern. A photosensitive film is formed on the bulk material. An open site having a predetermined shape is formed on the photosensitive film. The open site is etched to form the sinking pattern. The photosensitive film is removed.

Abstract translation: 提供具有高导电性和强度的组合结构及其制造方法，以在散装材料的表面上形成下沉图案并用导电材料涂覆沉没图案，以便显示出高导电性和强度。 在散装材料（10）的表面上形成下沉图案（12）。 导电材料（30）涂覆在沉没图案上。 在本体材料上形成感光膜。 在感光膜上形成具有预定形状的开放部位。 打开的位置被蚀刻以形成下沉图案。 去除感光膜。