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公开(公告)号：KR1020120054996A
公开(公告)日：2012-05-31
申请号：KR1020100116442
申请日：2010-11-22
Applicant: 자동차부품연구원
Abstract: PURPOSE: An aluminum-magnesium alloy and a manufacturing method thereof are provided to prevent the oxidation of magnesium in molten aluminum by adding aluminum-magnesium mother alloy instead of directly adding aluminum-magnesium. CONSTITUTION: A method for manufacturing an aluminum-magnesium alloy comprises the steps of: adding magnesium to first molten aluminum, casting the first molten aluminum to obtain aluminum-magnesium mother alloy having a first magnesium composition, adding the aluminum-magnesium mother alloy into second molten aluminum, and casting the second molten aluminum into aluminum-magnesium alloy having a second magnesium composition smaller than the first magnesium composition.
Abstract translation: 目的：提供一种铝镁合金及其制造方法，通过添加铝 - 镁母合金代替直接添加铝镁来防止镁在熔融铝中的氧化。 构成：铝镁合金的制造方法包括以下步骤：向第一熔融铝中加入镁，铸造第一熔融铝，得到具有第一镁组合物的铝 - 镁母合金，将铝 - 镁母合金加入第二 熔融铝，并将第二熔融铝铸造成具有比第一镁组合物小的第二镁组成的铝镁合金。
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公开(公告)号：KR1020120035550A
公开(公告)日：2012-04-16
申请号：KR1020100097134
申请日：2010-10-06
Applicant: 자동차부품연구원
IPC: B21D26/02
Abstract: PURPOSE: A hot blow forming apparatus, mold for hot blow forming and hot blow forming method are provided to prevent gas leak regardless of shape or the thickness distribution of the molding material. CONSTITUTION: A hot blow forming apparatus, mold for hot blow forming and hot blow forming method includes a first, and second mold units(110,120) and a gas supply unit(124). The first press assembly includes an inner groove(112) and a material input portion(114). The inner groove corresponds to the shape of the molded article. The material inflow part is formed around the inner groove. The first mold unit is combined the second mould unit. A molding material is between them. The gas supply unit supplies the gas to the groove through the second mold unit in order to pressurize the molding material.
Abstract translation: 目的：提供一种热吹塑成型装置，用于热吹成型和热吹塑成型的模具，以防止成型材料的形状或厚度分布的气体泄漏。 构成：热吹成形装置，用于热吹成型和热吹成形方法的模具包括第一和第二模具单元（110,120）和气体供应单元（124）。 第一按压组件包括内凹槽（112）和材料输入部分（114）。 内槽对应于成形品的形状。 材料流入部分形成在内槽周围。 第一模具单元组合第二模具单元。 成型材料在它们之间。 气体供应单元通过第二模具单元将气体供应到凹槽，以便对成型材料加压。
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公开(公告)号：KR1020120011829A
公开(公告)日：2012-02-08
申请号：KR1020110075418
申请日：2011-07-28
Applicant: 자동차부품연구원
Abstract: PURPOSE: An aluminum alloy containing a Fe-Mn homogeneous solid solution and a producing method thereof are provided to improve heat resistance by effectively dispersing an Fe-Mn homogeneous solid solution into an aluminum matrix. CONSTITUTION: A producing method of an aluminum alloy containing a Fe-Mn homogeneous solid solution is as follows. Fe-Mn alloy powder is prepared. The prepared Fe-Mn alloy powder is put into aluminum melt. An aluminum alloy(100) containing an Fe-Mn homogeneous solid solution is produced by casting the aluminum melt in a mold.
Abstract translation: 目的：提供含有Fe-Mn均匀固溶体的铝合金及其制造方法，通过有效地将Fe-Mn均匀固溶体分散在铝基体中来提高耐热性。 构成：含有Fe-Mn均匀固溶体的铝合金的制造方法如下。 制备Fe-Mn合金粉末。 将制备的Fe-Mn合金粉末放入铝熔体中。 通过在模具中浇铸铝熔体来制造含有Fe-Mn均匀固溶体的铝合金（100）。
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Patent Agency Ranking
公开(公告)号：KR1020110026223A
公开(公告)日：2011-03-15
申请号：KR1020090084027
申请日：2009-09-07
Applicant: 자동차부품연구원
Abstract: PURPOSE: A real time testing and analyzing system for a moving vehicle is provided to transmit motion data of components inside a vehicle since the capacity and form of the data are converted appropriately. CONSTITUTION: A real time testing and analyzing system for a moving vehicle comprises a data transmission unit(10) and an analysis server(20). The data transmission unit motion data of components mounted in a moving vehicle is transmitted to the outside in real time. The analysis server analyzes motion data of the components transmitted from the vehicle in real time. The data transmission unit comprises a data collecting unit, a transmission optimizing module, and a communication module. The data collecting unit collects motion data according to the motion of each vehicle interior component. The transmission optimizing module connects to the data collecting unit. The transmission optimizing module converts the capacity and form of motion data of each interior vehicle component. The communication module connects to the transmission optimizing module and transmits the motion data to the outside.
Abstract translation: 目的：提供一种移动车辆的实时测试和分析系统，用于传输车辆内部组件的运动数据，因为数据的容量和形式被适当地转换。 构成：移动车辆的实时测试和分析系统包括数据传输单元（10）和分析服务器（20）。 安装在移动车辆中的部件的数据传输单元运动数据被实时地传送到外部。 分析服务器实时分析从车辆发送的部件的运动数据。 数据传输单元包括数据采集单元，传输优化模块和通信模块。 数据收集单元根据每个车辆内部部件的运动收集运动数据。 传输优化模块连接到数据采集单元。 变速器优化模块转换每个内部车辆部件的运动数据的容量和形式。 通信模块连接到传输优化模块，并将运动数据发送到外部。
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公开(公告)号：KR1020110024065A
公开(公告)日：2011-03-09
申请号：KR1020090081923
申请日：2009-09-01
Applicant: 자동차부품연구원
Abstract: PURPOSE: A changeable mold device for forming a metal sheet is provided to enable the easy transformation of a metal panel into the section of a desirable shape by the vertical movement of a forming rod of a lower forming unit. CONSTITUTION: A changeable mold device for forming a metal sheet comprises lower and upper forming units(10,20). Multiple forming rods(11) of the lower forming unit are moved up and down by a lower lifting member(12). The section of the forming rod forms the section of the vehicle. Multiple hitting rods(21) of the upper molding unit are installed to correspond to each forming rod. The hitting rod is moved up and down by an upper lifting member(22) and hits a metal plate(a) transferred to the lower forming unit.
Abstract translation: 目的：提供用于形成金属片的可变形模具装置，以便通过下成形单元的成形杆的垂直运动，可以容易地将金属板轻易地转换成所需形状的部分。 构成：用于形成金属片的可变形模具装置包括下部和上部成形单元（10,20）。 下形成单元的多个成形杆（11）由下提升构件（12）上下移动。 成型杆的部分形成车辆的部分。 安装上模制单元的多个击打杆（21）以对应于每个成形杆。 击打杆通过上提升构件（22）上下移动并撞击转移到下成形单元的金属板（a）。
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公开(公告)号：KR1020100087591A
公开(公告)日：2010-08-05
申请号：KR1020090006698
申请日：2009-01-28
Applicant: 자동차부품연구원
IPC: C22C21/12
CPC classification number: C22C21/12 , B22D21/04 , C22C1/026 , C22C1/03 , C22C2202/00
Abstract: PURPOSE: A Cu-Ni complete solid solubility reinforced heat-resistant aluminum alloy and a manufacturing method thereof are provided to prevent phase disruption under high temperature and to easily select alloy element for recycle using the specific gravity difference between aluminum and Cu-Ni alloy. CONSTITUTION: A Cu-Ni complete solid solubility reinforced heat-resistant aluminum alloy, in which aluminum is combined with Cu-Ni alloy element in a reinforcing phase, comprises aluminum 0.5~10 weight%. The Cu-Ni alloy element comprises copper 10~90 weight% and nickel 10~90 weight%. The complete solid solution reinforcing phase in a grain boundary interface shape of 10~50μm keeps the stable phase to the temperature of 873°C.
Abstract translation: 目的：提供一种Cu-Ni完全固体溶解度增强耐热铝合金及其制造方法，以防止在高温下发生相位破坏，并且可以使用铝和Cu-Ni合金之间的比重差容易地选择用于再循环的合金元素。 构成：一种Cu-Ni完全固溶度增强耐热铝合金，其中铝与Cu-Ni合金元素在增强相中组合，包含0.5〜10重量％的铝。 Cu-Ni合金元素包括10〜90重量％的铜和10〜90重量％的镍。 10〜50μm的晶界面形状完整的固溶强化相保持稳定相达到873℃。
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公开(公告)号：KR1020100087588A
公开(公告)日：2010-08-05
申请号：KR1020090006694
申请日：2009-01-28
Applicant: 자동차부품연구원
IPC: C22C21/00
CPC classification number: C22C21/00 , C01P2002/50 , C22C1/026 , C22C1/03 , C22C2202/00
Abstract: PURPOSE: A Fe-Mn complete solid solubility reinforced heat-resistant aluminum alloy and a manufacturing method thereof are provided to form a stable reinforcing phase of complete solid solution by preventing the production of metal compound due to alloy element. CONSTITUTION: A Fe-Mn complete solid solubility reinforced heat-resistant aluminum alloy, in which aluminum is combined with Fe-Mn alloy element in a reinforcing phase, comprises aluminum 0.5~10 weight%. The Fe-Mn alloy element comprises iron 10~90 weight% and manganese 10~90 weight%. The complete solid solution reinforcing phase in a facet shape of 30~50μm keeps the stable phase to the temperature of 1245°C.
Abstract translation: 目的：提供一种Fe-Mn完全固溶度增强耐热铝合金及其制造方法，通过防止合金元素生成金属化合物，形成稳定的完全固溶强化相。 构成：铝与加强相中的Fe-Mn合金元素组合的Fe-Mn完全固溶度增强耐热铝合金包含0.5〜10重量％的铝。 Fe-Mn合金元素含有10〜90重量％的铁和10〜90重量％的锰。 30〜50μm面形状的完全固溶强化相保持1245℃的稳定相。
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公开(公告)号：KR100330970B1
公开(公告)日：2002-10-19
申请号：KR1019980056882
申请日：1998-12-21
Applicant: 자동차부품연구원
IPC: F16D65/12
Abstract: 본 발명은 브레이크 디스크 로터 및 그 제조방법에 관한 것으로, 알루미늄 합금을 사형 주조 또는 다이캐스팅을 사용하여 브레이크 디스크 로터로 주조하는 단계와, 상기 브레이크 디스크 로터의 주물의 외관에 이물질이나 기포의 유무 등을 검사한 후 브레이크 패드와의 마찰부분의 표면만을 선택적으로 복합화 처리하는 단계와, 복합화처리가 실시된 브레이크 디스크 로터는 선반가공에 의해 다결정 다이아몬드 공구 또는 초경공구를 이용하여 표면가공을 실시하는 단계로 이루어진 것을 특징으로 한다.
본 발명에 따르면, 주철제품 대비 약 60%의 경량화 효과를 가지며, 표면강화처리에 의해 주철과 동등이상의 내마모성능을 나타낸다. 또한, 기존의 교반주조법에 의한 알루미늄 복합재료와 대비하면 똑같은 경량화의 목적을 실현하면서 선택적 표면처리에 의해 고가의 강화용 첨가제의 총 투입량을 감소시킬 수 있으며, 난삭성인 가공부위의 면적을 최소화하여 가공비를 감소시킬 수 있는 효과를 가진다.
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