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公开(公告)号：KR101755947B1
公开(公告)日：2017-07-10
申请号：KR1020150179897
申请日：2015-12-16
Applicant: 현대자동차주식회사 , 주식회사 알테크노메탈
Abstract: 본발명의일 실시예에따른고탄성알루미늄합금제조방법은알루미늄합금을제조하는방법에있어서, 가열로에알루미늄스크랩(Aluminum Scrap)을투입하는준비과정; 상기가열로를가열하여상기알루미늄스크랩을용융시켜용탕을마련하는용융과정; 상기용탕에 Al-B 모합금을투입하는제1 성분조절과정; 강화상으로붕소화물(Boride)을형성될수 있도록, 상기용탕에티타늄(Ti) 염을투입하는제2 성분조절과정; 교반자(stirring bar)를이용하여상기용탕을교반시키는교반과정; 및상기용탕내 기공발생을최소화하도록탈가스처리하여잉곳(ingot)을제조하는마무리과정;을포함한다.
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公开(公告)号：KR101637639B1
公开(公告)日：2016-07-07
申请号：KR1020140022982
申请日：2014-02-27
Applicant: 현대자동차주식회사
CPC classification number: C22C32/0073 , B62D29/008 , C22B9/02 , C22B21/06 , C22C1/02 , C22C1/026 , C22C1/03 , C22C21/02 , C22C2202/00
Abstract: 알루미늄합금으로서 Ti 및 B를포함하고, Ti:B의조성비율이 3.5~6:1이며 B는 0.5~2wt%로구성되고, 강화상으로서 AlTi상및 TiB상을모두포함하는티타늄화합물을포함하는고탄성알루미늄합금및 그제조방법이소개된다.
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公开(公告)号：KR101601551B1
公开(公告)日：2016-03-09
申请号：KR1020140170800
申请日：2014-12-02
Applicant: 현대자동차주식회사
CPC classification number: C22C21/00 , C22C21/02 , C22C21/06 , C22C21/10 , C22C21/16 , C22C21/18 , C22C21/08 , C01P2006/32 , C22C2202/00 , F02F1/24
Abstract: 본발명에의한알루미늄합금은, Wt%로, Mg 1~2%, Cu 1~2%, Zn 1~2%, Ni 0.5~2%, 잔부 Al 및불가피한불순물을포함하고, 상온(25℃)에서의열전도도가 185W/m*k 미만, 고온(200℃)에서의열전도도가 185W/m*k 이상이되, 상온(25℃)에서의열전도도보다고온(200℃)에서의열전도도가더 높은것을특징으로한다.
Abstract translation: 根据本发明的铝合金包括：1-2重量％的主体，1-2重量％的Cu，1-2重量％的Zn，0.5-2重量％的Ni，其余由 Al和不可避免的杂质。 在25℃的常温下的导热率小于185W / m * k，在200℃的高温下的导热率大于或等于185W / m * k。 在200℃的高温下的导热率高于常温25℃时的导热率。
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公开(公告)号：KR101601518B1
公开(公告)日：2016-03-09
申请号：KR1020140149222
申请日：2014-10-30
Applicant: 현대자동차주식회사
IPC: C22C21/00
CPC classification number: C22C21/003 , C22C2202/00
Abstract: 본발명에의한고탄성고인성알루미늄합금은, 중량%로, Ti: 2.5~3.5%, B: 0.25~0.35%, Mn: 0.5~2.0%, Sb: 0.1~0.2%, 잔부 Al 및기타불가피한불순물을포함하고, Ti:B 비율이 9:1~11:1인것을특징으로한다.
Abstract translation: 根据本发明，高弹性和高延展性的铝合金包括：2.5-3.5重量％的Ti，0.25-0.35重量％的B，0.5-2.0重量％的Mn，0.1-0.2重量％的Sb， 其余由Al和不可避免的杂质组成。 Ti与B的比例为9：1-11：1。 因此，本发明在不延展性降低的情况下增加弹性。
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Patent Agency Ranking
公开(公告)号：KR1020150066760A
公开(公告)日：2015-06-17
申请号：KR1020130152203
申请日：2013-12-09
Applicant: 현대자동차주식회사
Abstract: Si 14~20wt%, Ti 2~5wt%, B 1~3wt%, Mg 2~7.5wt%를포함하는조성이며, Ti:Mg=1:1~1.5인알루미늄합금및 그제조방법이소개된다.
Abstract translation: 公开了由14-20重量％的Si，2-5重量％的Ti，1-3重量％的B和2-7.5重量％的Mg组成的铝合金，其中Ti = Mg = 1： 1-1.5。 此外，还公开了其制造方法。
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公开(公告)号：KR1020150066397A
公开(公告)日：2015-06-16
申请号：KR1020130151886
申请日：2013-12-06
Applicant: 현대자동차주식회사
CPC classification number: C22C21/02 , C22C1/1036
Abstract: Si 14~20wt%, Ti 2~7wt%, B 1~3wt%를포함하는조성의과공정알루미늄합금을제조하는방법으로서, 복수의모합금을 900℃이상의온도에서장입하여용해시켜용탕을제조한후 10℃/s 이상의속도로급냉함으로써 TiAlSi 상의생성을최소화시킬수 있는알루미늄합금제조방법이소개된다.
Abstract translation: 本发明涉及一种生产过共晶铝合金的方法，其包括14-20重量％的Si，2-7重量％的Ti和1-3重量％的B.该方法可以通过充电和溶解来最小化TiAlSi相的产生 大于或等于900℃的多种母合金，产生熔融金属，并以大于或等于10℃/ s的速度快速冷却。
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公开(公告)号：KR1020140076448A
公开(公告)日：2014-06-20
申请号：KR1020120144951
申请日：2012-12-12
Applicant: 현대자동차주식회사
CPC classification number: C22C1/1036 , B82Y40/00 , C22B9/16 , C22C21/00
Abstract: The present invention relates to a method for manufacturing an aluminum alloy including: a charging step wherein a nanocarbon composite is covered by an aluminum foil and charged into a bottom of a furnace; a dissolution step wherein stirring and dissolution are performed at the same time; and a coagulation step wherein coagulation is performed after stirring the mixture at room temperature for several minutes. In the dissolution step (S200), the stirring and dissolution are performed at 700-900°C for 40-60 minutes, and, in the coagulation step (S300, S400) further includes a re-dissolution step (S500) wherein stirring is performed for 4-6 minutes at room temperature, coagulation is occurred after removing a stirrer, and the coagulated alloy is charged into the furnace, together with a parent alloy made of different composition, to be dissolved.
Abstract translation: 铝合金的制造方法技术领域本发明涉及一种铝合金的制造方法，其特征在于，包括：充填工序，其中，将纳米碳复合材料用铝箔覆盖并装入炉底; 溶解步骤，其中同时进行搅拌和溶解; 以及在室温下搅拌混合物数分钟后进行凝固的凝固步骤。 在溶出步骤（S200）中，搅拌和溶解在700-900℃下进行40-60分钟，在凝固步骤（S300，S400）中还包括再溶解步骤（S500），其中搅拌是 在室温下进行4-6分钟，除去搅拌器后发生凝结，并将凝固的合金与由不同组成的母合金一起加入炉中以溶解。
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公开(公告)号：KR1020140075217A
公开(公告)日：2014-06-19
申请号：KR1020120143353
申请日：2012-12-11
Applicant: 현대자동차주식회사
CPC classification number: C22C21/003 , C22C21/00
Abstract: The present invention relates to an aluminum alloy, and an objective of the present invention is to provide an aluminum alloy having improved physical characteristics by performing a shape control of Al_3Ti. According to the present invention, the aluminum alloy includes Al as a main component; 0.7-7.5 wt% of Ti; and 0.2-1.5 wt% of B. The aluminum alloy is formed by being molten in temperature of 950-1000°C, and Ti/B of the aluminum alloy is 3.5-5.
Abstract translation: 本发明涉及铝合金，本发明的目的是通过进行Al_3Ti的形状控制来提供具有改善的物理特性的铝合金。 根据本发明，铝合金包括Al作为主要成分; 0.7-7.5重量％的Ti; 和0.2-1.5重量％的B。铝合金通过在950-1000℃的温度下熔融而形成，铝合金的Ti / B为3.5-5。
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公开(公告)号：KR1020120050268A
公开(公告)日：2012-05-18
申请号：KR1020100111692
申请日：2010-11-10
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A dehumidification method of a car head lamp is provided to secure front sight by eliminating moisture generated in the car head lamp and to improve safety and convenience of a customer. CONSTITUTION: A photo diode sensor(2) measures diffuse reflection of a light source in the inner side of a head lamp including a light(1). The measured diffuse reflection result value is compared with an initial standard value. A controller connected to an ECU(Electronic Control Unit) drives power in case the measured diffuse reflection result value exceeds the initial standard value. Inside the head lamp is dehumidified by driving a fan(4). Polytetrafluoroethylene(5) is used for dehumidification. The polytetrafluoroethylene is artificial fluorinated polymer.
Abstract translation: 目的：提供汽车头灯的除湿方法，通过消除汽车头灯中产生的水分，提高客户的安全性和便利性，确保前视。 构成：光电二极管传感器（2）测量包括光（1）在内的头灯的内侧的光源的漫反射。 将测量的漫反射结果值与初始标准值进行比较。 连接到ECU（电子控制单元）的控制器在测量的漫反射结果值超过初始标准值的情况下驱动功率。 头灯内部通过驱动风扇进行除湿（4）。 聚四氟乙烯（5）用于除湿。 聚四氟乙烯是人造氟化聚合物。
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