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公开(公告)号:KR1020120008249A
公开(公告)日:2012-01-30
申请号:KR1020100068994
申请日:2010-07-16
Applicant: 현대자동차주식회사
Inventor: 강희삼
CPC classification number: C22C21/02 , B23P15/10 , C22F1/043 , F02F3/0084
Abstract: PURPOSE: A high heat-resistant and hypereutectic aluminum alloy for continuous casting is provided to improve a precipitation hardening effect by producing a spheroidized intermetallic compound having a size of less than 10 micrometers. CONSTITUTION: A high heat-resistant and hypereutectic aluminum alloy for continuous casting comprises aluminum. Si 16-22 weight%, Cu 1-3 weight%, Ni 0.7-1.2 weight%, Ti 0.08-0.10 weight%, and Zr 0.07-0.09 weight% are added to the aluminum. The aluminum alloy is produced through continuous casting and T6 heat treatment processes.
Abstract translation: 目的:提供用于连续铸造的高耐热和过共晶铝合金,以通过产生尺寸小于10微米的球状金属间化合物来改善沉淀硬化效果。 构成:用于连铸的高耐热和过共晶铝合金包括铝。 Si 16-22重量%,Cu 1-3重量%,Ni 0.7-1.2重量%,Ti 0.08-0.10重量%,Zr 0.07-0.09重量%。 铝合金通过连续铸造和T6热处理工艺生产。
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公开(公告)号:KR1020080102558A
公开(公告)日:2008-11-26
申请号:KR1020070049163
申请日:2007-05-21
Applicant: 현대자동차주식회사
Inventor: 강희삼
IPC: C22C21/02
CPC classification number: C22C21/04 , C22C2202/00
Abstract: Wear-resistant aluminium alloy is provided to improve abrasion resistance of parts since tin granules form a self-lubrication layer on the abraded portion. Wear-resistant aluminium alloy is characterized that tin(Sn) particles, that are self-lubrication particles, are formed on a micro-structure by adding tin(Sn) 3~7 weight% to the ADC10/12 alloy for diecasting in which aluminium(Al) as the main component and the silicon(Si) 7~11 weight% and copper(Cu) 2~4% are contained.
Abstract translation: 提供耐磨铝合金以改善零件的耐磨性,因为锡颗粒在磨损部分上形成自润滑层。 耐磨铝合金的特征在于,通过将3〜7重量%的锡(Sn)添加到用于压铸的ADC10 / 12合金中,在微结构上形成作为自润滑颗粒的锡(Sn)颗粒,其中铝 (Al)为主成分,硅(Si)为7〜11重量%,铜(Cu)为2〜4%。
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公开(公告)号:KR1020160046950A
公开(公告)日:2016-05-02
申请号:KR1020140141672
申请日:2014-10-20
Applicant: 현대자동차주식회사
CPC classification number: B22D17/24 , B22D17/22 , B22D17/2218 , B22D17/32
Abstract: 본발명은온도편차로인한후육부및 홀주위결함발생을최소화할수 있는다이캐스팅방법에관한것으로서, 본발명의일 실시예에따른다이캐스팅방법은소정형상의제품을성형하도록형성된한 쌍의금형을닫고상기금형내부로용융물을주입하는주입단계; 냉각핀을이용하여상기금형내부에주입된용융물을냉각시켜제품을제조하는성형단계; 상기제품성형이완료되면, 한쌍의상기금형을개방시키면서상기냉각핀을후진시킨후, 상기제품을인출하는인출단계; 및상기냉각핀과금형의온도편차를최소화할수 있도록, 상기냉각핀을전진시키고, 상기금형및 냉각핀을동시에냉각시키는냉각단계;를포함한다.
Abstract translation: 本发明涉及一种压铸方法,其最小化了由厚度部分产生的缺陷和由温度差引起的空穴。 根据本发明的实施例,压铸方法包括:注射步骤,闭合形成的用于模制具有一定形状的产品的一对模具,并将熔融产物注入模具中; 使用冷却销冷却注入到模具中的熔融制品并制造产品的成型步骤; 当成型步骤结束时打开一对模具,同时反转冷却销并喷射产品的喷射步骤; 以及冷却步骤,使冷却销前进,使冷却销和模具之间的温差最小化,同时冷却模具和冷却销。
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公开(公告)号:KR101526659B1
公开(公告)日:2015-06-05
申请号:KR1020130051293
申请日:2013-05-07
Applicant: 현대자동차주식회사
Inventor: 강희삼
IPC: C22C21/10
CPC classification number: C22C21/10 , C22C21/003
Abstract: 아연(Zn) 8~17wt%, 주석(Sn) 5~8wt%, 철(Fe) 1.0~2.0wt% 및잔부알루미늄(Al)과기타불가피한불순물을포함하는조성으로구성된복합미세조직을갖는내마모성합금이소개된다.
Abstract translation: 锌(Zn)8〜17重量%,锡(Sn)5〜8重量%,铁(Fe)1.0〜2.0重量%,并且具有复合微结构组合物中的组成的不可避免的杂质包含铝(Al)技术的其他耐磨合金的平衡 异丙基较多。
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公开(公告)号:KR101526658B1
公开(公告)日:2015-06-05
申请号:KR1020130051292
申请日:2013-05-07
Applicant: 현대자동차주식회사
Inventor: 강희삼
IPC: C22C21/10
CPC classification number: C22C21/10
Abstract: 아연(Zn) 28~38wt%, 주석(Sn) 1~3wt%, 실리콘(Si) 6.2~9.4wt% 및잔부알루미늄(Al)과기타불가피한불순물을포함하는조성으로구성된복합미세조직을갖는내마모성합금이소개된다.
Abstract translation: 一种具有由含有28〜38重量%的锌(Zn),1〜3重量%的锡(Sn),6.2〜9.4重量%的硅(Si) 异丙基较多。
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公开(公告)号:KR101526657B1
公开(公告)日:2015-06-05
申请号:KR1020130051291
申请日:2013-05-07
Applicant: 현대자동차주식회사
Inventor: 강희삼
IPC: C22C21/10
CPC classification number: C22C21/10
Abstract: 아연(Zn) 19~27wt%, 주석(Sn) 3~5wt%, 실리콘(Si) 7.6~11wt% 및잔부알루미늄(Al)과기타불가피한불순물을포함하는조성으로구성된복합미세조직을갖는내마모성합금이소개된다.
Abstract translation: 锌(Zn)19〜27wt%,锡(Sn)3〜5重量%,硅(Si)7.6〜11重量%,并且具有由(Al)的组合物含有科技其它不可避免的杂质的复合显微组织,其余为铝的耐磨损性合金 被介绍。
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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
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。
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公开(公告)号:KR1020140132152A
公开(公告)日:2014-11-17
申请号:KR1020130051290
申请日:2013-05-07
Applicant: 현대자동차주식회사
Inventor: 강희삼
CPC classification number: C22C21/10
Abstract: 아연(Zn) 8~17wt%, 주석(Sn) 5~8wt%, 실리콘(Si) 9.4~12.6wt% 및 잔부 알루미늄(Al)과 기타 불가피한 불순물을 포함하는 조성으로 구성된 복합 미세조직을 갖는 내마모성 합금이 소개된다.
Abstract translation: 本发明涉及具有由耐磨硬颗粒和自润滑软颗粒组成的复合微结构的铝合金。 根据本发明,具有复合微观结构的耐磨合金含有锌(Zn)8-17wt%,锡(Sn)5-8wt%,硅(Si)9.4-12.6wt% 其余由铝(Al)和不可避免的杂质组成。
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公开(公告)号:KR1020120102865A
公开(公告)日:2012-09-19
申请号:KR1020110020730
申请日:2011-03-09
Applicant: 현대자동차주식회사
Inventor: 강희삼
Abstract: PURPOSE: A swash plate and a manufacturing method thereof are provided to obtain wear resistance similar to aluminum-silicon alloy, copper alloy, or cast iron by adding large amounts of zinc and silicon to aluminum. CONSTITUTION: A swash plate is mainly composed of aluminum and includes 35-45 weight% of zinc, 1.5-3.5 weight% of copper, 6-10 weight% of silicon, 0.2-0.5 weight% of magnesium, 0.1-0.3 weight% of manganese, and inevitable impurities.
Abstract translation: 目的:提供斜板及其制造方法,通过向铝中加入大量的锌和硅来获得类似于铝硅合金,铜合金或铸铁的耐磨性。 构成:斜盘主要由铝组成,包括锌的35-45重量%,铜的1.5-3.5重量%,硅的6-10重量%,镁的0.2-0.5重量%,镁的0.1-0.3重量% 锰和不可避免的杂质。
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