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公开(公告)号：KR1020140078496A
公开(公告)日：2014-06-25
申请号：KR1020120147918
申请日：2012-12-17
Applicant: 현대자동차주식회사
CPC classification number: C22C21/00 , C22C1/1036
Abstract: Introduced in the present invention is a method for manufacturing an aluminum alloy including: a charging step for charging an Al-Ti parent alloy and an Al-B parent alloy into molten Al; and a stirring step for generating a Ti/B-based compound through a spontaneous reaction by stirring the above molten body at a fixed rpm speed.
Abstract translation: 在本发明中引入的是一种铝合金的制造方法，包括：将Al-Ti母合金和Al-B母合金充入熔融Al中的充电工序; 以及通过以固定的转速搅拌上述熔融体，通过自发反应产生Ti / B类化合物的搅拌步骤。
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公开(公告)号：KR1020140021396A
公开(公告)日：2014-02-20
申请号：KR1020120087884
申请日：2012-08-10
Applicant: 현대자동차주식회사
CPC classification number: C22C21/00 , C22C1/1036
Abstract: The present invention relates to a method for manufacturing aluminum alloys and more specifically, to a method for manufacturing aluminum alloys using control of a creation location and the shape of a strengthening phase, which maximizes a coefficient of elasticity of the aluminum alloys by controlling a creation location and the shape of a strengthening phase which is generated by adding alloy elements such as boron and titanium into aluminum, by controlling a cooling speed and a molten metal temperature in an aluminum alloy process. [Reference numerals] (AA) Form a strengthening phase; (S001) Charge pure Al, Al-5B master alloy (850°C); (S002) Maintain 30 minutes; (S003) Charge Al-10Ti master alloy (850°C); (S004) Maintain for 20 minutes; (S005) Charge Si element; (S006) Maintain for 30 minutes (1000°C); (S007) Tap to a mold
Abstract translation: 本发明涉及一种铝合金的制造方法，更具体地说，涉及通过控制成形位置和强化相的形状来制造铝合金的方法，该方法使铝合金的弹性系数最大化， 位置和通过在铝合金工艺中控制冷却速度和熔融金属温度而通过将合金元素如硼和钛添加到铝中而产生的强化相的形状。 （标号）（AA）形成强化相; （S001）对纯Al，Al-5B母合金（850℃）进行充电; （S002）保持30分钟; （S003）电荷Al-10Ti母合金（850℃）; （S004）保持20分钟; （S005）充电Si元素; （S006）保持30分钟（1000℃）; （S007）点击模具
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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：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
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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：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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