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1. 发明公开

KR1020140044488A 알루미늄 합금 조성물 및 이의 열처리 방법 无效
标题翻译：铝合金和热处理方法的组合物
公开(公告)号：KR1020140044488A
公开(公告)日：2014-04-15
申请号：KR1020120110499
申请日：2012-10-05
申请人： 현대자동차주식회사
发明人： 김낙영
IPC分类号： C22C21/00 , C22F1/05 , C22C21/02 , C22C21/08
CPC分类号： C22C21/08 , B60R19/18 , B60R2019/182 , B62D29/008 , C22C21/02 , C22C21/04 , C22F1/043 , C22F1/047 , C22F1/05
摘要： The present invention relates to an aluminum alloy composition and a heat treatment method thereof and, more specifically, to an aluminum alloy composition comprising: 0.8-1.3 wt% of silicon (Si), greater than 0 and 0.5 or less wt% of iron (Fe), 0.15-0.4 wt% of copper (Cu), greater than 0 and 0.15 or less wt% of manganese (Mn), 0.8-1.2 wt% of magnesium (Mg), greater than 0 and 0.25 or less wt% of chrome (Cr), greater than 0 and 0.2 or less wt% of zinc (Zn), greater than 0 and 0.1 or less wt% of titanium (Ti), and residual aluminum (Al). The present invention relates to the aluminum alloy composition for improving the strength and controlling a process of an aluminum alloy such as a back safety plate mounted on a large truck as mandatory due to safety related regulations, and the heat treatment method thereof. [Reference numerals] (AA) Temperature (°C); (BB) Solution heat treatment; (CC) 2 hours; (DD) Aging heat treatment; (EE) 4-5 hours; (FF,II) Temperature rising section; (GG,JJ) Maintaining section; (HH) Water cooling; (KK) Air cooling; (LL) Time (h)
摘要翻译：本发明涉及一种铝合金组合物及其热处理方法，更具体地说，涉及一种铝合金组合物，其包含：0.8-1.3重量％的硅（Si），大于0和0.5重量％以下的铁 Fe），0.15-0.4重量％的铜（Cu），大于0和0.15重量％以下的锰（Mn），0.8-1.2重量％的镁（Mg），大于0和0.25重量％铬（Cr），大于0且0.2重量％以下的锌（Zn），大于0和0.1重量％以下的钛（Ti）和残留铝（Al）。本发明涉及一种铝合金组合物及其热处理方法，该铝合金组合物是用于提高强度并控制安装在大型卡车上的背部安全板的铝合金加工过程的必要条件。（标号）（AA）温度（℃）; （BB）溶液热处理; （CC）2小时; （DD）老化热处理; （EE）4-5小时; （FF，II）升温段; （GG，JJ）维护部分; （HH）水冷; （KK）空气冷却; （LL）时间（h）

2. 发明公开

KR1020090062318A 스테빌라이저 바 브라켓 제조용 알루미늄 합금 조성물 无效
标题翻译：合金组合物和制造稳定剂棒支架的方法
公开(公告)号：KR1020090062318A
公开(公告)日：2009-06-17
申请号：KR1020070129480
申请日：2007-12-12
申请人： 현대자동차주식회사
发明人： 오상엽 , 김낙영
IPC分类号： C22C21/02
CPC分类号： C22C21/02 , B60G21/055
摘要： An alloy composition for manufacturing a stabilizer bar bracket is provided to improve the mechanical property and machinability compared to cast iron products by including Be, Bi, and Zr. An alloy composition for manufacturing a stabilizer bar bracket contains Si 6~8 weight%, Fe 0.2 weight% or less, Cu 0.2 weight% or less, Mn 0.1 weight% or less, Mg 0.3~0.8 weight%, Zn 0.1 weight% or less, Ti 0.2 weight% or less, Be 0.01~0.1 weight%, Bi 0.01~0.2 weight%, Zr 0.1~0.3 weight%, and the rest Al. Therefore, the stabilizer bar bracket formed of the alloy composition is reduced in weight and improved in loading capacity.
摘要翻译：提供一种用于制造稳定杆支架的合金组合物，以通过包括Be，Bi和Zr与铸铁制品相比提高机械性能和机械加工性能。用于制造稳定棒支架的合金组合物含有Si 6〜8重量％，Fe 0.2重量％以下，Cu：0.2重量％以下，Mn：0.1重量％以下，Mg：0.3〜0.8重量％，Zn：0.1重量％较少，Ti为0.2重量％以下，为0.01〜0.1重量％，Bi为0.01〜0.2重量％，Zr为0.1〜0.3重量％，其余为Al。因此，由合金组合物形成的稳定杆支架重量减轻，承载能力提高。

3. 发明公开

KR1020070021344A 고탄소계 비조질강을 이용한 커넥팅 로드의 제조방법 无效
标题翻译：使用微合金钢的连杆的制造方法
公开(公告)号：KR1020070021344A
公开(公告)日：2007-02-23
申请号：KR1020050075495
申请日：2005-08-18
申请人： 현대자동차주식회사
发明人： 김낙영
IPC分类号： C21D8/00 , C22C38/00 , B21K1/76
CPC分类号： C21D8/005 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/44 , C22C38/46 , C22C38/48
摘要： 본 발명은 고탄소계 비조질강을 이용한 커넥팅 로드의 제조방법에 관한 것으로서, 기존의 고탄소계 비조질강을 그대로 사용하면서 열간단조 및 제어냉각 후 400℃의 온도로 2시간 유지 및 공냉하는 응력제거 열처리를 추가로 실시함으로써, 파단분할시의 파단성능 및 제품의 내구 피로성능을 보다 향상시킬 수 있는 커넥팅 로드의 제조방법에 관한 것이다.
이러한 본 발명은, 합금강 소재를 열간단조 후 냉각하는 단계를 포함하는 커넥팅 로드의 제조방법에 있어서, C 0.67 ~ 0.73 중량%, Si 0.15 ~ 0.35 중량%, Mn 0.45 ~ 0.55 중량%, P 0.045 이하, S 0.055 ~ 0.070 중량%, Ni 0.04 ~ 0.12 중량%, Cr 0.10 ~ 0.20 중량%, Mo 0.05 중량% 이하, Al 0.010 중량% 이하, V 0.025 ~ 0.045 중량%, 그리고 잔량의 Fe 및 기타 불가피한 불순물로 조성된 비조질강을 소재로 사용하여 열간단조한 후, 495℃까지 90℃/분의 냉각속도로 제어냉각하고, 이어 400℃에서 2시간 유지한 후 공냉하는 응력제거 열처리를 추가로 실시하여 제조하는 것을 특징으로 한다.
자동차, 커넥팅 로드, 고탄소, 비조질강, 응력제거, 열처리, 단조, 파단분할

4. 发明公开

KR1020110054338A 알루미늄 합금 조성물, Ｖ형 레이디어스 로드 및 이를 제조하는 방법 无效
标题翻译： AL合金复合材料，V型半圆锯片及其制造方法
公开(公告)号：KR1020110054338A
公开(公告)日：2011-05-25
申请号：KR1020090110947
申请日：2009-11-17
申请人： 현대자동차주식회사
发明人： 김낙영
IPC分类号： C22C21/02 , C22F1/043
CPC分类号： C22C21/02 , B21J1/06 , B60G2206/11 , C22F1/043
摘要： PURPOSE: An Al-alloy composite, V-type radius rod and manufacturing method thereof capable of solving the problems on shaft weight and payload is provided to improve the mechanical property and workability of a product by making a light weight structured comparing to castings. CONSTITUTION: An Al-alloy composite comprises magnesium(Mg) 0.3 ~ 0.8wt%, phosphorus(P) less than 30 ~ 50 ppm, titanium(Ti) less than 0.2 wt%, zinc(Zn) less than 0.1 wt%, bismuth(Bi) 0.1 ~ 0.2 wt%, zirconium(Zr) 0.2 ~ 0.3 wt%, silicon(Si) 6.0 ~ 8.0 wt%, iron(Fe) less than 0.2 wt%, copper(Cu) less than 0.2 wt%, manganese(Mn) 0.1 wt%, phosphorus(P) less than 40 ppm, and aluminum(Al).
摘要翻译：目的：提供一种能够解决轴重和有效载荷问题的铝合金复合材料，V型半径杆及其制造方法，通过制造与铸件相比较轻的结构，提高产品的机械性能和加工性。构成：Al合金复合材料包含0.3〜0.8wt％的镁（Mg），小于30〜50ppm的磷（P），小于0.2wt％的钛（Ti），小于0.1wt％的锌（Zn），铋（Bi）0.1〜0.2重量％，锆（Zr）0.2〜0.3重量％，硅（Si）6.0〜8.0重量％，铁（Fe）小于0.2重量％，铜（Cu）小于0.2重量％（Mn）0.1重量％，磷（P）小于40ppm，铝（Al）。

5. 发明公开

KR1020090116960A 차량용 브레이크 디스크 로터 无效
标题翻译：制动车用转向架
公开(公告)号：KR1020090116960A
公开(公告)日：2009-11-12
申请号：KR1020080042796
申请日：2008-05-08
申请人： 현대자동차주식회사
发明人： 김낙영 , 오상엽
IPC分类号： F16D65/12
摘要： PURPOSE: A vehicle brake disc rotor is provided to have high performance for thermal crack and abrasion resistant by controlling the addition amount of Mo, Cu, and Cr. CONSTITUTION: A vehicle brake disc rotor consists of C(Carbon) 3.85~3.95wt.%, Si(Silicon) 1.6~2.0wt.%, Mn(Manganese) 0.65~0.85wt.%, Mo(Molybdenum) 0.9~1.0wt.%, Cu(Copper) 0.3~0.5wt.%, Cr(Chromium) 0.3~0.5wt.%, P(Phosphorus) 0.1wt.% or less, S(Sulfur) 0.1wt.% or less, residual Fe(Iron) and inevitable impurities.
摘要翻译：目的：通过控制Mo，Cu和Cr的添加量，提供车辆制动盘式转子，以实现热裂纹和耐磨性的高性能。构成：车辆制动盘转子由C（碳）3.85〜3.95重量％，Si（硅）1.6〜2.0重量％，Mn（锰）0.65〜0.85重量％，Mo（钼）0.9〜1.0重量％％，Cu（铜）0.3〜0.5重量％，Cr（铬）0.3〜0.5重量％，P（磷）0.1重量％以下，S（硫）0.1重量％以下，残留Fe 铁）和不可避免的杂质。

6. 发明公开

KR1020080019827A 연소성 시험장치의 시험편 장착구 无效
标题翻译：易燃试样的样品安装装置
公开(公告)号：KR1020080019827A
公开(公告)日：2008-03-05
申请号：KR1020060082231
申请日：2006-08-29
申请人： 현대자동차주식회사
发明人： 김낙영
IPC分类号： G01N7/06 , G01M17/00
CPC分类号： G01N1/36 , B25B11/00 , G01M17/00
摘要： A specimen mounting instrument for a combustibility test device is provided to remove a test error generated when drawing a specimen by adding a scale function to an intermediate support jig. A specimen mounting instrument(10) for a combustibility test device comprises a U-shaped upper mounting instrument(11), a U-shaped lower mounting instrument(12), and an intermediate support jig(13). The lower mounting instrument is assembled in a specimen(1). The intermediate support jig is interposed between the upper and lower mounting instruments, and formed of a plurality of heat resistant wires(15) disposed in the length direction of two support bars(14).
摘要翻译：提供了一种用于可燃性试验装置的试样安装装置，用于通过向中间支撑夹具添加刻度函数来除去在拉伸试样时产生的测试误差。一种用于可燃性试验装置的试样安装装置（10）包括U形上部安装装置（11），U形下部安装装置（12）和中间支撑夹具（13）。下安装仪器组装在样品（1）中。中间支撑夹具介于上下安装件之间，并且由沿两根支撑杆（14）的长度方向设置的多根耐热丝（15）形成。

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