-
公开(公告)号：KR100957319B1
公开(公告)日：2010-05-12
申请号：KR1020070128437
申请日：2007-12-11
Applicant: 현대자동차주식회사
Inventor： 이호승
Abstract: 본 발명은 기어용 보론강 및 이를 이용한 기어 제조 방법에 관한 것으로서, 더욱 상세하게는 원가절감 및 생산시간을 단축시킬 수 있도록 한 기어용 보론강 및 이를 이용한 기어 제조 방법에 관한 것이다.
이를 위해, 본 발명은 철(Fe)을 기재로 하고, 여기에 탄소(C) 0.17∼0.23중량%, 실리콘(Si) 0.1중량% 이하, 망간(Mn) 0.40∼0.50중량%, 인(P)0.03중량% 이하, 황(S) 0.03중량% 이하, 크롬(Cr) 0.85∼1.25중량%, 티타늄(Ti) 0.01∼0.04중량%, 질소(N) 0.01~0.02중량%, 보론(B) 10∼30ppm, 니오븀(Nb) 0.015∼0.035중량% 가 함유된 소재를 제공하고; 이 소재를 압연 절단하는 단계와, 단조 성형하는 단계와, 970℃에서 60분 동안 노멀라이징하는 단계와, 침탄열처리하는 단계로 이루어지는 것을 특징으로 하는 기어용 보론강 제조 방법을 제공한다.
기어, 보론강, 원가절감, 구상화소둔, 침탄열처리-
公开(公告)号：KR101794834B1
公开(公告)日：2017-11-07
申请号：KR1020150164781
申请日：2015-11-24
Applicant: 현대자동차주식회사
Inventor： 이호승
IPC: B23K20/10 , B23K103/18 , B23K103/00
Abstract: 본발명은전술한종래기술의문제점을해결하기위해안출된것으로서, 양측이구동하는트랜스듀서를이용함으로써작은진동에너지로기판과리드프레임간접합하여리드프레임의파손을방지하는초음파접합장치를제공하는데그 목적이있다. 상술한종래기술의문제점을해결하기위한본 발명에의하면, 지그의상부에배치된기판과리드프레임을상호접합시키는초음파접합장치에있어서, 리드프레임의피접합면의타측에연결된제1트랜스듀서; 및지그에배치된기판의피접합면의타측에연결된제2트랜스듀서; 를포함하는양측이구동하는초음파접합장치를제공한다.
-
公开(公告)号：KR101610101B1
公开(公告)日：2016-04-08
申请号：KR1020140060536
申请日：2014-05-20
Applicant: 현대자동차주식회사
Inventor： 이호승
CPC classification number: H01M4/8828 , H01M4/881 , H01M4/8832 , H01M4/8878 , H01M4/8882 , H01M2008/1095
Abstract: 전해질막에촉매를인쇄하는장치및 방법이개시된다. 상기장치는내부에잉크챔버가형성되어잉크를저장하도록되어있으며, 일측면에상기잉크챔버의잉크를분사하기위한분사구멍이형성되고, 반대측면에압전소자가장착되어상기잉크를상기분사구멍을통해분사하도록된 프린터헤드; 그리고진동에의하여초음파를생성하며, 상기분사구멍을통해분사된잉크에초음파를가하여상기잉크를골고루분산시키도록된 진동자;를포함할수 있다.
-
公开(公告)号：KR1020150019236A
公开(公告)日：2015-02-25
申请号：KR1020130095844
申请日：2013-08-13
Applicant: 현대자동차주식회사
Inventor： 이호승
CPC classification number: C21D1/28 , C21D1/18 , C21D1/22 , C21D8/0226 , C21D8/0263 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/20 , C22C38/22 , F17C1/14 , Y02E60/321
Abstract: The present invention relates to a multi-layer reinforced board to absorb and exclude sounds, and a method for heat treatment thereof. According to a Cr-Mo alloy steel composition, as the alloy steel composition includes an aluminum (Al) of 1.0-2.5 wt% of a total compensation weight, stabilizes the inside of the composition and forms an Al_2O_3 layer on a surface of the composition to improve resistance to hydrogen brittleness. Therefore, the Cr-Mo alloy steel composition with excellent hydrogen brittleness resistance is desirably applied to a hydrogen storage container or a pipe of a hydrogen fuel battery vehicle, having an effect of improving economic efficiency when compared to a conventional stainless steel.
Abstract translation: 本发明涉及一种吸收和排除声音的多层加强板及其热处理方法。 根据Cr-Mo合金钢组成，由于合金钢组合物包含总补偿重量的1.0-2.5重量％的铝（Al），所以在组合物的内部稳定化，在组合物的表面上形成Al_2O_3层 以提高耐氢脆性。 因此，与传统的不锈钢相比，具有优异的耐氢脆性的Cr-Mo合金钢组合物理想地应用于具有提高经济效率的效果的氢存储容器或氢燃料电池车辆的管道。
-
公开(公告)号：KR1020140006520A
公开(公告)日：2014-01-16
申请号：KR1020120073654
申请日：2012-07-06
Applicant: 현대자동차주식회사
Abstract: The present invention relates to a valve seat of a copper alloy material and a manufacturing method thereof and, more specifically, to a valve seat of a copper alloy material having an inclined structural surface and a manufacturing method thereof including nickel, iron, silicon, chrome, and a super hard particle generating element since a main component of an alloy material of a valve seat is copper. Moreover, the valve seat of a copper alloy material having an inclined structural surface is capable of securing weldability and wear resistance by having an inclined composite layer including a carbon fiber and a carbon nanotube etc. on one side of the alloy material. More specifically, the present invention provides the copper alloy material for a valve seat with an inclined structural surface having the following features: the alloy material where a main component is copper includes 5.0-24.0 wt% of nickel, 3.0-15.0 wt% of iron, 0.5-5.0 wt% of silicon, and 0.3-1.3 wt% of chromium; the alloy material contains 1.0-15.0 wt% of more than one among zirconium, titanium, yttrium, and aluminum which are a super hard particle generating element, or contains 1.0-15.0 wt% of more than one among cobalt, vanadium, tungsten, and molybdenum; and an inclined composite layer including a carbon fiber and a carbon nanotube on one side of the alloy material is formed.
Abstract translation: 铜合金材料的阀座及其制造方法技术领域本发明涉及铜合金材料的阀座及其制造方法，更具体地，涉及具有倾斜结构面的铜合金材料的阀座及其制造方法，其包括镍，铁，硅，铬 和超级硬粒子发生元件，因为阀座的合金材料的主要成分是铜。 此外，具有倾斜结构表面的铜合金材料的阀座通过在合金材料的一侧上具有包括碳纤维和碳纳米管等的倾斜复合层，能够确保可焊接性和耐磨性。 更具体地说，本发明提供一种具有倾斜结构面的阀座用铜合金材料，其具有以下特征：主要成分为铜的合金材料包括5.0-24.0重量％的镍，3.0-15.0重量％的铁 ，0.5-5.0重量％的硅和0.3-1.3重量％的铬; 合金材料含有作为超硬质粒子发生元素的锆，钛，钇，铝中的1.0-15.0重量％以上的锆，钛，钇，铝，或钴，钒，钨中的1.0-15.0重量％以上， 钼; 并且形成在合金材料的一侧上包括碳纤维和碳纳米管的倾斜复合层。
-
Patent Agency Ranking
公开(公告)号：KR101845763B1
公开(公告)日：2018-04-05
申请号：KR1020120073654
申请日：2012-07-06
Applicant: 현대자동차주식회사
Abstract: 본발명은구리합금소재의밸브시트및 그제조방법에관한것으로서, 보다상세하게는밸브시트의합금소재를구리를주 성분으로하여니켈, 철, 규소및 크롬과고경도입자생성원소를포함하도록하고, 상기합금소재의일측면에탄소섬유와탄소나노튜브등을포함하는경사진복합재층이형성되도록함으로써, 용접성및 내마모성을확보할수 있는경사구조면을가지는밸브시트용구리합금소재및 그제조방법에관한것이다. 보다구체적으로본 발명은밸브시트용합금소재에있어서, 상기합금소재는구리를주성분으로하고, 니켈(Nickel) 5.0 ~ 24.0 중량%, 철(Iron) 3.0 ~ 15.0 중량%, 규소(Silicon) 0.5 ~ 5.0 중량% 및크롬(Chromium) 0.3 ~ 1.3 중량% 를포함하며, 상기합금소재는고경도입자생성원소인알루미늄(Aluminium), 이트륨(Yttrium), 티타늄(Titanium) 또는지르코늄(Zirconium) 중어느하나이상의물질을 1.0 ~ 15.0 중량% 함유하거나, 몰리브덴(Molybdenum), 텅스텐(Tungsten), 바나듐(Vanadium) 또는코발트(Cobalt) 중어느하나이상의물질을 1.0 ~ 15.0 중량% 함유하고, 상기합금소재의일측면에탄소섬유및 탄소나노튜브를포함하는경사진복합재층이형성되는것을특징으로하는경사구조면을가지는밸브시트용구리합금소재를제공한다.
Abstract translation: 本发明将包括，更具体地，涉及阀座铜镍，铁，硅和铬的主要成分的合金材料，硬度高的粒子产生元件涉及所述阀座和制造铜合金材料的制造方法 一种具有倾斜结构表面的阀座用铜合金材料，其通过在合金材料的一个面上形成包含碳纤维和碳纳米管的倾斜复合材料层而能够确保焊接性和耐磨性， 它涉及。 更具体地说，本发明涉及一种用于阀座的合金材料，其中合金材料包含铜作为主要成分，镍5.0〜24.0重量％，铁3.0〜15.0重量％ 其中合金材料包含至少一种选自铝，钇，钛或锆的材料， 或1.0至15.0重量％的一种或多种选自钼，钨，钒或钴的材料和1.0至15.0重量％的碳 本发明提供一种具有倾斜结构表面的阀座用铜合金材料，其中形成含有纤维和碳纳米管的倾斜复合材料层。
-
公开(公告)号：KR1020160054117A
公开(公告)日：2016-05-16
申请号：KR1020140152873
申请日：2014-11-05
Applicant: 현대자동차주식회사
Inventor： 이호승
CPC classification number: C23C28/021 , C23C4/06 , C25D11/02
Abstract: 본발명은알루미늄버스바및 그제작방법에관한것으로, 알루미늄으로제작된버스바에있어서, 버스바표면에아노다이징을통해형성된산화피막절연층및, 산화피막절연층표면에용사코팅을통해도포된알루미늄차폐층을포함하며, 알루미늄버스바표면에마이크로미터두께의산화피막절연층과밀리미터두게의알루미늄차폐층이형성됨으로써, 절연성과차폐성을확보함과동시에, 종래부스바와비교하여동일한전기용량을발휘하면서, 두께및 부피가감소되는효과가있는알루미늄버스바및 그제작방법을제공한다.
Abstract translation: 铝母线及其制造方法技术领域本发明涉及铝母线及其制造方法。 本发明提供一种铝母线及其制造方法，其特征在于：由铝制母线构成的母线通过阳极氧化处理形成于母线表面的氧化膜绝缘层; 以及通过热喷涂覆盖在氧化物膜绝缘层的表面上的铝屏蔽层。 本发明形成厚度为几微米的氧化膜绝缘层和铝母线表面上几毫米厚的铝屏蔽层，从而提供与传统母线相同的绝缘和屏蔽性能和相同的电容。 因此，可以减小母线的厚度和体积。
-
公开(公告)号：KR101585443B1
公开(公告)日：2016-01-15
申请号：KR1020120155788
申请日：2012-12-28
Applicant: 현대자동차주식회사
Inventor： 이호승
CPC classification number: B29C70/72 , B29C53/38 , B29C70/462 , B29L2031/737 , Y10T428/13
Abstract: 본발명은, 관형상으로형성되며내주면과외주면을개통하는타공홀이형성된성형체; 및상기타공홀을메우며성형체의내주면표면과외주면표면에라미네이팅된코팅부;를포함하고, 상기성형체는금속제로제조되며, 상기코팅부는탄소를함유하는유기섬유재로구성되되, 상기성형체의일측끝단에는코팅부가라미네이팅되지않고외주면표면이노출된웰드부가형성된복합재료성형체를제공한다. 아울러, 관형상으로형성되며내주면과외주면을개통하는타공홀이형성된성형체를상형과하형사이에안착시키고상기성형체내부로코어를진입시키는단계;와상기상형과하형및 코어각각에형성된노즐관들을통해압축공기와함께탄소를함유하는유기섬유재를타공홀이메워지도록성형체의내주면과외주면에분사하는단계; 및성형체표면에분사된유기섬유재가탄화되도록상기상형과하형에서열을가하여코팅부를형성하는단계;를포함하는복합재료성형체의제조방법을추가적으로제공한다.
-
公开(公告)号：KR1020120138956A
公开(公告)日：2012-12-27
申请号：KR1020110058410
申请日：2011-06-16
Applicant: 현대자동차주식회사
Inventor： 이호승
CPC classification number: C22C38/60 , C21D8/005 , C22C38/02 , C22C38/04 , C22C38/22 , C22C38/26 , C22C38/32
Abstract: PURPOSE: A steel material having fine crystal grains and a method for manufacturing products using the same are provided to obtain desired performance without chemical heat treatment such as carburization, thereby reducing manufacturing time and costs. CONSTITUTION: A steel material having fine crystal grains is mainly composed of Fe, and the steel material comprises 0.3-0.8 wt% of C, 0.15-0.5 wt% of Si, 0.5-1.5 wt% of Mn, 0.03 wt% or less(0 is exclusive) of P, 0.01-0.1 wt% of S, 0.5-2.5 wt% of Cr, 0.02-0.1 wt% of Mo, 0.01-0.04 wt% of Nb, 0.0001-0.0005 wt% of B, 0.0002 wt% or less(0 is exclusive) of O, 0.03-0.2 wt% of Ti, and inevitable impurities. A method for manufacturing a product using the steel material comprises the steps of: cutting and hot forging the steel material, mechanically processing the hot forged steel material, processing the material with high frequency, and correcting the heat-treated material. [Reference numerals] (AA) Material cutting; (BB) Hot forging; (CC) Finish cutting; (DD) High-frequency heat treatment; (EE) Correcting
Abstract translation: 目的：提供具有微细晶粒的钢材和使用其的制造产品的方法以获得期望的性能，而无需化学热处理如渗碳，从而减少制造时间和成本。 构成：具有细晶粒的钢材主要由Fe组成，钢材含有C：0.3〜0.8重量％，Si：0.15〜0.5重量％，Mn：0.5〜1.5重量％，Mn：0.03重量％以下 0是独占的）P，0.01-0.1重量％的S，0.5-2.5重量％的Cr，0.02-0.1重量％的Mo，0.01-0.04重量％的Nb，0.0001-0.9500重量％的B，0.0002重量％ 或以下（0为0），0.03〜0.2重量％的Ti和不可避免的杂质。 使用钢材制造产品的方法包括以下步骤：对钢材进行切割和热锻，对锻造钢材进行机械加工，高频处理和校正热处理材料。 （附图标记）（AA）材料切割; （BB）热锻; （CC）精切; （DD）高频热处理; （EE）校正
-
公开(公告)号：KR1020110055918A
公开(公告)日：2011-05-26
申请号：KR1020090112542
申请日：2009-11-20
Applicant: 현대자동차주식회사
Inventor： 이호승
Abstract: PURPOSE: Steel composition, an annulus gear for a transmission and a manufacturing method thereof are provided to enahce quality due to less thermal deformation and to simplify processes by removing the need for annealing treatment. CONSTITUTION: A method of manufacturing the annulus gear for a transmission comprises following steps. A material containing steel composition is cut. The material is cold-forged. After the cold-forging, a finishing process is performed. After being nitriding-treated, a target is quenching-treated.
Abstract translation: 目的：提供钢组合物，用于变速器的环形齿轮及其制造方法，以由于较少的热变形而提高质量，并且通过消除对退火处理的需要来简化工艺。 构成：制造用于变速器的环形齿轮的方法包括以下步骤。 切割含有钢组合物的材料。 材料是冷锻的。 冷锻后，进行精加工。 经氮化处理后，对其进行淬火处理。
-
-
-
-
-
-
-
-
-
Search Results
22
records
(took 0.021 seconds)
