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公开(公告)号：KR1020100064942A
公开(公告)日：2010-06-15
申请号：KR1020080123603
申请日：2008-12-05
Applicant: 현대자동차주식회사
Inventor： 오수석
Abstract: PURPOSE: A semi-solid injection system is provided to full change slurry by injecting slurry with a particle type by mounting an injection nozzle and a hydraulic cylinder. CONSTITUTION: A semi-solid injection system comprises a crucible(100), a sleeve(110), an injection nozzle(120), a hydraulic cylinder(130), and a clamp(140). The injection nozzle installs to the end of sleeve. The injection nozzle dies of resentment the slurry to the mold inside. The hydraulic cylinder installs to the shear of sleeve. The hydraulic cylinder pressurizes to be inserted inside of sleeve the semi-solid slurry within the mold. A clamp clinches the injection nozzle on the sleeve.
Abstract translation: 目的：提供半固体注射系统，通过安装注射喷嘴和液压缸，通过注射粒子类型的浆料来完全改变浆料。 构成：半固体注射系统包括坩埚（100），套筒（110），注射喷嘴（120），液压缸（130）和夹具（140）。 喷嘴安装到套筒的末端。 注射喷嘴模具将浆料反应到模具内部。 液压缸安装到套筒的剪切。 液压缸加压以将半固体浆料套在模具内。 夹紧器将注射管夹紧在套筒上。
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公开(公告)号：KR1020080011487A
公开(公告)日：2008-02-05
申请号：KR1020060071870
申请日：2006-07-31
Applicant: 현대자동차주식회사
Inventor： 오수석
IPC: C22F1/05
Abstract: A method for preventing intergranular corrosion of an aluminum alloy is provided to prevent deposits from being formed in an intergranule by allowing an aluminum oxide to be filled in the intergranule. In a method for preventing intergranular corrosion, oxygen is diffused into an intergranule by performing an artificial aging treatment on an aluminum alloy in a vacuum furnace into which the oxygen is introduced. The oxygen filled in the intergranule reacts with aluminum before deposits are formed so that an aluminum oxide is formed. The aluminum oxide filled in the intergranule works as a corrosion protecting layer. The artificial aging treatment is performed under the temperature of about 140°C to 220°C for about 5hours to 720hours.
Abstract translation: 提供一种防止铝合金的晶间腐蚀的方法，以通过允许将氧化铝填充在晶间中来防止在晶间中形成沉积物。 在防止晶间腐蚀的方法中，通过对引入氧的真空炉中的铝合金进行人造时效处理，将氧扩散到晶间。 在沉积物形成之前，填充在晶间中的氧与铝反应，形成氧化铝。 填充在晶间的氧化铝起腐蚀保护层的作用。 人造时效处理在约140℃至220℃的温度下进行约5小时至720小时。
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Patent Agency Ranking
公开(公告)号：KR1020120057448A
公开(公告)日：2012-06-05
申请号：KR1020100119184
申请日：2010-11-26
Applicant: 현대자동차주식회사
Inventor： 오수석
IPC: H01L35/34
Abstract: PURPOSE: A thermoelectric element and a manufacturing method thereof are provided to improve conductivity by including a thermoelectric semiconductor element, a diffusion prevention layer, and a Cu-Mo electrode for the thermoelectric element and preventing mismatch generated at thermoelectric element interface. CONSTITUTION: A Cu-Mo pulverized body is formed by compressing Cu-Mo alloy power in a graphite mold or a carbon mold. A mold in which Cu-Mo pulverized body is formed is installed in a discharge plasma sintering apparatus chamber. The temperature of the Cu-Mo pulverized body rises and the Cu-Mo pulverized body is pressurized under the vacuum atmosphere. The Cu-Mo pulverized body is pressed and molded by maintaining temperature and pressure of the temperature rising and pressurizing step. A Cu-Mo electrode(105) for a thermoelectric element is formed by rapidly cooling the pressed and molded Cu-Mo pulverized body.
Abstract translation: 目的：提供热电元件及其制造方法以通过包括用于热电元件的热电半导体元件，扩散防止层和Cu-Mo电极来提高导电性，并防止在热电元件界面产生的失配。 构成：通过在石墨模具或碳模具中压缩Cu-Mo合金来形成Cu-Mo粉碎体。 在放电等离子体烧结装置室中安装有形成有Cu-Mo粉体的模具。 Cu-Mo粉碎体的温度升高，Cu-Mo粉碎体在真空气氛下加压。 通过保持升温和加压步骤的温度和压力来压制和模制Cu-Mo粉碎体。 用于热电元件的Cu-Mo电极（105）通过快速冷却压制和模制的Cu-Mo粉碎体而形成。
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公开(公告)号：KR1020120057442A
公开(公告)日：2012-06-05
申请号：KR1020100119178
申请日：2010-11-26
Applicant: 현대자동차주식회사
IPC: H01L35/34
Abstract: PURPOSE: An electrode for a thermoelectric element and a manufacturing method thereof are provided to improve electric conductance of the thermoelectric element and reliability at a high temperature by improving joining efficiency of thermoelectric element interface. CONSTITUTION: A Cu-Mo alloy pulverized body is formed by filling a carbon mold with Cu-Mo alloy power. A mold in which the Cu-Mo alloy pulverized body is formed is installed in a discharge plasma sintering apparatus chamber. The temperature of the Cu-Mo pulverized body rises and the Cu-Mo pulverized body is pressurized under the vacuum atmosphere. The Cu-Mo pulverized body is pressed and molded by maintaining temperature and pressure of the temperature rising and pressurizing step. A Cu-Mo electrode for a thermoelectric element is formed by rapidly cooling the pressed and molded Cu-Mo pulverized body.
Abstract translation: 目的：提供一种用于热电元件的电极及其制造方法，以通过提高热电元件界面的接合效率来提高热电元件的导电性和高温下的可靠性。 构成：通过用Cu-Mo合金电力填充碳模，形成Cu-Mo合金粉碎体。 形成Cu-Mo合金粉碎体的模具安装在放电等离子体烧结装置室中。 Cu-Mo粉碎体的温度升高，Cu-Mo粉碎体在真空气氛下加压。 通过保持升温和加压步骤的温度和压力来压制和模制Cu-Mo粉碎体。 通过快速冷却压制和模制的Cu-Mo粉碎体来形成用于热电元件的Cu-Mo电极。
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公开(公告)号：KR101684094B1
公开(公告)日：2016-12-08
申请号：KR1020150049623
申请日：2015-04-08
Applicant: 현대자동차주식회사
Inventor： 오수석
Abstract: 베이스기판의상면에수직으로마련되며, 상호이격되도록형성된복수의절연체; 상기각 절연체의양측면에각각밀착되도록마련된복수의전극; 상호마주보는전극이이루는사이공간마다마련된복수의감습막; 베이스기판의하방에마련된회로기판; 및베이스기판을관통하고, 상단이전극의하단과연결되며, 하단이회로기판과연결된복수의배선;을포함하는 MEMS습도센서소자가소개된다.
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公开(公告)号：KR101683911B1
公开(公告)日：2016-12-07
申请号：KR1020100119184
申请日：2010-11-26
Applicant: 현대자동차주식회사
Inventor： 오수석
IPC: H01L35/34
Abstract: 본발명은열전소자및 열전소자의제조방법에관한것으로, 보다구체적으로방전플라즈마소결방법에의해형성된 Cu-Mo 전극및 방전플라즈마소결방법에의해형성된열전반도체소자를접합하는단계를포함하는열전소자의제조방법및 상기방법에의해제조된열전소자에관한것이다. 본발명의열전소자는반도체소자와전극간의열팽창계수차이를감소시켜고온에서의열전소자의신뢰성을향상시킬수 있다.
Abstract translation: 目的：提供热电元件及其制造方法，通过包括热电半导体元件，扩散防止层和用于热电元件的Cu-Mo电极，防止在热电元件界面产生失配，提高导电性。 构成：通过在石墨模具或碳模具中压缩Cu-Mo合金来形成Cu-Mo粉碎体。 在放电等离子体烧结装置室中安装有形成有Cu-Mo粉体的模具。 Cu-Mo粉碎体的温度升高，Cu-Mo粉碎体在真空气氛下加压。 通过保持升温和加压步骤的温度和压力来压制和模制Cu-Mo粉碎体。 用于热电元件的Cu-Mo电极（105）通过快速冷却压制和模制的Cu-Mo粉碎体而形成。
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公开(公告)号：KR1020160120831A
公开(公告)日：2016-10-19
申请号：KR1020150049623
申请日：2015-04-08
Applicant: 현대자동차주식회사
Inventor： 오수석
Abstract: 베이스기판의상면에수직으로마련되며, 상호이격되도록형성된복수의절연체; 상기각 절연체의양측면에각각밀착되도록마련된복수의전극; 상호마주보는전극이이루는사이공간마다마련된복수의감습막; 베이스기판의하방에마련된회로기판; 및베이스기판을관통하고, 상단이전극의하단과연결되며, 하단이회로기판과연결된복수의배선;을포함하는 MEMS습도센서소자가소개된다.
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