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公开(公告)号：US07621466B2
公开(公告)日：2009-11-24
申请号：US11188029
申请日：2005-07-22
申请人： Kyung-hyun Ko , Ha-yong Lee , Jea-hong Lee , Jae-jeong Lee , Young-ho Yu
发明人： Kyung-hyun Ko , Ha-yong Lee , Jea-hong Lee , Jae-jeong Lee , Young-ho Yu
CPC分类号： C23C24/04 , B05B7/1486 , B05B7/162
摘要： Disclosed is a nozzle for cold spray and a cold spray apparatus using the same. The nozzle for cold spray includes a hollow-type nozzle section. The nozzle section includes a convergence inlet section in which the cross-sectional area is converging, a throat area connected to the convergence end point of the inlet section, and an outlet section connected to the end point of the throat area. The nozzle for cold spray is provided with a spray tube located inside the convergence inlet section, the spray tube having a spray hole formed at its end point in such a way as to be placed at the throat area or the outlet section beyond the throat area. The speed of the powder flow at the outlet end point of the outlet section reaches 300-1,200 m/s.
摘要翻译： 公开了一种用于冷喷射的喷嘴和使用该喷嘴的冷喷涂装置。 用于冷喷射的喷嘴包括中空型喷嘴部分。 喷嘴部分包括会聚入口部分，其中横截面积会聚，连接到入口部分的会聚端点的喉部区域和连接到喉部区域的终点的出口部分。 用于冷喷射的喷嘴设置有位于会聚入口部分内的喷射管，喷射管具有在其端点处形成的喷孔，以便放置在喉部区域或出口部分超出喉部区域 。 出口部分出口端的粉末流速达到300-1200 m / s。
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2.发明申请公开(公告)号：US20070240603A1
公开(公告)日：2007-10-18
申请号：US10589184
申请日：2005-02-11
申请人： Kyung-hyun Ko , Ha-Yong Lee
发明人： Kyung-hyun Ko , Ha-Yong Lee
IPC分类号： C23C24/04
CPC分类号： C23C4/12 , C23C4/18 , C23C24/04 , C23C28/021 , C23C28/023 , C23C28/028
摘要： Disclosed is a coated member on which a porous metal coating layer is formed and a method of producing the same. The method comprises providing the mother material, feeding powder having a metal composition, which includes at least two different metals selected from the group consisting of Al, Mg, Zn, and Sn and which is expressed by xA-(1−x)B (0
摘要翻译： 公开了形成有多孔金属被覆层的被覆构件及其制造方法。 该方法包括提供母材料，具有金属组合物的进料粉末，其包含选自由Al，Mg，Zn和Sn组成的组中的至少两种不同的金属，并且由xA（1-x）B（ 0
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3.发明申请Method of Preparing Metal Matrix Composite and Coating Layer and Bulk Prepared Thereby 审中-公开制备金属基复合材料和涂层的方法及其制备方法公开(公告)号：US20090120539A1
公开(公告)日：2009-05-14
申请号：US11911477
申请日：2006-04-06
申请人： Kyung-Hyun Ko , Ha-Yong Lee , Jae-Hong Lee , Jae-Jung Lee , Young-Ho Yu
发明人： Kyung-Hyun Ko , Ha-Yong Lee , Jae-Hong Lee , Jae-Jung Lee , Young-Ho Yu
IPC分类号： B22F3/24
摘要： This invention provides a method of preparing a metal matrix composite, and a coating layer and bulk prepared by using the same and in particular, it provides a method of preparing a metal matrix composite, which comprises the steps of providing a substrate; preparing a mixed powder comprising i) a first metal powder comprising a metal, alloy or mixture particle thereof, ii) a second metal powder comprising an intermetallic compound forming metal particle which forms an intermetallic compound along with the metal or the alloy element of the alloy, and iii) a ceramic powder comprising a ceramic or mixture particle thereof; injecting the mixed powder prepared above into a spray nozzle for coating; coating the mixed powder on the surface of the substrate by accelerating the mixed powder in the state of non-fusion at a speed of 300 to 1,200 m/s by the flow of transportation gas flowing in the spray nozzle; and forming the intermetallic compound by the thermal treatment of the coated coating layer, and a coating layer and bulk prepared by using the same, whereby the coating layer and bulk material with high wear resistance and excellent resistance against fatigue crack on the surface without causing damages such as heat strain to the substrate during the preparation of the coating layer can be provided.
摘要翻译： 本发明提供一种制备金属基质复合材料的方法，以及通过使用该涂层和本体制备的涂层和本体，特别地，其提供了制备金属基质复合材料的方法，该方法包括以下步骤：提供基材; 制备混合粉末，其包括i）包含金属，合金或其混合物颗粒的第一金属粉末，ii）包含金属化合物形成金属颗粒的第二金属粉末，其与金属或合金的合金元素一起形成金属间化合物 ，和iii）包含陶瓷或其混合物颗粒的陶瓷粉末; 将上述制备的混合粉末注入用于涂布的喷嘴中; 通过在喷嘴中流动的输送气体的流动，以300〜1,200m / s的速度，以非融合状态加速混合粉末，将混合粉末涂布在基材表面上; 并通过涂覆涂层的热处理形成金属间化合物，以及通过使用它们制备的涂层和体积，从而使具有高耐磨性和优异的耐疲劳性的涂层和散装材料在表面上不产生损伤 例如可以提供在制备涂层期间对基材的热应变。
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4.发明申请Electro-static chuck with non-sintered aln and a method of preparing the same 审中-公开具有非烧结Aln的静电卡盘及其制备方法公开(公告)号：US20070065678A1
公开(公告)日：2007-03-22
申请号：US10575031
申请日：2004-10-06
申请人： Kyung-hyun Ko , Ha-yong Lee , Jae-hong Lee , Hung-sang Lee , Jae-jung Lee
发明人： Kyung-hyun Ko , Ha-yong Lee , Jae-hong Lee , Hung-sang Lee , Jae-jung Lee
CPC分类号： H01L21/6833 , C23C16/4586 , C23C24/04
摘要： The present invention relates to an electro-static chuck with non-sintered AlN and a method of preparing the same. Especially, the present invention relates to the electro-static chuck with non-sintered AlN which having coated aluminum nitride (AlN) layer as a dielectric one on the purpose of chucking the wafers in the process of wafers and a method of preparing the same. The electro-static chuck of the present invention has excellent dielectric characteristics, bonding strength and thermal conductivity by forming an AlN layer as a dielectric one without sintering process or bonding process with binders.
摘要翻译： 本发明涉及具有非烧结AlN的静电卡盘及其制备方法。 特别地，本发明涉及具有非烧结AlN的静电卡盘及其制备方法，该非磁性卡盘具有涂覆的氮化铝（AlN）层作为电介质，具有夹持晶片的晶片的目的。 本发明的静电卡盘通过不用烧结工艺或粘合剂进行烧结工艺或粘接工艺，通过形成作为电介质的AlN层，具有优异的介电特性，结合强度和导热性。
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5.发明授权Method of preparing wear-resistant coating layer comprising metal matrix composite and coating layer prepared thereby 有权制备耐磨涂层的方法，包括由其制备的金属基复合材料和涂层公开(公告)号：US08486496B2
公开(公告)日：2013-07-16
申请号：US11911416
申请日：2006-04-05
申请人： Kyung-Hyun Ko , Ha-Yong Lee , Jae-Hong Lee , Jae-Jung Lee , Young-Ho Yu
发明人： Kyung-Hyun Ko , Ha-Yong Lee , Jae-Hong Lee , Jae-Jung Lee , Young-Ho Yu
CPC分类号： C23C24/04 , B05B7/205 , B05B15/18 , Y10T428/252
摘要： The invention provides a method of preparing a wear-resistant coating layer comprising metal matrix composite and a coating layer prepared by using the same and more particularly, it provides a method of preparing a wear-resistant coating layer comprising metal matrix composite, which comprises the steps of providing a base material, preparing a mixture powder comprising a metal, alloy or mixture particle thereof having an average diameter of 50 to 100 um and a ceramic or mixture particle thereof having an average diameter of 25 to 50 um in a ratio of 1:1 to 3:1 by volume, injecting the mixture powder into a spray nozzle for coating, and coating the mixture powder on the surface of the base material by accelerating the mixture powder in the state of non-fusion at a rate of 300 to 1,200 m/s by the flow of transportation gas flowing in the nozzle and a coating layer prepared by using the same whereby the coating layer with high wear resistance and excellent resistance against fatigue crack on the surface of the base material without causing damages such as heat strain to the base material during the formation of the coating layer can be provided.
摘要翻译： 本发明提供一种制备包含金属基复合材料和通过使用该金属基复合材料制备的涂层的耐磨涂层的方法，更具体地，其提供了制备包含金属基复合材料的耐磨涂层的方法，该方法包括 提供基材的步骤，制备包含平均直径为50-100μm的金属，合金或其混合物颗粒的混合物粉末和平均直径为25-50μm的陶瓷或其混合物颗粒，其比例为1 ：1〜3:1（体积），将混合粉末注入用于涂布的喷嘴中，并通过以300℃的速度将混合粉末以不熔化的状态加速而将混合粉末涂覆在基材的表面上 在喷嘴中流动的输送气体的流量为1200m / s，通过使用该涂层制备的涂层，由此具有高耐磨性和优异的耐疲劳性的涂层 可以提供在基材的表面上的ck，而不会在形成涂层期间引起诸如对基材的热应变的损坏。
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公开(公告)号：US08666233B2
公开(公告)日：2014-03-04
申请号：US14007319
申请日：2012-03-12
申请人： Ha-yong Lee
发明人： Ha-yong Lee
摘要： The present invention relates to a gas range usable as an electric range, wherein the simultaneous supply of gas and electricity can be prevented, and the replacement and use thereof are more convenient due to having a simple configuration. The present invention provides a gas range usable as an electric range, comprising: a burner portion at the inside of a case; and an accommodation portion for accommodating a gas container supplying gas to the burner portion, at one side, wherein a heating element placed at the corresponding position of the burner portion and a heating member comprising a body coupled to one side of the heating element are coupled in a separable manner inside the case and the accommodation portion. Therefore, since it is possible to mount a portable gas container and/or a heating member to the accommodation portion, gas and electricity are not simultaneously supplied, thereby preventing the occurrence of fire, and the configuration of the heating member is simple, thereby allowing the replacement of a portable gas container and use thereof to be convenient.
摘要翻译： 本发明涉及可用作电气范围的气体范围，其中可以防止同时供应气体和电力，并且由于具有简单的构造，其更换和使用更方便。 本发明提供一种可用作电气范围的气体范围，包括：在壳体内部的燃烧器部分; 以及容纳部分，用于容纳在燃烧器部分的一侧提供气体的气体容器，其中放置在燃烧器部分的相应位置处的加热元件和包括联接到加热元件的一侧的主体的加热构件联接 在壳体和容纳部分内以可分离的方式。 因此，由于可以将便携式气体容器和/或加热构件安装在收容部，所以不能同时供给气体和电力，从而防止发生火灾，并且加热构件的构造简单，从而允许 更换便携式气体容器及其使用方便。
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7.发明申请公开(公告)号：US20080220234A1
公开(公告)日：2008-09-11
申请号：US11911416
申请日：2006-04-05
申请人： Kyung-hyun Ko , Ha-yong Lee , Jac-hong Lee , Jae-jung Lee , Young-ho Yu
发明人： Kyung-hyun Ko , Ha-yong Lee , Jac-hong Lee , Jae-jung Lee , Young-ho Yu
CPC分类号： C23C24/04 , B05B7/205 , B05B15/18 , Y10T428/252
摘要： The invention provides a method of preparing a wear-resistant coating layer comprising metal matrix composite and a coating layer prepared by using the same and more particularly, it provides a method of preparing a wear-resistant coating layer comprising metal matrix composite, which comprises the steps of providing a base material, preparing a mixture powder comprising a metal, alloy or mixture particle thereof having an average diameter of 50 to 100 um and a ceramic or mixture particle thereof having an average diameter of 25 to 50 um in a ratio of 1:1 to 3:1 by volume, injecting the mixture powder into a spray nozzle for coating, and coating the mixture powder on the surface of the base material by accelerating the mixture powder in the state of non-fusion at a rate of 300 to 1,200 m/s by the flow of transportation gas flowing in the nozzle and a coating layer prepared by using the same whereby the coating layer with high wear resistance and excellent resistance against fatigue crack on the surface of the base material without causing damages such as heat strain to the base material during the formation of the coating layer can be provided.
摘要翻译： 本发明提供一种制备包含金属基复合材料和通过使用该金属基复合材料制备的涂层的耐磨涂层的方法，更具体地，其提供了制备包含金属基复合材料的耐磨涂层的方法，该方法包括 提供基材的步骤，制备包含平均直径为50-100μm的金属，合金或其混合物颗粒的混合物粉末和平均直径为25-50μm的陶瓷或其混合物颗粒，其比例为1 ：1〜3:1（体积），将混合粉末注入用于涂布的喷嘴中，并通过以300℃的速度将混合粉末以不熔化的状态加速而将混合粉末涂覆在基材的表面上 在喷嘴中流动的输送气体的流量为1200m / s，通过使用该涂层制备的涂层，由此具有高耐磨性和优异的耐疲劳性的涂层 可以提供在基材的表面上的ck，而不会在形成涂层期间引起诸如对基材的热应变的损坏。
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公开(公告)号：US20140016916A1
公开(公告)日：2014-01-16
申请号：US14007319
申请日：2012-03-12
申请人： Ha-Yong Lee
发明人： Ha-Yong Lee
IPC分类号： F24C1/02
摘要： The present invention relates to a gas range usable as an electric range, wherein the simultaneous supply of gas and electricity can be prevented, and the replacement and use thereof are more convenient due to having a simple configuration. The present invention provides a gas range usable as an electric range, comprising: a burner portion at the inside of a case; and an accommodation portion for accommodating a gas container supplying gas to the burner portion, at one side, wherein a heating element placed at the corresponding position of the burner portion and a heating member comprising a body coupled to one side of the heating element are coupled in a separable manner inside the case and the accommodation portion. Therefore, since it is possible to mount a portable gas container and/or a heating member to the accommodation portion, gas and electricity are not simultaneously supplied, thereby preventing the occurrence of fire, and the configuration of the heating member is simple, thereby allowing the replacement of a portable gas container and use thereof to be convenient.
摘要翻译： 本发明涉及可用作电气范围的气体范围，其中可以防止同时供应气体和电力，并且由于具有简单的构造，其更换和使用更方便。 本发明提供一种可用作电气范围的气体范围，包括：在壳体内部的燃烧器部分; 以及容纳部分，用于容纳在燃烧器部分的一侧提供气体的气体容器，其中放置在燃烧器部分的相应位置处的加热元件和包括联接到加热元件的一侧的主体的加热构件联接 在壳体和容纳部分内以可分离的方式。 因此，由于可以将便携式气体容器和/或加热构件安装在收容部，所以不能同时供给气体和电力，从而防止发生火灾，并且加热构件的构造简单，从而允许 更换便携式气体容器及其使用方便。
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公开(公告)号：US20060201418A1
公开(公告)日：2006-09-14
申请号：US11188029
申请日：2005-07-22
申请人： Kyung-hyun Ko , Ha-yong Lee , Jae-hong Lee , Jae-jeong Lee , Young-ho Yu
发明人： Kyung-hyun Ko , Ha-yong Lee , Jae-hong Lee , Jae-jeong Lee , Young-ho Yu
CPC分类号： C23C24/04 , B05B7/1486 , B05B7/162
摘要： Disclosed is a nozzle for cold spray and a cold spray apparatus using the same. The nozzle for cold spray includes a hollow-type nozzle section. The nozzle section includes a convergence inlet section in which the cross-sectional area is converging, a throat area connected to the convergence end point of the inlet section, and an outlet section connected to the end point of the throat area. The nozzle for cold spray is provided with a spray tube located inside the convergence inlet section, the spray tube having a spray hole formed at its end point in such a way as to be placed at the throat area or the outlet section beyond the throat area. The speed of the powder flow at the outlet end point of the outlet section reaches 300-1,200 m/s.
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