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1. 发明公开

KR1020010055824A 제강슬래그 두께 측정장치 无效
标题翻译：测量钢板厚度的装置
公开(公告)号：KR1020010055824A
公开(公告)日：2001-07-04
申请号：KR1019990057136
申请日：1999-12-13
申请人： 주식회사 포스코 , 재단법인 포항산업과학연구원
发明人： 김찬욱 , 임종인
IPC分类号： B22D2/00
CPC分类号： B22D2/00 , B22D46/00
摘要： PURPOSE: An apparatus for measuring the thickness of a steelmaking slag is provided which has simple system structure and obtains a high accurately and high efficiently measured value by measuring using a resistance difference between molten steel and molten slag, and minimizes measuring expenses by using a semi-permanent measuring probe. CONSTITUTION: The apparatus comprises a probe in which a detecting coil is mechanically jointed with a connector of a ceramic material having superior heat and impact resistance at a metallic protective pipe and the interface thereof; a driving part (8) in which the probe is installed and LM guide and ball screws are installed for lifting the probe by a motor (7), wherein an encoder (9) is installed in the motor (7) for controlling an ascending and descending speed and an ascending and descending distance by controlling the position according to the rotation of the motor (7); an indicating part (10) connected to the encoder (9) for indicating the position and speed of the driving part (8); and a GPIB (13) connected between a multimeter (11) connected to an electrode terminal of the probe for measuring signals measured at the electrode terminal and a computer (12) processing the measured signals so as to transmit signals using a RS232C connector.
摘要翻译：目的：提供一种用于测量炼钢炉渣厚度的装置，其系统结构简单，通过使用钢水和熔渣之间的电阻差进行测量，可以获得高精度高效的测量值，并通过使用半 - 永久测量探头构成：该装置包括探针，其中检测线圈与在金属保护管及其界面处具有优异的耐热和耐冲击性的陶瓷材料的连接器机械连接; 其中安装有探针的驱动部分（8）和LM引导和滚珠丝杠安装用于通过马达（7）提升探针，其中编码器（9）安装在马达（7）中，用于控制上升和通过根据电动机（7）的旋转来控制位置，降速和上升和下降距离; 连接到编码器（9）的指示部分（10），用于指示驱动部分（8）的位置和速度; 以及GPIB（13），其连接在连接到用于测量在电极端子处的信号的探针的电极端子的万用表（11）和处理测量信号的计算机（12）之间，以便使用RS232C连接器发送信号。

2. 发明公开

KR1019970051465A 자기 차폐용 장치 및 그 제작방법 失效
标题翻译：磁屏蔽装置及其制造方法
公开(公告)号：KR1019970051465A
公开(公告)日：1997-07-29
申请号：KR1019950066219
申请日：1995-12-29
申请人： 주식회사 포스코 , 재단법인 포항산업과학연구원
发明人： 김찬욱 , 양충진 , 변갑식
IPC分类号： G12B17/02
摘要： 본 발명은 고자장하에서 작업시 발생되는 유도전류에 의한 감전사고와 자기장의 발생을 억제토록 하는 자기차폐용 장치 및 그 제작방법에 관한 것으로 그 목적은, 고자장하의 자화 발생을 억제하고, 또한 유도전류에 의한 감전사고를 예방토록 하며, 자기차폐장치를 간단하게 구성토록 하는 것이다.
상기 목적을 달성하기 위한 기술적인 수단은, 투자율이 작은 자기 차폐용 소형봉(1)을 일정한 크기로 형성하여 양측으로 단차부와 나사부가 형성토록 하고, 상기 소형봉과 결합되는 접속부에는 그 내부 양측에 암나사와 단차결합홈을 형성하여 상기 소형봉을 결합하며, 상기 소형봉과 접속구는 분할되어 비자성물과 자성물로 구성되어 상호 번갈아 일정길이로 연결토록 하여 감자회로를 구성시켜 자기저항을 증대하도록 하는 것을 그 요지로 한다.

3. 发明授权

KR101757289B1 알루미나 분체의 불순물 측정 장치 및 이의 측정 방법 有权
公开(公告)号：KR101757289B1
公开(公告)日：2017-07-26
申请号：KR1020150186311
申请日：2015-12-24
申请人： 주식회사 포스코 , 재단법인 포항산업과학연구원 , 철강융합신기술연구조합 , (주)포스코엠텍
发明人： 김찬욱
IPC分类号： G01N23/20 , G06F17/10
摘要： 본발명은알루미나분체의불순물측정장치및 이의측정방법을제공한다. 본발명의일 실시예에따른알루미나분체의불순물측정장치는알루미나분체시료에대해 X-선을조사하는조사부, 상기알루미나분체시료로부터회절된 X-선을검출하는검출부, 그리고상기검출부로부터검출한상기 X-선의회절각과회절강도를이용하여, 상기알루미나분체시료의격자상수를계산하고, 상기계산한알루미나분체시료의격자상수를이용하여, 상기알루미나분체시료의불순물함량을계산하는연산부를포함한다.

4. 发明公开

KR1020080028052A 표면세정장치 有权
标题翻译：使用臭氧喷涂系统的表面清洁装置
公开(公告)号：KR1020080028052A
公开(公告)日：2008-03-31
申请号：KR1020060093357
申请日：2006-09-26
申请人： 주식회사 포스코 , 재단법인 포항산업과학연구원
发明人： 박영희 , 김찬욱
IPC分类号： B08B5/02 , B08B5/00
摘要： A surface cleaner is provided to efficiently clean the surfaces of parts and materials by easily adjusting concentration of Ozone gas at a high concentration. A surface cleaner comprises a process bath(10), in which an operation for removing impurities attached to the surfaces of parts and materials is performed, an ozonizer(20) and an electrolyzed ion water manufacturing device(30). The ozonizer converts oxygen gas into Ozone gas. The electrolyzed ion water manufacturing device manufactures electrolyzed ion water by hydrolyzing supplied water or salt water. The process bath includes spray nozzles(12) spray the Ozone gas, which is generated by the ozonizer, and the electrolyzed ion water, which is manufactured by the electrolyzed ion water manufacturing device, onto both sides of a specimen(11) accommodated in the process bath. Each spray nozzle includes an ultrasonic module(14).
摘要翻译：提供一种表面清洁剂，通过容易地调节高浓度臭氧气体的浓度来有效地清洁零件和材料的表面。表面清洁器包括处理槽（10），其中执行用于去除附着在部件和材料的表面上的杂质的操作，臭氧发生器（20）和电解离子水制造装置（30）。臭氧发生器将氧气转化为臭氧气体。电解离子水制造装置通过水解供给水或盐水制造电解离子水。处理槽包括将由臭氧发生器产生的臭氧气体和由电解离子水制造装置制造的电解离子水喷射到容纳在所述电解离子水制造装置中的试样（11）的两侧的喷嘴（12）加工浴每个喷嘴包括超声波模块（14）。

5. 发明授权

KR100419176B1 자기장 발생을 감소시키는 전기 아크로의 전원 공급라인 失效
标题翻译： 자기장발생을감소감소시키는전기아크로의전원공급라인
公开(公告)号：KR100419176B1
公开(公告)日：2004-02-18
申请号：KR1020010083017
申请日：2001-12-21
申请人： 재단법인 포항산업과학연구원 , 철강융합신기술연구조합 , 주식회사 포스코건설 , 주식회사 포스코
发明人： 임종인 , 김찬욱 , 손진호
IPC分类号： F27B3/08
摘要： PURPOSE: A power supply line capable of reducing a magnetic field is provided to prevent an accident and a malfunction of an electric arc furnace by forming an electric wire of the electric furnace in a layered structure and forming a mast arm using conductive material and a frame. CONSTITUTION: A power supply line of an electric arc furnace includes an electric wire connected to a power supplying section, and a mast arm, into which the electric arm is inserted. The mast arm is fixedly installed on an electrode rod capable of removing slag through resistance heating. The electric wire has an annular conductive member(15) formed at a center of the electric wire, a magnetic member(16) surrounding the annular conductive member(15) and an insulating member(17) surrounding the magnetic member(16). The mast arm has a layered structure consisting of a first conductive member, a metal frame and a second conductive member.
摘要翻译：目的：提供一种能够减小磁场的电源线，以通过将电炉的电线形成为分层结构并且使用导电材料和框架形成桅杆臂来防止电弧炉的事故和故障。构成：电弧炉的电源线包括连接到供电部分的电线和电臂被插入其中的桅杆臂。桅杆臂固定安装在可通过电阻加热去除炉渣的电极棒上。电线具有形成在电线中心处的环形导电构件（15），围绕环形导电构件（15）的磁性构件（16）以及围绕磁性构件（16）的绝缘构件（17）。桅杆臂具有由第一导电构件，金属框架和第二导电构件构成的分层结构。

6. 发明授权

KR100306155B1 자기차폐성이우수한기판의코팅방법 失效
标题翻译：具有优异的磁屏蔽性的基板的涂布方法
公开(公告)号：KR100306155B1
公开(公告)日：2001-11-30
申请号：KR1019960059241
申请日：1996-11-29
申请人： 주식회사 포스코 , 재단법인 포항산업과학연구원
发明人： 김찬욱 , 양충진 , 변갑식
IPC分类号： C23C4/00 , C23C4/08
摘要： PURPOSE: A method is provided to coat a substrate with superior magnetic shielding property using a high magnetic permeability Fe-6.5%Si material as a coating material as a method for giving magnetic shielding property to a material for shielding electromagnetic wave. CONSTITUTION: In a method for coating the surface of a substrate using a spray coating system in which the substrate(2) is perpendicularly mounted onto a holder(1) that is constructed so that it is rotated as being traversed, a spray coating gun(3) is oppositely installed with spaced apart from the substrate(2) in a certain distance, and a spray coating material is supplied between the substrate(2) and the spray coating gun(3), the method for coating a substrate with superior magnetic shielding property comprises the processes of: pretreating the surface of the substrate(2) by shot blasting; and spray coating Fe-6.5%Si powder having a size of 60 to 120 microns as a spray coating material(4) on the surface pretreated substrate, wherein the shot blasting is performed by projecting alumina powder under a pressure of 50 to 60 psi, and the spray coating is performed when a traverse rate and a rotation speed of the holder(1) are 3.0 to 3.5 cm/sec and 110 to 120 rpm respectively in the state that a distance between the spray coating gun(3) and a substrate(2) is 110 to 120 mm, and a pressure of a gas flowing inside the spray coating gun(3) is in the pressure range of 120 to 150 psi in the state that an output of the spray coating gun(3) is impressed in the range of 30 to 35 kw.

7. 发明授权

KR100293195B1 내열성이우수한고투자율전자기차폐용코팅용액 失效
公开(公告)号：KR100293195B1
公开(公告)日：2001-11-22
申请号：KR1019960065666
申请日：1996-12-14
申请人： 주식회사 포스코 , 재단법인 포항산업과학연구원
发明人： 조남웅 , 김찬욱 , 차상윤
IPC分类号： C09D183/04 , C09D5/00
摘要： PURPOSE: Provided is a coating solution for shielding magnetoelectricity which is easy to apply by simple spraying, and which has high magnetic permeability and excellent thermal resistance. CONSTITUTION: The coating solution consists of 4.4-11.5 wt.% of Sendust powder, 32.1-34.7 wt.% of silicone resin, 16.1-17.3 wt.% of aluminum paste, 36.3-39.3 wt.% of solvent and 4.0-4.3 wt.% of dispersing agent. The Sendust powder consists of 5-11 wt.% of Si, 3-8 wt.% of Al, and the rest of indispensable impurities and has a granular size of 35-55 micrometer. The coating solution is useful to shield magnetoelectricity, and has high magnetic permeability and excellent thermal resistance.

8. 发明公开

KR1020010063696A 슬래그 검출센서의 하우징 구조 有权
标题翻译：耐久性改进的SLAG检测传感器
公开(公告)号：KR1020010063696A
公开(公告)日：2001-07-09
申请号：KR1019990061771
申请日：1999-12-24
申请人： 주식회사 포스코 , 재단법인 포항산업과학연구원
发明人： 임종인 , 김영섭 , 김찬욱 , 고정석 , 박찬일
IPC分类号： B22D43/00
CPC分类号： B22D41/50 , B22D2/00
摘要： PURPOSE: A durability improved slag detecting sensor is provided to reduce defects and damage of the sensor, extend life cycle and minimize malfunctioning thereof by minimizing heat deformation of the sensor considering characteristics of high temperature and repeating operation of a ladle facility for steelmaking. CONSTITUTION: In a slag detecting sensor of a ladle facility for steelmaking, the durability improved slag detecting sensor comprises an empty space formed at the upper part of a sensor housing (13) carrying a transmission coil (11) and a receiving coil (12) separately from a space where the transmission coil (11) and the receiving coil (12) are positioned; and an other empty space formed on the upper part of the sensor housing (13) by forming one side surface of the upper part of the sensor housing (13) concave toward the inside thereof, wherein the outer part of the sensor housing (13) is covered with an outer housing (15) having a superior heat conductivity.
摘要翻译：目的：提供耐久性改善的渣检测传感器，以减少传感器的缺陷和损坏，延长寿命周期，并最大限度地减少故障，同时考虑到高温特点，并对炼钢钢包设施进行重复操作。构成：在用于炼钢的钢包设备的炉渣检测传感器中，耐久性改善的渣检测传感器包括形成在承载传动线圈（11）和接收线圈（12）的传感器壳体（13）的上部处的空白空间，与发送线圈（11）和接收线圈（12）所在的空间分开; 以及通过使传感器壳体（13）的上部的一个侧表面朝向其内部凹入而形成在传感器壳体（13）的上部上的另一个空的空间，其中传感器壳体（13）的外部部分被覆盖有具有优异导热性的外壳（15）。

9. 发明公开

KR1019980026165A 전자기파차폐성을갖는법랑강판제조용유약 失效
标题翻译：用于制造具有电磁波屏蔽性能的搪瓷钢板的玻璃窗
公开(公告)号：KR1019980026165A
公开(公告)日：1998-07-15
申请号：KR1019960044520
申请日：1996-10-08
申请人： 주식회사 포스코 , 재단법인 포항산업과학연구원
发明人： 조남웅 , 김찬욱 , 윤정봉
IPC分类号： C23D3/00
摘要： 본 발명은 법랑강판의 제조방법에 관한 것으로서, 그 목적은 법랑처리 방법을 이용하여 강판에 용이하게 전자기파 차폐성을 부여함에 있다.
상기의 목적을 달성하기 위한 본 발명은 강판을 전처리→유약도포→건조→유리화 소성→냉각 순으로 법랑처리하는 법랑용 강판의 제조방법에 있어서, 상기 유약도포는 상용유약에 Si-Fe 6.5%: 25-75g/ℓ(유약)를 첨가하여 조성된 유약으로 행하는 전자기파 차폐용 법랑강판의 제조방법에 관한 것을 그 기술적 요지로 한다.

10. 发明公开

KR1020160078756A 철계 확산 접합 분말 및 이의 제조 방법 无效
标题翻译：基于铁的扩散结合粉末及其制造方法
公开(公告)号：KR1020160078756A
公开(公告)日：2016-07-05
申请号：KR1020140188887
申请日：2014-12-24
申请人： 주식회사 포스코 , 재단법인 포항산업과학연구원
发明人： 권기혁 , 신홍철 , 강희수 , 이언식 , 김찬욱 , 정은진
IPC分类号： B22F1/02 , B22F9/08
CPC分类号： B22F1/02 , B22F1/025 , B22F9/08
摘要： 철계확산접합분말및 이의제조방법이개시된다. 본발명의일 구현예는, 철분말; 및상기철 분말의표면에확산접합된구리-망간의합금분말을포함하는, 철계확산접합분말을제공한다.
摘要翻译：公开了一种铁基扩散粘结粉末及其制造方法。铁基扩散粘合粉末包括：铁粉; 以及扩散接合到铁粉表面的铜锰合金粉末。因此，本发明在保持优异的成形性的同时提高了烧结强度。

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