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    팽창성 매립지반의 잔류 팽창율 측정방법
    3.
    发明公开
    팽창성 매립지반의 잔류 팽창율 측정방법 有权
    测量可膨胀填埋场的残余膨胀系数的方法

    公开(公告)号：KR1020170075599A

    公开(公告)日：2017-07-03

    申请号：KR1020150185453

    申请日：2015-12-23

    Applicant: 주식회사 포스코 ,  재단법인 포항산업과학연구원

    Inventor： 안선형 ,  박헌우 ,  김형석 ,  정용수 ,  김현 ,  장한수

    IPC: G01N5/04 ,  G01N25/00 ,  G01N1/04 ,  G01N1/28 ,  G01N1/44 ,  G01N1/42

    Abstract: 본발명은팽창성매립지반의잔류팽창율측정방법에관한것으로, 제철부산물이매립된매립지반으로부터시료를채취하는단계; 상기시료의일부를건조및 분쇄하는단계; 건조및 분쇄된시료를수화팽창반응에의해최대팽창되도록, 상기건조및 분쇄된시료및 물을압력용기에넣고가압열처리하는단계; 상기가압열처리단계에의해최대팽창된매립지시료와, 상기매립지반으로부터채취한시료의나머지일부인매립지원 시료를각각열중량분석하는단계; 및최대팽창된매립지시료의열중량분석값과매립지원 시료의열중량분석값을비교하여잔류팽창률을측정하는단계를포함하는팽창성매립지반의잔류팽창율측정방법이제공된다. 본발명에의하면제철소매립지반의팽창유무를신속히판단함으로써매립지반의사용기준방안모색이가능하며, 제철소매립지반의안정성확보가가능하다.

    Abstract translation: 本发明涉及一种测量可膨胀填埋场的残余膨胀系数的方法，包括以下步骤：从填埋炼钢副产物的填埋块收集样品; 干燥和粉碎部分样品; 将干燥和磨碎的样品和水置于压力容器中并进行压力热处理，以使干燥和粉碎的样品通过水合膨胀反应最大程度地膨胀; 对通过加压热处理步骤膨胀的垃圾填埋样品和作为从垃圾填埋区收集的样品剩余部分的填埋支撑样品进行热重分析; 和扩展的填埋样品分析值的最大列权重，并且通过比较包括测量提供一半的残余膨胀率测定方法的残余膨胀速率的步骤的样品膨胀填埋场的热重分析值掩埋支撑。 根据本发明，可以快速找到堆填区在钢厂填埋场中的扩张并找到垃圾填埋场的使用标准，并确保填埋场在钢厂中的稳定性。

    인라인 유도 가열 장치 및 이를 사용한 인라인 유도 가열 방법
    6.
    发明公开
    인라인 유도 가열 장치 및 이를 사용한 인라인 유도 가열 방법 无效
    在线感应加热装置及其使用的在线感应加热方法

    公开(公告)号：KR1020100071761A

    公开(公告)日：2010-06-29

    申请号：KR1020080130583

    申请日：2008-12-19

    Applicant: 재단법인 포항산업과학연구원 ,  주식회사 포스코

    Inventor： 김인준 ,  방원규 ,  김현 ,  성환진 ,  이현석 ,  이동길

    IPC: C21D1/42

    CPC classification number: Y02P10/253 ,  C21D1/42

    Abstract: PURPOSE: An inline induction heater and an inline induction heating method using the same are provided to prevent strip breakage or rolling oil firing and enable high-speed warm rolling of magnesium alloy sheets. CONSTITUTION: An inline induction heater comprises an induction heating unit(20) which is movable to keep in uniform position with respect to the widthwise position of an object which is measured by a widthwise position measuring device(10). The induction heating unit comprises an induction heating coil(2) which is installed on the upper and lower sides of the object and able to rotate, and a shield plate(4) which is located between the induction heating coil and the edge of the object to block heat transfer from the induction heating coil to the edge.

    Abstract translation: 目的：提供在线感应加热器和使用其的在线感应加热方法，以防止钢带断裂或轧制油燃烧，从而实现镁合金板材的高速热轧。 构成：在线感应加热器包括感应加热单元（20），其可移动以相对于由宽度方向位置测量装置（10）测量的物体的宽度方向保持在均匀的位置。 感应加热单元包括安装在物体的上侧和下侧并能够旋转的感应加热线圈（2）和位于感应加热线圈和物体边缘之间的屏蔽板（4） 以阻止从感应加热线圈到边缘的热传递。

    금형
    7.
    发明公开
    금형 有权
    模子

    公开(公告)号：KR1020090090883A

    公开(公告)日：2009-08-26

    申请号：KR1020080016423

    申请日：2008-02-22

    Applicant: 재단법인 포항산업과학연구원 ,  주식회사 포스코

    Inventor： 방원규 ,  성환진 ,  김현 ,  김인준 ,  김일남 ,  이재윤

    IPC: B21D37/00 ,  B21D37/16 ,  B21D5/00

    Abstract: A mold is provided to improve workability by molding a mold to a remarkably small radius in the same molding temperature, and to control temperature of the board in a molding process. A mold comprises a first molding part(10), a second molding part(20), and a holding member(40). The first molding part and the second molding part are arranged on an opposite direction. The first molding part transfers bend-molding force on the board. One end of the first molding part has a protrusion part. The holding member is arranged on the second molding part. One end of the holding member supports the board.

    Abstract translation: 提供模具以通过在相同的成型温度下将模具模制成非常小的半径来提高可加工性，并且在模制过程中控制板的温度。 模具包括第一模制件（10），第二模制件（20）和保持件（40）。 第一成型部件和第二成型部件沿相反方向布置。 第一个成型部件在板上传递弯曲成形力。 第一成型部的一端具有突出部。 保持构件布置在第二模制部件上。 保持构件的一端支撑该板。

    금속 코일의 균일 가열을 위한 밸런스 장치
    8.
    发明授权
    금속 코일의 균일 가열을 위한 밸런스 장치 有权
    用于金属线圈均匀加热的平衡装置

    公开(公告)号：KR100760580B1

    公开(公告)日：2007-09-20

    申请号：KR1020060061045

    申请日：2006-06-30

    Applicant: 주식회사 포스코 ,  재단법인 포항산업과학연구원

    Inventor： 안상호 ,  성환진 ,  김인준 ,  방원규 ,  김현

    IPC: C21D9/673

    CPC classification number: C21D9/673 ,  C21D1/00

    Abstract: A balancing equipment for uniformly heating a metal coil is provided to enable a temperature of the metal coil to be formed uniformly when heating the metal coil in the reheating furnace after loading the metal coil into a reheating furnace. A balancing equipment for uniformly heating a metal coil(C) comprises: a plurality of rollers(20) which are installed on the bottom of a reheating furnace rotatably and horizontally and disposed to be parallel to each other, of which at least one is rotated by a drive motor(50), and which have a concave groove(24) circumferentially formed on central portions thereof; vertical cylinders(40) installed to vertically lift or lower both end portions of the rollers; load cells(30) installed between the vertical cylinders and the rollers to generate electrical signals by measuring load values at end portions of the rollers; and a control part(90) controlling the rollers such that the load values at the end portions of the rollers are equalized by operating the vertical cylinders, thereby lifting and lowering the rollers up and down if there is a difference between the load values at the end portions of the rollers after receiving the electrical signals generated from the load cells.

    Abstract translation: 提供用于均匀加热金属线圈的平衡设备，以便在将金属线圈加载到再热炉中之后，在再加热炉中加热金属线圈时能够均匀地形成金属线圈的温度。 用于均匀加热金属线圈（C）的平衡设备包括：多个辊（20），其安装在再加热炉的底部，可旋转和水平地并且设置成彼此平行，其中至少一个旋转 驱动马达（50），并且在其中心部分周向形成凹槽（24）; 垂直圆柱体（40）安装成垂直地提升或降低滚筒的两端部; 安装在垂直圆柱体和滚子之间的称重传感器（30）通过测量滚子端部的载荷值来产生电信号; 以及控制辊子的控制部件（90），使得通过操作垂直圆柱体来使滚子的端部处的载荷值相等，从而如果在第一滚筒的载荷值之间存在差异，则上下滚动辊 在接收到从称重传感器产生的电信号之后，辊的端部。

    마그네슘 또는 마그네슘 합금 가공용 유제 조성물 및가공방법
    10.
    发明公开
    마그네슘 또는 마그네슘 합금 가공용 유제 조성물 및가공방법 有权
    用于镁和镁合金的轧制和压制的金属工艺流体组合物和金属工艺

    公开(公告)号：KR1020090114515A

    公开(公告)日：2009-11-04

    申请号：KR1020080040186

    申请日：2008-04-30

    Applicant: 재단법인 포항산업과학연구원 ,  주식회사 포스코 ,  주식회사 비아이티범우연구소

    Inventor： 김인준 ,  방원규 ,  성환진 ,  김현 ,  김일남 ,  이재윤 ,  이재일 ,  권구준

    IPC: C10M169/04 ,  C10M107/32 ,  C10M133/04

    CPC classification number: C10M169/04 ,  C10M107/34 ,  C10M133/04 ,  C10N2040/20 ,  C10N2240/40

    Abstract: PURPOSE: A machine fluid composition for warm or hot rolling of magnesium and/or magnesium alloy is provided to prevent surface defect generated during the process without firing. CONSTITUTION: A machine fluid composition for warm or hot rolling of magnesium and/or magnesium alloy comprises 50-95 weight parts of polyol ester base oil; 4.3-50 weight parts of lubricant selected from mineral oil, polybutene and alcohol; and 0.2-5 weight parts of lubrication enhancer selected from phosphate of aromatic amine and phosphate or aliphatic amine. The polyol ester is synthesized by linear or branched fatty acid of 6-18 carbon atoms and polyvalent alcohol of 6-16 carbon atoms.

    Abstract translation: 目的：提供用于镁和/或镁合金的热轧或热轧的机液组合物，以防止在该过程中产生的表面缺陷而不烧制。 构成：用于镁和/或镁合金的热轧或热轧的机液组合物包含50-95重量份的多元醇酯基油; 4.3-50重量份选自矿物油，聚丁烯和醇的润滑剂; 和0.2-5重量份的选自芳香胺和磷酸酯或脂族胺的润滑增效剂。 多元醇酯由6-18个碳原子的直链或支链脂肪酸和6-16个碳原子的多元醇合成。

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