专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明公开

KR1020090066886A 대형 강괴 압탕 기능강화 방법 无效
标题翻译：用于高炉顶部功能的增强方法
公开(公告)号：KR1020090066886A
公开(公告)日：2009-06-24
申请号：KR1020070134628
申请日：2007-12-20
申请人： 주식회사 포스코 , 재단법인 포항산업과학연구원 , 철강융합신기술연구조합 , 주식회사 세아창원특수강
发明人： 김남수 , 김용찬 , 김문철 , 남궁정
IPC分类号： B22D7/12 , B22D7/00
摘要： A method for reinforcing of a sink head is provided to strength function of a sink head by using heat keeping and heat supplying effect and installing a diaphragm on the top of a mold. A method for reinforcing of a sink head includes a diaphragm(11) capable of blocking ascending air current around a mold, installed on an outer wall of the mold(1). The diaphragm blocking the ascending air current is set up on the height of 50 ~ 95% of mold height. A shape, size and number of the diaphragm are controlled freely.
摘要翻译：通过使用保温和供热效果并在模具的顶部安装隔膜来提供用于增强水槽头的方法来提高水槽头的功能。一种用于加强水槽头的方法包括：隔膜（11），其能够阻挡安装在模具（1）的外壁上的模具周围的上升气流。阻塞上升气流的隔膜设置在模具高度的50〜95％的高度。隔膜的形状，尺寸和数量可自由控制。

22. 发明授权

KR100838734B1 고망간 철계 결정-비정질 합금 有权
标题翻译：基于有限元的大块晶体 - 具有高锰成分的非晶复合材料
公开(公告)号：KR100838734B1
公开(公告)日：2008-06-16
申请号：KR1020060131405
申请日：2006-12-20
申请人： 주식회사 포스코 , 재단법인 포항산업과학연구원
发明人： 김용찬 , 남궁정 , 김문철
IPC分类号： C22C45/02
CPC分类号： C22C45/02 , C22C2200/02 , C22C2202/00
摘要： An iron-based bulk amorphous alloy having high manganese composition is provided to improve toughness while maintaining glass forming ability by mixing amorphous substance and crystal substance. An iron-based bulk amorphous alloy having high manganese composition contains Mn of 18 ± 0.1 atom percent, Si of 3 ± 0.1 atom percent, Al of 3 ± 0.1 atom percent, Cr of 8 ± 0.1 atom percent, Mo of 0.5 ± 0.1 atom percent, semi-metal 4 to 21 atom percent, balance of Fe and impurity. The semi-metal includes C, B and P. The compositions of C, B and P are 8 ± 0.1 atom percent, 1 ± 0.1 atom percent and 1 ± 0.1 atom percent, respectively. The iron-based bulk amorphous alloy having high manganese composition preferably contains Mn of 16 to 20 atom percent, Si of 1.3 atom percent, Al of 1 to 3.5 atom percent, Cr of 7 to 9 atom percent, Mo of 0.4 to 2 atom percent, and semi-metal 4 to 21 atom percent.
摘要翻译：提供具有高锰组成的铁基块状非晶合金，以通过混合无定形物质和结晶物质来保持玻璃形成能力，从而提高韧性。具有高锰组成的铁基块状非晶合金含有18±0.1原子％的Mn，3±0.1原子％的Si，3±0.1原子％的Al，8±0.1原子％的Cr，0.5±0.1原子的Mo 百分比，半金属4至21原子％，余量为Fe和杂质。半金属包括C，B和P.C，B和P的组成分别为8±0.1原子％，1±0.1原子％和1±0.1原子％。具有高锰组成的铁基块状非晶合金优选含有16〜20原子％的Mn，1.3原子％的Si，1〜3.5原子％的Al，7〜9原子％的Cr，0.4〜2原子％的Mo ，半金属4〜21原子％。

23. 发明授权

KR100660223B1 벌크 비정질 금속판재의 제조장치 및 그 제조방법 失效
标题翻译： 벌크비정질금속판재의제조장치및그제조방벌
公开(公告)号：KR100660223B1
公开(公告)日：2006-12-21
申请号：KR1020050129214
申请日：2005-12-24
申请人： 주식회사 포스코 , 재단법인 포항산업과학연구원
发明人： 남궁정 , 김문철 , 김용찬
IPC分类号： B22D11/041 , B22D11/00
摘要： An equipment and a method capable of manufacturing an 1 mm or more thick metal plate having a bulk amorphous phase are provided. An equipment for manufacturing a bulk amorphous metal plate(7) comprises: a mold(3) comprising a body part(31) in which a plate forming hole(311) is formed to form a plate, and an injection part(32) for receiving molten metal to be supplied into the body part; an ultrasonic oscillator(5) for irradiating ultrasonic waves onto the body part of the mold; a piston(1) for pressurizing molten metal of the injection part to supply the molten metal into the plate forming hole of the body part; and cooling means(4) for cooling the body part. The injection part of the mold comprises an insulating coating layer(2) with a thickness of 0.1 to 1 mm to prevent initial solidification of molten metal(6).
摘要翻译：提供能够制造具有块状非晶相的1mm或更厚的金属板的设备和方法。一种用于制造大块非晶金属板（7）的设备，包括：模具（3），其包括形成板形成孔（311）以形成板的主体部分（31），以及注入部分接收待供应到所述主体部分中的熔融金属; 超声波振荡器（5），用于向模具的主体部分照射超声波; 活塞（1），用于加压注入部分的熔融金属以将熔融金属供应到主体部分的板形成孔中; 和用于冷却身体部分的冷却装置（4）。模具的注入部分包括厚度为0.1至1mm的绝缘涂层（2）以防止熔融金属（6）的初始凝固。

24. 发明授权

KR100368825B1 자석식 여과필터 有权
标题翻译： 자석식여과필터
公开(公告)号：KR100368825B1
公开(公告)日：2003-01-24
申请号：KR1020000063429
申请日：2000-10-27
申请人： 재단법인 포항산업과학연구원 , 주식회사 포스코 , 주식회사쓰리.알
发明人： 김문철 , 남궁정
IPC分类号： B01D35/06
摘要： PURPOSE: A magnetic type filter is provided, which can filter fine iron particle contained in waste liquid discharged from industries of automobile, ship, industrial machine, ironworks by forming uniform and high magnetic flux in filter cassette in an elevated efficiency. The cassette is filled with mixture of wound metal bar of soft magnetic material and magnetic part. CONSTITUTION: The filter comprises a cassette and a pulp filter(5). Water enter the filter(1) through an inlet(6) set at the bottom and the cassette that is filled with mixture of wound metal bar(3) of soft magnetic material and a magnet part(4), the metal bar(3) of soft magnetic material being coated with corrosion resistant NiP. Water further passes the pulp filter(5) that is set next to the cassette to be secondarily filtered and discharged through the discharge hole(7).
摘要翻译：目的：提供一种磁性过滤器，它可以通过在过滤器盒中以高效率形成均匀和高磁通量来过滤从汽车，船舶，工业机械，炼铁厂等行业排放的废液中所含的细铁颗粒。盒中装有软磁材料缠绕金属棒和磁性部件的混合物。组成：过滤器包括一个盒子和一个纸浆过滤器（5）。水通过设置在底部的入口（6）进入过滤器（1），并且填充有软磁材料的缠绕金属棒（3）和磁体部分（4）的混合物的盒，金属棒（3）的软磁材料涂覆有耐腐蚀的NiP。水进一步通过设置在盒子旁边的纸浆过滤器（5）进行二次过滤并通过排出孔（7）排出。

25. 发明授权

KR100345741B1 내연기관의 오일필터 失效
标题翻译：内燃机油滤清器
公开(公告)号：KR100345741B1
公开(公告)日：2002-07-27
申请号：KR1019990049190
申请日：1999-11-08
申请人： 주식회사 포스코 , 재단법인 포항산업과학연구원 , 주식회사쓰리.알
发明人： 김문철 , 남궁정
IPC分类号： F02M37/22
摘要： 본발명은내연기관에설치되는오일필터에관한것으로, 보다상세히는기관내부를순환하는윤활유와같은오일에함유된미세철분및불순물을제거하는효율성을향상시켜사용수명을연장시킬수있는내연기관의오일필터에관한것이다. 본발명은, 중공원통형케이싱(11)의하부면에윤활유가유입되는오일입구(13), 윤활유가배출되는오일출구(14)를갖추어기관내부를순환하는윤활유를여과하는오일필터에있어서, 상기케이싱(11)내부에장착되고, 상기윤활유에함유된미세철분입자를흡착할수있도록일정세기의자력을발생하는자성금속박대(4)가내부공간에수용되는자성필터(2);와, 상기자성필터(2)의중앙공과상기케이싱(11)의중앙공(8)사이의공간에배치되어상기자성필터(2)를통과하면서 1차여과된윤활유를최종여과하는펄프필터(3);를포함하는내연기관의오일필터를제공한다.

26. 发明授权

KR100321054B1 직접주조에의해제조된규소박판의후처리방법 失效
标题翻译：通过直接铸造生产的硅薄板的后处理方法
公开(公告)号：KR100321054B1
公开(公告)日：2002-06-26
申请号：KR1019960065178
申请日：1996-12-13
申请人： 주식회사 포스코 , 재단법인 포항산업과학연구원
发明人： 성진경 , 김문철 , 도병무
IPC分类号： B21B1/46
摘要： PURPOSE: A method for post-treating silicon thin strip manufactured by direct casting is provided to obtain superior magnetic characteristics after reducing surface defects and thickness deviation and lowering internal stress by properly post-treating the silicon thin strip containing high density texture manufactured using direct casting process. CONSTITUTION: In a method for manufacturing a Fe-Si based silicon strip having {200} texture by direct casting process for directly contacting melt with cooling rolls, the method for post-treating silicon thin strip manufactured by direct casting comprises the processes of cold rolling the pickled silicon strip after pickling a Fe-Si based silicon strip having {200} texture obtained by the direct casting; and heat treating the cold rolled strip having the {200} texture at a temperature of 0.5 Tm (Tm: melting point of the strip) or more. In a method for manufacturing a Fe-Si based silicon strip by directly contacting melt with a single roll or twin rolls, the method for post-treating silicon thin strip manufactured by direct casting comprises the processes of pickling the silicon strip; cold rolling the pickled silicon strip; and heat treating the cold rolled silicon strip at a temperature of 600 to 1250 deg.C, wherein the silicon strip is a Fe-Si based silicon strip to which a principal constituent of Fe-(1.5 to 4%)Si and one or more constituents selected from 1.2 wt.% or less of Al, 1.2 wt.% or less of Mn and 0.3 wt.% or less of Sn are added.

27. 发明公开

KR1020020032779A 자석식 여과필터 有权
标题翻译：磁性过滤器
公开(公告)号：KR1020020032779A
公开(公告)日：2002-05-04
申请号：KR1020000063429
申请日：2000-10-27
申请人： 재단법인 포항산업과학연구원 , 주식회사 포스코 , 주식회사쓰리.알
发明人： 김문철 , 남궁정
IPC分类号： B01D35/06
CPC分类号： B01D35/06 , B01D2201/29 , C02F1/481
摘要： PURPOSE: A magnetic type filter is provided, which can filter fine iron particle contained in waste liquid discharged from industries of automobile, ship, industrial machine, ironworks by forming uniform and high magnetic flux in filter cassette in an elevated efficiency. The cassette is filled with mixture of wound metal bar of soft magnetic material and magnetic part. CONSTITUTION: The filter comprises a cassette and a pulp filter(5). Water enter the filter(1) through an inlet(6) set at the bottom and the cassette that is filled with mixture of wound metal bar(3) of soft magnetic material and a magnet part(4), the metal bar(3) of soft magnetic material being coated with corrosion resistant NiP. Water further passes the pulp filter(5) that is set next to the cassette to be secondarily filtered and discharged through the discharge hole(7).
摘要翻译：目的：提供一种磁性过滤器，可以通过以高效率在过滤器盒中形成均匀的高磁通量，从而过滤从汽车，船舶，工业机械，铁工厂排放的废液中所含的细铁颗粒。磁带盒充满软磁材料的缠绕金属棒和磁性部件的混合物。构成：过滤器包括一个盒和一个纸浆过滤器（5）。水通过设置在底部的入口（6）进入过滤器（1），并且填充有软磁性材料的卷绕的金属棒（3）和磁体部分（4），金属棒（3）的混合物的盒子，的软磁材料涂覆有耐腐蚀的NiP。水再次通过设置在二次过滤的盒的旁边的纸浆过滤器（5），并通过排出孔（7）排出。

28. 发明授权

KR100250222B1 폭발용사장치용 매니플레이터의 조작 방법 失效
标题翻译：具有喷雾涂层装置的操纵器的控制方法
公开(公告)号：KR100250222B1
公开(公告)日：2000-04-01
申请号：KR1019950040621
申请日：1995-11-10
申请人： 주식회사 포스코 , 재단법인 포항산업과학연구원
发明人： 김선복 , 김문철
IPC分类号： C23C4/12
摘要： PURPOSE: A method for operating a manipulator for a detonation flame spraying gun is provided in which a coating layer having a uniform thickness on the matrix is obtained when coating varieties of matrix with a detonation flame spraying gun. CONSTITUTION: In case of coating a plate or roll shaped matrix using detonation flame spraying technology, the method for operating a manipulator for a detonation flame spraying gun (18) is characterized in that the manipulator is operated in such a manner that a vertical and horizontal moving speed of the manipulator is Vm=Vsx(2/5¬0.5)rs when the matrix (19) is in a plate shape, and a rotational speed of the manipulator is RPM=(120xVsxrs)/(2x 5¬0.5xπxrr) and a moving speed of the manipulator is Vm=(2xrsxRPM)/(60x5¬0.5) when the matrix is in a roll shape.
摘要翻译：目的：提供一种用于操作爆震火焰喷枪的操纵器的方法，其中当用引爆火焰喷枪涂覆各种基体时，获得在基体上具有均匀厚度的涂层。构成：在使用爆轰火焰喷涂技术涂覆板或辊状基体的情况下，用于操作爆轰火焰喷枪（18）的操纵器的方法的特征在于操纵器以垂直和水平方式当矩阵（19）为板状时，操纵器的移动速度为Vm = Vsx（2/5〜0.5）rs，并且机械手的转速为RPM =（120×Vsxrs）/（2×5×0.5×π×rr）并且当矩阵处于卷状时，操纵器的移动速度为Vm =（2xrsxRPM）/（60x5-0.5））。

29. 发明授权

KR100124865B1 연속주조주형 용사코팅용 니켈계 자용성 합금 失效
公开(公告)号：KR100124865B1
公开(公告)日：1997-09-30
申请号：KR1019940040101
申请日：1994-12-30
申请人： 주식회사 포스코 , 재단법인 포항산업과학연구원
发明人： 김선복 , 김문철
IPC分类号： C22C19/03

30. 发明授权

KR100122184B1 급냉 고규소 스트립의 고밀도(200)면 집합조직 형성방법 失效
公开(公告)号：KR100122184B1
公开(公告)日：1997-09-03
申请号：KR1019940036821
申请日：1994-12-26
申请人： 주식회사 포스코 , 재단법인 포항산업과학연구원
发明人： 성진경 , 김문철
IPC分类号： C21D8/12

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式