公开(公告)号：EP2940180A1

公开(公告)日：2015-11-04

申请号：EP13868502.9

申请日：2013-12-24

申请人： POSCO ,  Research Institute Of Industrial Science&Technology

发明人： YANG, Ji Hoon ,  JEONG, Jae In ,  KIM, Tae-Yeob ,  JUNG, Yonghwa

IPC分类号： C23C14/24 ,  C23C28/00 ,  C22C21/00

摘要： The present invention relates to an aluminum-magnesium coated steel plate using vacuum coating, wherein an aluminum-magnesium coating layer is constituted by 1 to 45 wt% of magnesium, a balance of aluminum, and other inevitable impurities, and an Al 3 Mg 2 alloy phase is formed in the aluminum-magnesium coating layer by performing heat treatment of the steel plate.

摘要翻译： 本发明使用真空镀膜，铝 - 镁涂层是通过1构成为镁，余量的铝和其它不可避免的杂质的45重量％的worin和Al 3的Mg 2涉及到铝 - 镁涂层钢板 合金相在铝 - 镁涂层通过进行钢板的热处理形成。

公开(公告)号：EP2940180B1

公开(公告)日：2020-10-21

申请号：EP13868502.9

申请日：2013-12-24

申请人： POSCO ,  Research Institute Of Industrial Science & Technology

发明人： YANG, Ji Hoon ,  JEONG, Jae In ,  KIM, Tae-Yeob ,  JUNG, Yonghwa

IPC分类号： C23C14/24 ,  C23C28/00 ,  C22C21/00 ,  C23C14/58 ,  C23C28/02 ,  C23C2/12 ,  C23C2/28 ,  C23C14/02 ,  C23C14/16 ,  C22C21/06 ,  C22C38/00 ,  C23C10/28 ,  C22C38/04

公开(公告)号：EP3901325A1

公开(公告)日：2021-10-27

申请号：EP19899914.6

申请日：2019-11-27

申请人： POSCO

发明人： HAN, Hyeon-Soop ,  KWAK, Young-Jin ,  KIM, Tae-Yeob ,  KIM, Jin-Tae

IPC分类号： C23C14/58 ,  C23C14/16 ,  C23C14/24 ,  C23C14/26 ,  C22C18/00 ,  B05D7/14 ,  B05D3/06 ,  C09D4/00 ,  C09D133/08 ,  C08F2/50

摘要： The present invention is to provide a plated steel plate used for interior materials and exterior materials such as home appliances, construction materials, vehicles, etc., and a method for manufacturing same.

公开(公告)号：EP2652167B1

公开(公告)日：2015-04-08

申请号：EP10860794.6

申请日：2010-12-13

申请人： Posco

发明人： NAM, Kyung-Hoon ,  KWAK, Young-Jin ,  LEE, Dong-Yoeul ,  KIM, Tae-Yeob ,  JUNG, Yong-Hwa ,  KIM, Kyoung-Bo ,  JUNG, Woo-Sung ,  EOM, Mun-Jong ,  LEE, Sang-Cheol ,  PARK, Sang-Hoon

IPC分类号： C23C14/56 ,  C23C14/24

CPC分类号： C23C16/448 ,  C23C14/24 ,  C23C14/246 ,  C23C14/56 ,  H01L51/0008 ,  H01L51/001 ,  H05B6/32

公开(公告)号：EP2692900A2

公开(公告)日：2014-02-05

申请号：EP12765012.5

申请日：2012-03-28

申请人： Posco ,  Noroo Coil Coatings Co., Ltd.

发明人： KWAK, Young-Jin ,  KIM, Dong-Yun ,  JUNG, Woo-Sung ,  NAM, Kyung-Hoon ,  LEE, Dong-Yoeul ,  HONG, Seok-Jun ,  KIM, Tae-Yeob ,  JUNG, Yong-Hwa ,  EOM, Mun-Jong ,  CHOI, Myoung-Hee ,  KIM, Gab-Yong ,  PARK, Sang-Hoon ,  LEE, Sang-Cheol ,  NAM, Yang-Woo

IPC分类号： C23C26/00 ,  C09D171/12 ,  C09D7/12 ,  C09D5/08

CPC分类号： C09D5/08 ,  C08G2650/56 ,  C08K3/08 ,  C08K3/16 ,  C09D7/61 ,  C09D171/00 ,  C23C26/00 ,  C23C30/00 ,  Y10T428/12569

摘要： The present invention relates to a film formation composition for improving the blackening of the surface of a steel sheet, particularly, the surface of a steel sheet containing Mg on the surface thereof, such as a Mg sheet, a plated steel sheet having a plated layer comprising Mg, and the like, a steel sheet comprising a film formed by the composition, and a method for forming the film. Provided are a film formation composition for preventing the blackening of the surface of a steel sheet, comprising: 2.5-7.5 parts by weight of a water-soluble phenoxy resin; 0.1-0.5 parts by weight of a fluorometal acid; 0.1-0.5 parts by weight of a metal compound; and 1-5 parts by weight of a cross-linking agent, wherein the steel sheet is a magnesium sheet comprising magnesium on the surface thereof or a steel sheet having a plated layer containing magnesium, a steel sheet comprising a film formed by the composition, and a method for forming the film.

摘要翻译： 本发明涉及一种成膜组合物，用于提高钢板的表面的黑化，特别是，在钢板表面上的含Mg物，检查作为镁片，具有镀覆层的镀覆钢板的表面 包含Mg，和类似物，钢板，其包括由该组合物形成的膜，以及用于形成所述膜的方法。 本发明提供一种用于防止钢板的表面的黑化，其包括膜形成组合物：（重量）的水溶性苯氧基树脂的2.5-7.5份; 0.1-0.5重量份的fluorometal酸; 0.1-0.5重量份的金属化合物; 和1-5重量份的交联剂的，worin钢板是镁片的表面上，其包括镁或其具有镀覆层含有镁的钢板，钢板，其包括由该组合物形成的膜， 和用于形成所述膜的方法。

公开(公告)号：EP2659018A2

公开(公告)日：2013-11-06

申请号：EP11852707.6

申请日：2011-12-20

申请人： Posco

发明人： KWAK, Young-Jin ,  LEE, Dong-Yoeul ,  JUNG, Yong-Hwa ,  JUNG, Woo-Sung ,  EOM, Mun-Jong ,  KIM, Kyoung-Bo ,  NAM, Kyung-Hoon ,  KIM, Tae-Yeob ,  LEE, Sang-Cheol ,  PARK, Sang-Hoon

IPC分类号： C23C2/12 ,  C23C14/14 ,  C23C14/58

CPC分类号： C23C14/5806 ,  B32B15/012 ,  C23C2/12 ,  C23C2/28 ,  C23C14/025 ,  C23C14/16 ,  C23C28/021

摘要： Provided is an aluminum (Al) plating layer/aluminum (Al)-magnesium (Mg) plating layer multi-layered structure alloy plated steel sheet having excellent plating adhesiveness and corrosion resistance, which is characterized in that the Al-Mg plating layer is formed on the Al plating layer. According to the present invention, corrosion resistance of an Al plated steel sheet is further improved by forming an Al-Mg alloy plating layer, and plating adhesiveness between plating layer and underlying steel sheet may be improved as well as excellent stability and practicality being realized.

公开(公告)号：EP3085808B1

公开(公告)日：2019-03-20

申请号：EP13899655.8

申请日：2013-12-19

申请人： POSCO

发明人： JUNG, Yong-Hwa ,  JUNG, Woo-Sung ,  NAM, Kyung-Hoon ,  EOM, Mun-Jong ,  HONG, Seok-Jun ,  KWAK, Young-Jin ,  KIM, Tae-Yeob ,  LEE, Dong-Yoeul

IPC分类号： C23C14/24 ,  C23C14/06 ,  C23C14/26

公开(公告)号：EP2940191B1

公开(公告)日：2018-05-16

申请号：EP12891070.0

申请日：2012-12-28

申请人： Posco

发明人： JUNG, Woo-Sung ,  HONG, Seok-Jun ,  NAM, Kyung-Hoon ,  LEE, Dong-Yoeul ,  JUNG, Yong-Hwa ,  KWAK, Young-Jin ,  EOM, Mun-Jong ,  KIM, Tae-Yeob

IPC分类号： C23C30/00 ,  B32B15/04 ,  C22C18/00 ,  C23C14/56 ,  C23C14/16 ,  B32B15/01 ,  C23C14/26 ,  C23C14/30 ,  C23C14/34

CPC分类号： B32B15/013 ,  C22C18/00 ,  C23C14/16 ,  C23C14/26 ,  C23C14/30 ,  C23C14/34 ,  C23C14/3414 ,  C23C14/562 ,  Y10T428/12799

摘要： Provided are a Zn-Mg alloy plated steel sheet and a method for manufacturing same. The Zn-Mg alloy plated steel sheet comprises a base steel sheet and a Zn-Mg plating layer formed on the base steel sheet, wherein the content of Mg in the Zn-Mg plating layer is 8 weight% or less (provided that 0 weight% is excluded), and the Zn-Mg plating layer is a compound phase of Zn and Mg2Zn11. According to the present invention, provided are a Zn-Mg alloy plated steel sheet and a method for manufacturing the same, wherein the Zn-Mg alloy plated steel sheet has excellent corrosion resistance, high adhesion, and superior surface quality of metallic luster.

公开(公告)号：EP2799591B1

公开(公告)日：2017-08-30

申请号：EP12861547.3

申请日：2012-12-27

申请人： POSCO

发明人： LEE, Dong-Yoeul ,  NAM, Kyung-Hoon ,  JUNG, Yong-Hwa ,  HONG, Seok-Jun ,  KIM, Tae-Yeob ,  KWAK, Young-Jin ,  EOM, Mun-Jong ,  JUNG, Woo-Sung

IPC分类号： C23C14/16 ,  B32B15/01 ,  C23C16/40 ,  C23C16/453

CPC分类号： C23C16/453 ,  B32B15/013 ,  C23C14/16 ,  C23C14/165 ,  C23C14/58 ,  C23C14/5846 ,  C23C14/5853 ,  C23C16/40 ,  C23C16/401 ,  C23C16/402 ,  C23C16/403 ,  C23C16/404 ,  C23C28/02 ,  C23C28/021 ,  C23C28/023 ,  C23C28/321 ,  C23C30/00 ,  C23C30/005 ,  Y10T428/12583 ,  Y10T428/1259 ,  Y10T428/12611 ,  Y10T428/12618 ,  Y10T428/12792 ,  Y10T428/12799 ,  Y10T428/12972 ,  Y10T428/12979

摘要： The present invention relates to a Zn-Mg alloy-coated steel sheet with excellent blackening resistance and excellent coating adhesion and to a method for manufacturing same. Provided are a Zn-Mg alloy-coated steel sheet with excellent blackening resistance and excellent adhesion and a method for manufacturing same, the steel sheet comprising: a substrate steel sheet; a Zn-Fe intermetallic compound layer formed on the substrate steel sheet; a first Zn-Mg coating layer formed on the Zn-Fe intermetallic compound layer and comprising a Zn-Fe intermetallic compound in which the content of Zn is 95 % by weight or higher; a second Zn-Mg coating layer formed on the first Zn-Mg coating layer and comprising a Zn-Mg intermetallic compound in which the content of On is 80 to 95 % by weight; and an oxide film formed on the second Zn-Mg coating layer and comprising a metallic oxide.

摘要翻译： 本发明涉及具有优异的耐黑变性和优异的涂层粘附性的Zn-Mg合金涂覆的钢板及其制造方法。 本发明提供具有优异的耐黑变性和优异的密合性的Zn-Mg合金被覆钢板及其制造方法，其特征在于，具备：基材钢板; 在所述基体钢板上形成的Zn-Fe金属间化合物层; 在所述Zn-Fe金属间化合物层上形成并包含其中Zn的含量为95重量％或更高的Zn-Fe金属间化合物的第一Zn-Mg涂层; 在所述第一Zn-Mg涂层上形成的第二Zn-Mg涂层，所述第二Zn-Mg涂层包含其中On含量为80-95重量％的Zn-Mg金属间化合物; 以及形成在第二Zn-Mg涂层上并包含金属氧化物的氧化物膜。

公开(公告)号：EP2937442A1

公开(公告)日：2015-10-28

申请号：EP13865017.1

申请日：2013-12-19

申请人： Posco

发明人： JUNG, Yong-Hwa ,  NAM, Kyung-Hoon ,  EOM, Mun-Jong ,  JUNG, Woo-Sung ,  HONG, Seok-Jun ,  KWAK, Young-Jin ,  KIM, Tae-Yeob ,  LEE, Dong-Yoeul

IPC分类号： C23C14/24

CPC分类号： C23C14/24 ,  C23C14/246 ,  C23C14/562

摘要： Provided is a heating apparatus for generating coating vapors for coating a base metal (steel sheet) which continuously moves in a vacuum. Also, provided is a coating device comprising said heating apparatus. According to the present invention, a coating material generated as the coating vapor is supplied in a solid (solid state) during an early stage and converted to a liquid (liquid state) afterwards and supplied to a heating unit, thus preventing the erosion of equipment and the like caused by the direct supply of a liquid coating material and preventing the temperature of the coating material from being lowered by the supply of a solid wire, thereby ultimately maximizing energy efficiency of the heating apparatus.

摘要翻译： 提供一种用于产生用于涂覆在真空中连续移动的母材（钢板）的涂层蒸气的加热装置。 此外，提供了包括所述加热装置的涂覆装置。 根据本发明，作为涂层蒸气生成的涂料在早期阶段以固体（固态）供给，然后转化为液体（液态），并供给到加热单元，从而防止设备的侵蚀 由于直接供给液体涂料而导致的，并且通过供给实心线来防止涂层材料的温度降低，从而最终使加热装置的能量效率最大化。