公开(公告)号：US09598750B2

公开(公告)日：2017-03-21

申请号：US13280585

申请日：2011-10-25

申请人： Sung Ho Kim ,  Jong Hyuk Baek ,  Tae Kyu Kim ,  Woo Gon Kim ,  Jun Hwan Kim ,  Chang Hee Han ,  Chan Bock Lee ,  Yeong-Il Kim ,  Dohee Hahn

发明人： Sung Ho Kim ,  Jong Hyuk Baek ,  Tae Kyu Kim ,  Woo Gon Kim ,  Jun Hwan Kim ,  Chang Hee Han ,  Chan Bock Lee ,  Yeong-Il Kim ,  Dohee Hahn

IPC分类号： C22C38/02 ,  C22C38/00 ,  C21D6/00 ,  C22C1/02 ,  C22C38/04 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/54 ,  G21C1/02 ,  G21C3/07

CPC分类号： C22C38/001 ,  C21D6/002 ,  C21D2211/005 ,  C21D2211/008 ,  C22C1/02 ,  C22C38/02 ,  C22C38/04 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/54 ,  G21C1/02 ,  G21C3/07

摘要： Disclosed herein is a high Cr Ferritic/Martensitic steel comprising 0.04 to 0.13% by weight of carbon, 0.03 to 0.07% by weight of silicon, 0.40 to 0.50% by weight of manganese, 0.40 to 0.50% by weight of nickel, 8.5 to 9.5% by weight of chromium, 0.45 to 0.55% by weight of molybdenum, 0.10 to 0.25% by weight of vanadium, 0.02 to 0.10% by weight of tantalum, 0.21 to 0.25% by weight of niobium, 1.5 to 3.0% by weight of tungsten, 0.015 to 0.025% by weight of nitrogen, 0.01 to 0.02% by weight of boron and iron balance. By regulating the contents of alloying elements such as nitrogen, born, the high Cr Ferritic/Martensitic steel with superior tensile strength and creep resistance is provided, and can be effectively used as an in-core component material for sodium-cooled fast reactor (SFR).

公开(公告)号：US20110162764A1

公开(公告)日：2011-07-07

申请号：US12984811

申请日：2011-01-05

申请人： Sung Ho Kim ,  Jong Hyuk Baek ,  Tae Kyu Kim ,  Woo Gon Kim ,  Jun Hwan Kim ,  Chang Hee Han ,  Chan Bock Lee ,  Yeong-Il Kim ,  Dohee Hahn

发明人： Sung Ho Kim ,  Jong Hyuk Baek ,  Tae Kyu Kim ,  Woo Gon Kim ,  Jun Hwan Kim ,  Chang Hee Han ,  Chan Bock Lee ,  Yeong-Il Kim ,  Dohee Hahn

IPC分类号： C21D8/02 ,  C21D6/00 ,  C22C38/00 ,  C22C38/54 ,  C22C38/46 ,  C22C38/44 ,  C22C38/48

CPC分类号： C21D6/002 ,  C21D1/28 ,  C21D7/13 ,  C21D8/0221 ,  C21D2211/005 ,  C21D2211/008 ,  C22C1/02 ,  C22C38/001 ,  C22C38/02 ,  C22C38/04 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/54

摘要： High-Cr ferritic/martensitic steels having an improved tensile strength and creep resistance are provided, which includes 0.04˜0.13 weight % of carbon, 0.03˜0.07 weight % of silicon, 0.40˜0.50 weight % of manganese, 0.40˜0.50 weight % of nickel, 8.5˜9.5 weight % of chromium, 0.45˜0.55 weight % of molybdenum, 0.10˜0.25 weight % of vanadium, 0.02˜0.10 weight % of tantalum, 0.15˜0.25 weight % of niobium, 1.5˜3.0 weight % of tungsten, 0.05˜0.12 weight % of nitrogen, 0.004˜0.008 weight % of boron, and optionally, 0.002˜0.010 weight % of phosphorus or 0.01˜0.08 weight % of zirconium, and iron balance. By regulating the contents of alloying elements such as niobium, tantalum, tungsten, nitrogen, boron, zirconium, carbon, the high-Cr ferritic/martensitic steels with superior tensile strength and creep resistance are provided, and can be effectively used as an in-core structural material for Generation IV sodium-cooled fast reactor (SFR) which is used under high temperature and high irradiation conditions.

摘要翻译： 提供了具有改进的抗拉强度和抗蠕变性的高Cr铁素体/马氏体钢，其包括0.04〜0.13重量％的碳，0.03〜0.07重量％的硅，0.40〜0.50重量％的锰，0.40〜0.50重量％的 镍，8.5〜9.5重量％的铬，0.45〜0.55重量％的钼，0.10〜0.25重量％的钒，0.02〜0.10重量％的钽，0.15〜0.25重量％的铌，1.5〜3.0重量％的钨， 0.05〜0.12重量％的氮，0.004〜0.008重量％的硼，以及任选的0.002〜0.10重量％的磷或0.01〜0.08重量％的锆和铁的平衡。 通过调节铌，钽，钨，氮，硼，锆，碳等合金元素的含量，提供了具有优异的抗拉强度和抗蠕变性的高Cr铁素体/马氏体钢， 在高温高照射条件下使用的第IV代钠冷快堆（SFR）的核心结构材料。

公开(公告)号：US20120106693A1

公开(公告)日：2012-05-03

申请号：US13280585

申请日：2011-10-25

申请人： Sung Ho Kim ,  Jong Hyuk Baek ,  Tae Kyu Kim ,  Woo Gon Kim ,  Jun Hwan Kim ,  Chang Hee Han ,  Chan Bock Lee ,  Yeong-II Kim ,  Dohee Hahn

发明人： Sung Ho Kim ,  Jong Hyuk Baek ,  Tae Kyu Kim ,  Woo Gon Kim ,  Jun Hwan Kim ,  Chang Hee Han ,  Chan Bock Lee ,  Yeong-II Kim ,  Dohee Hahn

IPC分类号： G21C1/02 ,  C22C38/44 ,  G21C1/00 ,  C22C38/48 ,  C22C38/54 ,  C22C38/02 ,  C21D8/00 ,  C22C38/46

CPC分类号： C22C38/001 ,  C21D6/002 ,  C21D2211/005 ,  C21D2211/008 ,  C22C1/02 ,  C22C38/02 ,  C22C38/04 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/54 ,  G21C1/02 ,  G21C3/07

摘要： Disclosed herein is a high Cr Ferritic/Martensitic steel comprising 0.04 to 0.13% by weight of carbon, 0.03 to 0.07% by weight of silicon, 0.40 to 0.50% by weight of manganese, 0.40 to 0.50% by weight of nickel, 8.5 to 9.5% by weight of chromium, 0.45 to 0.55% by weight of molybdenum, 0.10 to 0.25% by weight of vanadium, 0.02 to 0.10% by weight of tantalum, 0.21 to 0.25% by weight of niobium, 1.5 to 3.0% by weight of tungsten, 0.015 to 0.025% by weight of nitrogen, 0.01 to 0.02% by weight of boron and iron balance. By regulating the contents of alloying elements such as nitrogen, born, the high Cr Ferritic/Martensitic steel with to superior tensile strength and creep resistance is provided, and can be effectively used as an in-core component material for sodium-cooled fast reactor (SFR).

摘要翻译： 本文公开了一种高Cr铁素体/马氏体钢，其包含0.04至0.13重量％的碳，0.03至0.07重量％的硅，0.40至0.50重量％的锰，0.40至0.50重量％的镍，8.5至9.5 铬，0.45〜0.55重量％的钼，0.10〜0.25重量％的钒，0.02〜0.10重量％的钽，0.21〜0.25重量％的铌，1.5〜3.0重量％的钨 ，0.015〜0.025重量％的氮，0.01〜0.02重量％的硼和铁的平衡。 通过调节氮，合金元素含量，提供高Cr铁素体/马氏体钢，具有优异的抗拉强度和抗蠕变性，可以有效地用作钠冷快堆的核心成分材料（ SFR）。

公开(公告)号：US20100294654A1

公开(公告)日：2010-11-25

申请号：US12596052

申请日：2007-08-24

申请人： Tae Heum Park ,  Chang Hee Han

发明人： Tae Heum Park ,  Chang Hee Han

IPC分类号： C25D1/10 ,  B05D3/00 ,  C23C28/02 ,  C23F1/12 ,  C23F1/14 ,  B44C1/22

CPC分类号： C25D1/10

摘要： The present invention relates to a micro metal mold for manufacturing micro metal sheet products provided with a fine or micro opening(s) or an aperture(s) together with or independently of a groove(s) and/or a protrusion(s), a method for making the mold by the electroforming or electroplating method, a method for making the mold and micro metal sheet products manufactured by using the micro metal mold. According to the invention, it is possible to manufacture micro metal sheet products, provided with fine and precise dimensions of an opening(s) as well as a groove(s) and/or a protrusion(s), under a mass production.

摘要翻译： 本发明涉及一种用于制造微型金属片材产品的微型金属模具，该微型金属板材产品与凹槽和/或突起一起或独立于凹槽和/或突起一起设置有精细或微小开口或孔， 通过电铸或电镀法制造模具的方法，通过使用微型金属模具制造模具和微型金属片材产品的方法。 根据本发明，可以在批量生产的情况下制造微细金属片产品，其具有精细和精确的开口尺寸以及凹槽和/或突起。

公开(公告)号：US06335297B1

公开(公告)日：2002-01-01

申请号：US09592438

申请日：2000-06-12

申请人： Chang Hee Han ,  Byung Hak Lee

发明人： Chang Hee Han ,  Byung Hak Lee

IPC分类号： H01L2131

CPC分类号： H01L21/28061 ,  H01L21/2807 ,  H01L29/4925

摘要： Method for forming a conductive line of a semiconductor device which has a high thermal stability and low electrical resistance includes the steps of forming an insulating layer on a semiconductor substrate, sequentially forming a semiconductor layer and a tungsten film on the insulating layer, nitrifying the tungsten film with heat treatment, and selectively etching the tungsten film and the semiconductor layer.

摘要翻译： 用于形成具有高热稳定性和低电阻的半导体器件的导线的方法包括以下步骤：在半导体衬底上形成绝缘层，在绝缘层上依次形成半导体层和钨膜，硝化钨 膜，并且选择性地蚀刻钨膜和半导体层。