公开(公告)号：EP2461936B1

公开(公告)日：2018-10-10

申请号：EP10752277.3

申请日：2010-08-05

申请人： MTU Aero Engines AG

发明人： DANIELS, Bernd ,  HILLEN, Michael

IPC分类号： B23K35/02 ,  B23K35/30 ,  C22C19/03 ,  C22C19/05 ,  F01D5/00 ,  B23P6/00

CPC分类号： B23K35/3033 ,  B23K35/0244 ,  B23K35/304 ,  B23P6/005 ,  C22C19/05 ,  C22C19/055 ,  C22C19/056 ,  C22C19/058 ,  F01D5/005 ,  F05D2230/237 ,  F05D2230/238

公开(公告)号：EP3115483B1

公开(公告)日：2018-09-12

申请号：EP15759107.4

申请日：2015-02-20

申请人： Sumitomo Electric Industries, Ltd. ,  Sumitomo Electric Toyama Co., Ltd.

发明人： OKUNO, Kazuki ,  KATO, Masahiro ,  AWAZU, Tomoyuki ,  MAJIMA, Masatoshi ,  TSUKAMOTO, Kengo ,  TSUCHIDA, Hitoshi ,  SAITO, Hidetoshi

IPC分类号： C25D1/08 ,  C22C1/08 ,  C22C19/05 ,  C25D5/12 ,  C25D5/50 ,  C25D5/56 ,  H01M4/80 ,  H01M8/02 ,  H01M8/10

CPC分类号： H01M8/0232 ,  B22F3/1121 ,  B22F3/1146 ,  C22C1/08 ,  C22C19/058 ,  C22C21/08 ,  C22F1/10 ,  C22F1/11 ,  C23C14/205 ,  C23C18/1653 ,  C23C18/30 ,  C23C18/36 ,  C23C24/00 ,  C25D1/08 ,  C25D3/12 ,  C25D3/30 ,  C25D3/32 ,  C25D5/12 ,  C25D5/50 ,  C25D5/505 ,  C25D5/54 ,  C25D5/56 ,  H01G11/68 ,  H01G11/70 ,  H01M4/80 ,  H01M2008/1095

摘要： An object of the present invention is to provide, at a low cost, a porous metal body that can be used in an electrode of a fuel cell and that has better corrosion resistance. The porous metal body has a three-dimensional mesh-like structure and contains nickel (Ni), tin (Sn), and chromium (Cr). A content ratio of the tin is 10% by mass or more and 25% by mass or less, and a content ratio of the chromium is 1% by mass or more and 10% by mass or less. On a cross section of a skeleton of the porous metal body, the porous metal body contains a solid solution phase of chromium, nickel, and tin. The solid solution phase contains a solid solution phase of chromium and trinickel tin (Ni 3 Sn), the solid solution phase having a chromium content ratio of 2% by mass or less, and does not contain a solid solution phase that is other than a solid solution phase of chromium and trinickel tin (Ni 3 Sn) and that has a chromium content ratio of less than 1.5% by mass.

公开(公告)号：EP3047924B1

公开(公告)日：2018-08-22

申请号：EP13893958.2

申请日：2013-09-19

申请人： Senju Metal Industry Co., Ltd

发明人： KURATA, Ryoichi ,  AKAGAWA, Takashi ,  KAWASAKI, Hiroyoshi

IPC分类号： C22C13/02 ,  C22C19/00 ,  C22C19/05 ,  C22C30/04 ,  B22F1/00 ,  B23K35/30 ,  B23K35/26 ,  B23K35/36 ,  B23K35/02 ,  B23K35/22 ,  B23K35/40 ,  C22C19/03 ,  C22C13/00

CPC分类号： C22C19/03 ,  B22F1/0011 ,  B22F1/0048 ,  B22F1/025 ,  B22F9/082 ,  B22F2009/0824 ,  B22F2009/0848 ,  B22F2301/15 ,  B22F2301/30 ,  B22F2304/10 ,  B22F2304/15 ,  B23K1/0016 ,  B23K35/0222 ,  B23K35/0244 ,  B23K35/025 ,  B23K35/22 ,  B23K35/262 ,  B23K35/30 ,  B23K35/3033 ,  B23K35/36 ,  B23K35/40 ,  B32B15/01 ,  C22C13/00 ,  C22C13/02 ,  C22C19/00 ,  C22C19/058 ,  C22C30/04 ,  C22F1/00 ,  C22F1/10

摘要： To provide a Ni ball having a low ± dose and high sphericity even when it contains impurity elements other than Ni in certain amounts. The Ni ball contains an element U, a content thereof being 5 ppb or less, and an element Th, a content thereof being 5 ppb or less, wherein a purity of the Ni ball is 99.9% or more but 99.995% or less, an ± dose thereof is 0.0200 cph/cm2 or less, a content of either Pb or Bi, or a total content of both Pb and Bi is 1 ppm or more, and a sphericity thereof is 0.90 or more, in order to prevent any software errors and reduce connection failure.

公开(公告)号：EP3006589B1

公开(公告)日：2018-08-22

申请号：EP14807433.9

申请日：2014-06-05

申请人： Korea Atomic Energy Research Institute

发明人： KIM, Young-Suk ,  KIM, Sung-Soo ,  KIM, Dae-Whan

IPC分类号： C22F1/10

CPC分类号： C22F1/10 ,  C21D1/26 ,  C21D1/84 ,  C22C19/058

摘要： The present invention relates to ordered Alloy 690 with improved thermal conductivity. By maintaining Alloy 690 in a temperature range of 350-570 °C for a proper amount of time, the atomic arrangement is controlled to properly form the ordered phases. The ordered phases formed in the ordered Alloy 690 increases its thermal conductivity due to a low thermal scattering effect of the ordered phase as observed in pure metals.

公开(公告)号：EP2629919B1

公开(公告)日：2018-08-15

申请号：EP11834927.3

申请日：2011-10-17

申请人： ExxonMobil Research and Engineering Company

发明人： CHUN, ChangMin ,  DEUTSCH, D., Samuel ,  FEATHER, James, E. ,  JONES, Jeffrey, P. ,  SPICER, David, B.

IPC分类号： B23K20/00 ,  B23K20/04 ,  B23K31/02 ,  F28F21/08 ,  F28F19/06 ,  F28D21/00 ,  F16L9/02 ,  C22C38/48 ,  C22C38/40 ,  C22C38/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C19/05 ,  C22C1/04 ,  B32B15/01 ,  C22C30/00 ,  B22F7/06 ,  B22F5/10

CPC分类号： F16L9/02 ,  B22F5/106 ,  B22F7/06 ,  B32B15/011 ,  B32B15/013 ,  B32B15/015 ,  C22C1/0433 ,  C22C19/05 ,  C22C19/058 ,  C22C30/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/40 ,  C22C38/48 ,  F28D2021/0059 ,  F28F19/06 ,  F28F21/083

摘要： Provided is a bimetallic tube for transport of hydrocarbon feedstocks in a petrochemical process unit and/or refinery process unit, including: i) an outer tube layer being formed from a steam cracker alloy including at least 18.0 wt. % Cr and at least 10.0 wt. % Ni; ii) an inner tube layer being formed from an alumina forming bulk alloy including 5.0 to 10.0 wt. % of Al, 18.0 wt. % to 25.0 wt. % Cr, less than 0.5 wt. % Si, and at least 35.0 wt. % Fe with the balance being Ni, wherein the inner tube layer is formed plasma powder welding the alumina forming bulk alloy on the inner surface of the outer tube layer; and iii) an oxide layer formed on the surface of the inner tube layer, wherein the oxide layer is substantially comprised of alumina, chromia, silica, mullite, spinels, or mixtures thereof.

公开(公告)号：EP3202932A4

公开(公告)日：2018-06-20

申请号：EP15847305

申请日：2015-09-29

申请人： NIPPON STEEL & SUMITOMO METAL CORP

发明人： MASAKI YASUHIRO ,  KANZAKI MANABU ,  KITAMURA KAZUYUKI ,  KINOMURA SHOJI ,  MOMOZONO YUMI ,  MIYAHARA OSAMU

IPC分类号： C22C19/05 ,  C22F1/00 ,  C22F1/10 ,  G21D1/00

CPC分类号： C22C19/058 ,  B21C23/002 ,  B22D7/005 ,  C22C19/05 ,  C22F1/00 ,  C22F1/02 ,  C22F1/10 ,  F16L9/02 ,  G21D1/00

摘要： A Ni-based alloy tube includes a base metal having a chemical composition consisting, by mass percent, of C: 0.15% or less, Si: 1.0% or less, Mn: 2.0% or less, P: 0.030% or less, S: 0.030% or less, Cr: 10.0 to 40.0%, Ni: 50.0 to 80.0%, Ti: 0.50% or less, Cu: 0.60% or less, Al: 0.20% or less, N: 0.20% or less, and the balance: Fe and impurities; and a low Cr content complex oxide film having a thickness of 25 nm or smaller at least on an inner surface of the base metal, wherein contents of Al, Ni, Si, Ti, and Cr in the film satisfy [at%Al/at%Cr ‰¤ 2.00], [at%Ni/at%Cr ‰¤ 1.40], and [(at%Si + at%Ti)/at%Cr ‰¥ 0.10].

公开(公告)号：EP3243922A4

公开(公告)日：2018-06-13

申请号：EP16734989

申请日：2016-01-07

申请人： KK TOSHIBA INC

发明人： OINUMA SHUN ,  IMAI KIYOSHI ,  MIYASHITA SHIGEKAZU ,  NEMOTO KUNIYOSHI

IPC分类号： C22C38/00 ,  C22C19/00 ,  C22C19/05 ,  C22C30/00 ,  C22C38/06 ,  C22C38/10 ,  C22C38/40 ,  C22C38/46 ,  C22C38/48 ,  C22C38/50 ,  C22C38/52 ,  C22C38/54 ,  F01D5/28 ,  F01D9/02 ,  F01D9/04 ,  F01D25/00 ,  F02C7/00

CPC分类号： C22C38/32 ,  C21D2211/001 ,  C22C19/058 ,  C22C30/00 ,  C22C38/00 ,  C22C38/004 ,  C22C38/06 ,  C22C38/105 ,  C22C38/24 ,  C22C38/26 ,  C22C38/28 ,  C22C38/30 ,  C22C38/40 ,  C22C38/46 ,  C22C38/48 ,  C22C38/50 ,  C22C38/52 ,  C22C38/54 ,  F01D5/28 ,  F01D9/02 ,  F01D9/041 ,  F01D25/00 ,  F01D25/005 ,  F02C7/00 ,  F05D2220/30 ,  F05D2300/171

摘要： There are provided austenitic heat resistant steel and a turbine component capable of reducing a linear expansion coefficient and securing sufficient weldability while keeping high-temperature creep strength. The austenitic heat resistant steel of the embodiment contains: 24 to 50% by mass ofNi, 5 to 13% by mass of Cr, 0.1 to 12% by mass of Co, 0.1 to 5% by mass of Nb, 0.1 to 0.5% by mass of V, 1.90 to 2.35% by mass of Ti, 0.01 to 0.30% by mass of Al, 0.001 to 0.01% by mass of B, 0.001 to 0.1% by mass of C, and the balance being Fe and inevitable impurities.

公开(公告)号：EP2781612B1

公开(公告)日：2018-06-06

申请号：EP12850463.6

申请日：2012-11-07

申请人： Nippon Steel & Sumitomo Metal Corporation

发明人： JOUTOKU, Kana ,  ISEDA, Atsuro ,  OKADA, Hirokazu ,  HIRATA, Hiroyuki ,  YOSHIZAWA, Mitsuru

IPC分类号： C22C19/05 ,  C22C30/00 ,  C22C30/02 ,  C22F1/10

CPC分类号： C22C19/05 ,  C22C19/053 ,  C22C19/055 ,  C22C19/058 ,  C22C30/00 ,  C22C30/02 ,  C22F1/10

摘要： A seamless austenitic heat-resistant alloy tube used by fillet-welding the outer surface thereof directly, having a chemical composition consisting, by mass percent, of C: 0.03-0.15%, Si‰¤1%, Mn‰¤2%, P‰¤0.03%, S‰¤0.01%, Ni: 35-60%, Cr: 18-38%, W: 3-11%, Ti: 0.01-1.2%, Al‰¤0.5%, B: 0.0001-0.01%, N‰¤0.02%, and 0‰¤0.008%, and at least one element selected from Zr: 0.01-0.5%, Nb: 0.01-0.5%, and V: 0.01-0.5%, with the balance being Fe and impurities, wherein an average grain diameter d µm at the center of the wall thickness of the tube is 1000 µm or smaller and satisfies the formula (d‰¤1500-2.5×10 5 ×B), the thickness of an oxide layer on the outer surface of the tube is 15 µm or smaller. The tube of the present invention is excellent in weld crack resistance and capable of restraining the generation of cracks in a HAZ at the time of welding.

公开(公告)号：EP3034229B1

公开(公告)日：2018-02-21

申请号：EP15199516.4

申请日：2015-12-11

申请人： General Electric Company

发明人： KOTTILINGAM, Srikanth Chandrudu ,  CUI, Yan ,  LIN, Dechao ,  SCHICK, David Edward ,  TOLLISON, Brian Lee

IPC分类号： B23K35/30 ,  B23K35/02

CPC分类号： B23K35/304 ,  B23K35/0261 ,  B23K35/3046 ,  C22C19/055 ,  C22C19/056 ,  C22C19/057 ,  C22C19/058 ,  C22C19/07

摘要： A weld filler metal for a superalloy 100 for welding is disclosed. The weld filler metal includes a preformed article 110 that contains a first material with a melting point of approximately 2300 to 2500°F, and a second material with a melting point of approximately 1800 to 2200°F, wherein a ratio of the first material and the second material is variable. Related processes and articles are also disclosed.

公开(公告)号：EP3269841A1

公开(公告)日：2018-01-17

申请号：EP16780095.2

申请日：2016-04-13

申请人： Nippon Steel & Sumitomo Metal Corporation

发明人： KOBAYASHI, Akinobu ,  GOTO, Yasuto ,  FUTABA, Takashi ,  MATSUMURA, Kenichiro

IPC分类号： C23C10/28 ,  C22C19/05 ,  C22C27/06 ,  C25D5/26 ,  C25D5/50

CPC分类号： C25D5/50 ,  B32B15/013 ,  B32B15/015 ,  C22C19/05 ,  C22C19/058 ,  C22C27/06 ,  C22C30/00 ,  C22C38/00 ,  C23C10/28 ,  C23C28/021 ,  C23C28/023 ,  C23C28/028 ,  C25D3/04 ,  C25D3/12 ,  C25D5/14

摘要： [Object] To provide a plated steel sheet excellent in heat resistance and productivity and a method for producing the same.
[Solution] According to an aspect of the present invention, there is provided a plated steel sheet including: a steel sheet; and an alloy plating layer formed on a surface of the steel sheet, in which the alloy plating layer consists of, in mass%, Cr: 5 to 91%, Fe: 0.5 to 10%, and the balance: Ni and unavoidable impurities, the Ni concentration in the alloy plating layer gradually decreases from an outermost surface of the alloy plating layer to a side of the steel sheet, the ratio of the Ni concentration to the Cr concentration is Ni/Cr > 1 in an area extending 300 nm or more from the outermost surface of the alloy plating layer, the Fe concentration in the alloy plating layer gradually decreases from the side of the steel sheet to the outermost surface of the alloy plating layer, the Fe concentration in the outermost surface of the alloy plating layer is 0.5% or less, the total thickness of an alloy layer formed in the alloy plating layer and containing Cr and Fe is 500 to 2000 nm, and the total amount of the alloy plating layer deposited to the steel sheet is 4.5 to 55.5 g/m 2 .

摘要翻译： 本发明提供一种耐热性和生产性优异的电镀钢板及其制造方法。 根据本发明的一个方面，提供了一种电镀钢板，其包括：钢板; 以及在该钢板的表面形成的合金镀层，其中，合金镀层以质量％计含有Cr：5〜91％，Fe：0.5〜10％，余量由Ni和不可避免的杂质构成， 合金镀层中的Ni浓度从合金镀层的最外表面到钢板侧逐渐降低，在300nm延伸的区域中Ni浓度与Cr浓度之比为Ni / Cr> 1或 更多地从合金镀层的最外表面开始，合金镀层中的Fe浓度从钢板侧向合金镀层的最外表面逐渐减小，合金镀层的最外表面中的Fe浓度 为0.5％以下时，在合金镀层中形成的含有Cr和Fe的合金层的总厚度为500〜2000nm，合计镀层的总量为4.5〜55.5g / 平方米。