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    Steel For Springs, Process Of Manufacture For Spring Using This Steel, And Spring Made From Such Steel
    3.
    发明申请
    Steel For Springs, Process Of Manufacture For Spring Using This Steel, And Spring Made From Such Steel 审中-公开
    弹簧钢，弹簧制造工艺，使用这种钢和弹簧由这种钢制成

    公开(公告)号：US20080308195A1

    公开(公告)日：2008-12-18

    申请号：US12097313

    申请日：2006-12-11

    Applicant: Nao Yoshihara ,  Kazuhisa Kawata ,  Julie Mougin ,  Jacques Languillaume

    Inventor： Nao Yoshihara ,  Kazuhisa Kawata ,  Julie Mougin ,  Jacques Languillaume

    IPC: C21D9/02 ,  C22C38/20 ,  C22C38/22 ,  C22C38/34 ,  C22C38/40 ,  C22C38/42

    CPC classification number: C22C38/02 ,  C21D8/06 ,  C21D9/02 ,  C21D2211/004 ,  C22C38/04 ,  C22C38/06 ,  C22C38/42 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/50

    Abstract: A spring steel with high fatigue resistance in air and in corrosive conditions and with high resistance to cyclic sag, having the composition in weight percent: C=0.45-0.70% Si=1.65-2.50% Mn=0.20-0.75% Cr=0.60-2% Ni=0.15-1% Mo=traces-1% V=0.003-0.8% Cu=0.10-1% Ti=0.020-0.2% Nb=traces-0.2% AI=0.002-0.050% P=traces-0.015% S=traces-0.015% O=traces-0.0020% N=0.0020-0.0110% the balance being iron, and impurities resulting from the steel making process, where the carbon equivalent Ceq content calculated according to the formula: Ceq %=[C %]+0.12 [Si %]+0.17 [Mn %]−0.1 [Ni %]+0.13 [Cr %]−0.24 [V %] is between 0.80 and 1.00%, and whose hardness, after quenching and tempering, is greater than or equal to 55 HRC.

    Abstract translation: 一种弹簧钢，在空气和腐蚀性条件下具有高耐疲劳性，耐循环松弛，重量百分比：C = 0.45-0.70％Si = 1.65-2.50％Mn = 0.20-0.75％Cr = 0.60- 2％Ni = 0.15-1％Mo =痕量-1％V = 0.003-0.8％Cu = 0.10-1％Ti = 0.020-0.2％Nb =痕量-0.2％AI = 0.002-0.050％P =痕量-0.015％ S =痕量-0.015％O =痕量-0.0020％N = 0.0020-0.0110％余量为铁，以及由炼钢工艺产生的杂质，其中根据下式计算的碳当量Ceq含量： Ceq％= [C％] + 0.12 [Si％] + 0.17 [Mn％] -0.1 [Ni％] + 0.13 [Cr％] -0.24 [ V％] <？in-line-formula description =“In-line Formulas”end =“tail”？>在0.80和1.00％之间，淬火回火后的硬度大于或等于55HRC。

    CELL OF A HIGH TEMPERATURE FUEL CELL WITH INTERNAL REFORMING OF HYDROCARBONS
    4.
    发明申请
    CELL OF A HIGH TEMPERATURE FUEL CELL WITH INTERNAL REFORMING OF HYDROCARBONS 审中-公开
    具有内部碳氢化合物的高温燃料电池单元

    公开(公告)号：US20120121999A1

    公开(公告)日：2012-05-17

    申请号：US13320016

    申请日：2010-05-10

    Applicant: Jéôme Laurencin ,  Richard Laucournet ,  Julie Mougin

    Inventor： Jéôme Laurencin ,  Richard Laucournet ,  Julie Mougin

    IPC: H01M8/06 ,  H01M8/10

    CPC classification number: H01M8/0637 ,  H01M4/861 ,  H01M4/8642 ,  H01M4/8657 ,  H01M4/8885 ,  H01M2008/1293 ,  Y02E60/566

    Abstract: It relates to a solid oxide fuel cell (SOFC) with internal reforming of hydrocarbons, in which said cell is a metal-supported cell comprising a porous metallic support comprising pores having walls, said porous support comprising a first main surface and a second main surface, an anode adjacent to said second main surface, an electrolyte adjacent to said anode, and a cathode adjacent to said electrolyte, a catalyst for reforming at least one hydrocarbon being deposited on the walls of the pores of the porous metallic support, and the amount and concentration of catalyst in the porous metallic support decreasing in a direction from the first main surface in the same direction as a flow direction of a hydrocarbon feed stream, along said first main surface on the outside of the cell.

    Abstract translation: 本发明涉及一种具有烃内部重整的固体氧化物燃料电池（SOFC），其中所述电池是金属负载电池，其包含多孔金属载体，所述多孔金属载体包括具有壁的孔，所述多孔载体包括第一主表面和第二主表面 ，与所述第二主表面相邻的阳极，邻近所述阳极的电解质和与所述电解质相邻的阴极，用于重整沉积在所述多孔金属载体的孔的壁上的至少一种烃的催化剂， 并且多孔金属载体中的催化剂浓度沿与烃进料流的流动方向相同的方向从沿第一主表面的方向沿着电池外部的所述第一主表面减小。

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