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71. 发明公开

EP0383103A1 Verfahren zur Herstellung eines hochfesten und zähen metallischen Schichtverbundwerkstoffes 失效
标题翻译：一种用于生产高强度和韧金属复合多层材料的过程。
公开(公告)号：EP0383103A1
公开(公告)日：1990-08-22
申请号：EP90101964.6
申请日：1990-02-01
申请人： VEREINIGTE SCHMIEDEWERKE GMBH
发明人： Feichtinger, Prof. Dr. Heinrich K. , Stein, Gerald, Dipl.-Ing. , Speidel, Prof. Dr.-Ing. Marcus O. , Menzel, Joachim, Dr.-Ing.
IPC分类号： B32B15/01 , B32B15/18 , B32B31/12 , C23C8/20 , C23C8/24 , C23C8/06 , B23K20/16 , C21D9/52 , C21D1/74
CPC分类号： B23K35/004 , B23K20/16 , C23C26/00
摘要： Die Erfindung betrifft ein Verfahren zur Herstellung eines hochfesten und zähen metallischen Schichtverbundwerkstoffes aus mehreren miteinander durch Diffusionsverschweißen verbundenen Metallschichten.
Kennzeichen der Erfindung ist, daß die Metallschichten aus einem Metall niedriger Grundfestigkeit gewalzte Flachprodukte sind, die vor dem Diffusionsverschweißen durch eine Wärmebehandlung in einer ein Metalloid enthaltenden Gasatmosphäre mit dem Metalloid auflegiert und verfestigt werden.
摘要翻译：本发明涉及一种用于生产的高强度的方法，包括几个金属层坚固的金属复合材料彼此接合通过扩散焊接。 ... 本发明是DASS金属层由...组成基本低强度的金属被轧制板材产品当中，所述扩散焊接之前，形成合金，并用在气体气氛中含的准金属通过热处理强化非金属。 ... ...

73. 发明公开

EP3882368A1 TREATMENT METHOD FOR SOFT MAGNETIC METALLIC MATERIALS 审中-实审
公开(公告)号：EP3882368A1
公开(公告)日：2021-09-22
申请号：EP19886031.4
申请日：2019-11-13
申请人： Wang, Jiahao , Wang, Jiahui
发明人： WANG, Jingran
IPC分类号： C23C8/20 , C23C8/24 , C23C8/30 , C23C8/44 , C23C8/48 , C23C8/54 , C23C8/64 , C23C8/74
摘要： A treatment method for soft magnetic metallic materials, relating to the field of metallic materials. The treatment method comprises: applying a surface treating agent to a soft magnetic metal material by means of a heat treatment process to enhance the magnetic induction intensity of the soft magnetic metal material, wherein the surface treating agent comprises carbon and/or nitrogen; the soft magnetic metal material is an amorphous material, nanocrystalline, silicon steel, or pure iron. By means of the treatment method, the magnetic induction intensity of soft magnetic metal materials can be effectively improved, so that the application of the soft magnetic metal materials in the field of electricity has a greater advantage.

74. 发明授权

EP2330223B1 MANUFACTURING METHOD OF A GRAIN-ORIENTED ELECTRICAL STEEL SHEET 有权转让
公开(公告)号：EP2330223B1
公开(公告)日：2020-11-04
申请号：EP09813067.7
申请日：2009-09-08
申请人： Nippon Steel Corporation
发明人： KUMANO, Tomoji , USHIGAMI, Yoshiyuki , NAKAMURA, Shuichi , ZAIZEN, Yohichi
IPC分类号： C21D8/12 , C22C38/00 , C22C38/60 , H01F1/16 , C23C8/24 , C23C8/26 , C23C8/80 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/14 , F27B9/28 , F27B9/30 , C21D6/00

75. 发明授权

EP3205742B1 METHOD FOR ALTERING SURFACE OF AN IRON BASED METAL 有权
公开(公告)号：EP3205742B1
公开(公告)日：2020-02-26
申请号：EP15848710.8
申请日：2015-10-05
申请人： Air Water NV Inc.
发明人： FUJIKAWA Hisao , MIYAMOTO Atsushi , FUJITA Morihiro
IPC分类号： C23C12/00 , C21D1/06 , C22F1/00 , C22F1/10 , C23C8/24 , C23C8/26 , C23C8/02 , C23C8/80 , C23C10/02 , C23C10/28 , C23C10/30 , C23C10/32 , C23C10/34 , C23C10/36 , C23C12/02 , C23C28/00 , C23C8/08

76. 发明授权

EP3085812B1 SLIDING MEMBER 有权
公开(公告)号：EP3085812B1
公开(公告)日：2018-08-08
申请号：EP14871991.7
申请日：2014-12-16
申请人： Aisin Seiki Kabushiki Kaisha
发明人： YAMANAKA Sayo , SUZUKI Masanori , HASEGAWA Shin , INOSHITA Yoshitaka
IPC分类号： C23C28/04 , C23C8/24 , F16C33/12 , F16D7/02 , F16D13/62 , F16D69/00 , F16D69/02
CPC分类号： F16D7/025 , C23C8/24 , C23C28/04 , C23C28/042 , C23C28/044 , C23C30/005 , F16C17/04 , F16C33/122 , F16C33/125 , F16C2361/55 , F16D13/64 , F16D43/215 , F16D69/00 , F16D69/02 , F16D69/027 , F16D2069/005 , F16D2200/0004 , F16D2200/0043 , F16D2250/0046 , F16D2300/10 , F16F15/139 , F16F15/1395 , F16F15/1397
摘要： A torque limiter unit (6) includes a first metal member (lining plate (62)) and a second metal member (pressure plate (63), cover plate (64)) pressed against the first metal member with a predetermined pressure, and is configured such that the first metal member and the second metal member are slid relative to each other against a frictional force generated between the first metal member and the second metal member. Further, the first metal member includes, as a sliding surface, a first coating layer (622) including a 3d transition metal-containing compound, and the second metal member includes, as a sliding surface, a second coating layer (632, 642) including a 3d transition metal-containing compound.

77. 发明公开

EP3225715A4 TITANIUM ALLOY MEMBER AND METHOD OF MANUFACTURING TITANIUM ALLOY MEMBER 审中-公开
公开(公告)号：EP3225715A4
公开(公告)日：2018-05-02
申请号：EP15863570
申请日：2015-11-30
申请人： NIPPON STEEL & SUMITOMO METAL CORP
发明人： MORI KENICHI , FUJII HIDEKI
IPC分类号： C23C8/34 , C22C14/00 , C22F1/00 , C22F1/18 , C23C8/12 , C23C8/24
CPC分类号： C23C8/24 , C22C14/00 , C22F1/00 , C22F1/18 , C23C8/12 , C23C8/34
摘要： There is provided a titanium alloy member including a base metal portion, and an outer hardened layer formed on an outer layer of the base metal portion, the cross sectional hardness of the base metal portion is 330 HV or higher and lower than 400 HV, the cross sectional hardnesses at positions 5 µm and 15 µm from the surface of the outer hardened layer are 450 HV or higher and lower than 600 HV, the outer hardened layer includes an oxygen diffusion layer and a nitrogen diffusion layer, the oxygen diffusion layer is at a depth of 40 to 80 µm from the surface of the outer hardened layer, and the nitrogen diffusion layer is at a depth of 2 to 5 µm from surface of the outer hardened layer. This titanium alloy member includes an outer hardened layer, is high in cross sectional hardness of the base metal portion, and is excellent in fatigue strength and wear resistance.

78. 发明授权

EP2719782B1 TITANIUM ALLOY MEMBER AND PRODUCTION METHOD THEREFOR 有权
标题翻译：钛合金构件及其制造方法
公开(公告)号：EP2719782B1
公开(公告)日：2018-02-14
申请号：EP12797338.6
申请日：2012-04-27
申请人： NHK Spring Co., Ltd.
发明人： SHIRAISHI, Tohru , ONO, Yoshiki , ARAOKA, Yuji
IPC分类号： C22C1/04 , A61C8/00 , B22F3/20 , B22F3/24 , B22F9/04 , C22C1/00 , C22C14/00 , C23C8/24
CPC分类号： C22C14/00 , A61L27/06 , B22F1/0088 , B22F3/03 , B22F3/10 , B22F3/14 , B22F2003/208 , B22F2998/10 , B22F2999/00 , C22C1/0458 , C22F1/183 , C23C8/24 , C23C8/80 , B22F2201/02 , B22F9/06 , B22F1/004 , B22F2201/20 , B22F1/0003 , B22F3/15 , B22F3/105 , B22F3/20
摘要： A titanium alloy member with high strength and high proof stress not only in the surface but also inside, using a general and inexpensive ±-² type titanium alloy, and a production method therefor, are provided. The production method includes preparing a raw material made of titanium alloy, nitriding the raw material to form a nitrogen-containing raw material by generating a nitrogen compound layer and/or a nitrogen solid solution layer in a surface layer of the raw material, mixing the raw material and the nitrogen-containing raw material to yield a nitrogen-containing mixed material, sintering the nitrogen-containing mixed material to obtain a sintered titanium alloy member by bonding the material together and uniformly diffusing nitrogen in solid solution from the nitrogen-containing raw material to the entire interior portion of the sintered titanium alloy member, and hot plastic forming the sintered titanium alloy member.

79. 发明公开

EP3088568A4 METHOD FOR MANUFACTURING EDIBLE OIL DETERIORATION PREVENTING MEMBER, AND EDIBLE OIL DETERIORATION PREVENTING MEMBER 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG EINES ELEMENTS ZUM SCHUTZ VOR DEM VERDERBEN VONSPEISEÖLSOWIE ELEMENT ZUM SCHUTZ VOR DEM VERDERBEN VONSPEISEÖL
公开(公告)号：EP3088568A4
公开(公告)日：2017-08-30
申请号：EP14834058
申请日：2014-11-18
申请人： SHOWA CO LTD , MORI KOSAN CO LTD
发明人： TAKAYASU TERUKI , MORI SHINGO
IPC分类号： C23C28/04 , A47J37/12 , C23C8/24 , C23C8/80 , C25D11/26
CPC分类号： C22F1/183 , A47J37/1276 , C23C8/24 , C23C8/80 , C23C28/042 , C25D11/26 , C30B7/12 , C30B29/16 , C30B30/02
摘要： An object of the present invention is to produce a member useful for preventing edible oil from degrading by performing simple, economical, and safe steps. A method for producing an edible oil degradation-preventing member, comprising the steps of: (1) forming titanium nitride on the surface of a metallic titanium material or titanium alloy material by one treatment method selected from the group consisting of a heat treatment under an ammonia gas atmosphere and a heat treatment under a nitrogen gas atmosphere, at a heating temperature of 750°C or higher; (2) anodizing the metallic Titanium material or titanium alloy material with the titanium nitride formed on the surface thereof obtained in step (1) by applying a voltage of 10 V or more in an electrolyte solution having no etching effect on titanium, thereby forming a titanium oxide film; and (3) heating the metallic titanium material or titanium alloy material with the titanium oxide film formed on the surface thereof obtained in step (2) at a temperature of 400°C or higher in an atmosphere selected from an air atmosphere, a mixed atmosphere of oxygen gas and nitrogen gas, and an oxygen gas atmosphere.
摘要翻译：本发明的一个目的是通过执行简单，经济和安全的步骤来制造用于防止食用油降解的部件。 1。一种食用油分降低防止部件的制造方法，其特征在于，包括以下工序：（1）在金属钛材或钛合金材的表面上，通过选自下述的一种处理方法形成氮化钛：氨气气氛下进行热处理，在氮气气氛下进行热处理，加热温度为750℃以上，（2）在步骤（1）中获得的表面上形成的氮化钛，通过在对钛没有蚀刻作用的电解质溶液中施加10V或更高的电压来对金属钛材料或钛合金材料进行阳极氧化，由此形成氧化钛膜; （3）在步骤（2）中获得的形成有钛氧化物膜的金属钛材料或钛合金材料中，在400℃或更高的温度下，在选自空气气氛，混合气氛氧气和氮气以及氧气气氛。

80. 发明授权

EP2475797B8 VERFAHREN UND VORRICHTUNG ZUM HÄRTEN VON WERKSTÜCKEN 有权转让
标题翻译： VERFAHREN UND VORRICHTUNG ZUMHÄTENVONWERKSTÜCKEN
公开(公告)号：EP2475797B8
公开(公告)日：2017-08-23
申请号：EP10757156.4
申请日：2010-09-06
申请人： ALD Vacuum Technologies GmbH
发明人： HEUER, Volker , LÖSER, Klaus , SCHMITT, Gunther , WELZIG, Gerhard
IPC分类号： C23C8/02 , C23C8/06 , C23C8/20 , C23C8/22 , C23C8/24 , C23C8/26 , C23C8/80
CPC分类号： C23C8/02 , C23C8/06 , C23C8/20 , C23C8/22 , C23C8/24 , C23C8/26 , C23C8/80

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