公开(公告)号：EP0330305A2

公开(公告)日：1989-08-30

申请号：EP89300523.1

申请日：1989-01-19

申请人： NATIONAL RESEARCH INSTITUTE FOR METALS

发明人： Maeda Hiroshi ,  Fukutomi Masao ,  Tanaka Yoshiaki ,  Asano Toshihisa

IPC分类号： H01L39/24 ,  C04B35/50 ,  H01L39/12 ,  C04B35/00

CPC分类号： C04B35/4521 ,  H01L39/126 ,  Y10S505/782

摘要： The present invention provides a high-temperature oxide superconductor which comprises an oxide expressed as (Bi 1-x A x ) - By - Cz -Cu oxide (where A is Sb and/or As; B and C are elements different from each other, each being one or more elements selected from Be, Mg, Ca, Sr and Ba; and 0 ≦ x
According to the present invention, it is possible to manufacture a high-temperature oxide superconductor having a transition temperature of over 100 K and not containing a rare-earth element at all, and to manufacture a superconductor excellent in reliability and stability more easily than conventional superconductors such as Y-Ba type superconductors.

摘要翻译： 本发明提供一种高温氧化物超导体，其包含以（Bi1-xAx）-By-Cz-Cu氧化物（其中A为Sb和/或As; B和C为彼此不同的元素）表示的氧化物 是选自Be，Mg，Ca，Sr和Ba中的一种或多种元素;以及0

公开(公告)号：EP0113186A3

公开(公告)日：1984-10-03

申请号：EP83307260

申请日：1983-11-29

申请人： Director, National Research Institute for Metals ,  KABUSHIKI KAISHA TOSHIBA

发明人： Wada, Hitoshi ,  Tachikawa, Kyoji ,  Yamada, Yutaka ,  Murase, Satoru

IPC分类号： H01L39/24 ,  H01L39/12

CPC分类号： H01L39/12 ,  H01L39/2406 ,  Y10S505/815 ,  Y10S505/921 ,  Y10S505/929 ,  Y10S505/93 ,  Y10T29/49014

摘要： A method of manufacturing a fine multifilamentary Nb-Ti based superconducting wire was disclosed, which comprises a first step of processing an alloy consisting essentially of 10 to 50 atomic % of niobium, 40 to 75 atomic % of titanium and no higher than 30 atomic % of least one element selected from a group consisting of hafnium, tantalum and tungsten to form an alloy wire, a second step of covering said alloy wire with a stabilizer, cold drawing the resultant wire, bundling a plurality of a stabilizer-clad wires thus obtained, covering the bundle of wires with a stabilizer, and extruding and cold drawing the resultant bundled wire to thereby form a multifilamentary wire, and a third step of thermally treating the resultant multifilamentary wire at a temperature of 250 to 600°C and drawing the resultant treated multifilamentary wire to a reduction rate of 30 to 99.9 %. The third step is carried out more than once.

公开(公告)号：EP1032055B1

公开(公告)日：2008-05-28

申请号：EP00301482.6

申请日：2000-02-24

申请人： Japan as represented by Director General of National Research Institute for Metals

发明人： Arisawa, Shunichi ,  Togano, Kazumasa ,  Hatano, Takeshi ,  Miao, Hanping

IPC分类号： H01L39/24

CPC分类号： H01L39/2451

公开(公告)号：EP1031632B1

公开(公告)日：2005-06-01

申请号：EP00301483.4

申请日：2000-02-24

申请人： Japan as represented by Director General of National Research Institute for Metals

发明人： Torizuka, Shiro ,  Umezawa, Osamu ,  Tsuzaki, Kaneaki ,  Nagai, Kotobu

IPC分类号： C21D8/00 ,  C21D7/13

CPC分类号： C21D8/00 ,  C21D7/13 ,  C21D2201/00 ,  C21D2211/005

公开(公告)号：EP1026269B1

公开(公告)日：2004-12-01

申请号：EP00300755.6

申请日：2000-02-01

申请人： Japan as represented by Director General of National Research Institute for Metals

发明人： Mitarai, Yoko ,  Gu, Yuefeng ,  Nakazawa, Shizuo ,  Yu, Xihong ,  Ro, Yoshikazu ,  Harada, Hiroshi

IPC分类号： C22C19/03 ,  C22C5/04

CPC分类号： C22C19/03 ,  C22C5/04

公开(公告)号：EP0903421B1

公开(公告)日：2004-11-24

申请号：EP98307629.0

申请日：1998-09-21

申请人： NATIONAL RESEARCH INSTITUTE FOR METALS

发明人： Fujitsuna, Nobuyuki ,  Abe, Fujio ,  Itagaki, Takehiko ,  Igarashi, Masaaki ,  Muneki, Masakazu ,  Kimura, Kazuhiro ,  Kushima, Hideaki

IPC分类号： C22C38/24 ,  C22C38/26 ,  C22C38/22

CPC分类号： C21D6/002 ,  C21D1/18 ,  C21D1/28 ,  C21D8/005 ,  C21D8/0205 ,  C21D2211/005 ,  C22C38/002 ,  C22C38/005 ,  C22C38/04 ,  C22C38/22 ,  C22C38/24 ,  C22C38/26 ,  C22C38/28 ,  F28F19/06

公开(公告)号：EP0903413B1

公开(公告)日：2004-04-14

申请号：EP98307638.1

申请日：1998-09-21

申请人： NATIONAL RESEARCH INSTITUTE FOR METALS

发明人： Hayashi, Tohru ,  Torizuka, Shiro ,  Tsuzaki, Kaneaki ,  Nagai, Kotobu ,  Umezawa, Osamu

IPC分类号： C21D8/02 ,  C22C38/00 ,  C22C38/04

CPC分类号： C21D8/0231 ,  C21D8/00 ,  C21D2211/005 ,  C21D2211/008 ,  C22C38/04

公开(公告)号：EP1108495A3

公开(公告)日：2003-10-01

申请号：EP00127535.3

申请日：2000-12-15

申请人： Kawasaki Steel Corporation ,  National Research Institute for Metals

发明人： Morikage, Yasushi, c/o Tech., Res., Labs ,  Kubo, Takahiro, c/o Tech., Res., Labs ,  Yasuda, Koich, c/o Tech., Res., Labs ,  Amano, Keniti, c/o Tech., Res., Labs ,  Hiraoka, Kazuo ,  Ohta, Akihiko ,  Shiga, Chiaki

IPC分类号： B23K35/30

CPC分类号： C22C38/02 ,  B23K35/3086 ,  C22C38/04 ,  C22C38/44 ,  Y10T428/12493

摘要： In the present invention, an iron based alloy which contains by mass%; 0.20% or less of C; 6.0 to 16.0% of Cr; 6.0 to 16.0% of Ni and whose martensitic transformation starting temperature (Ms point temperature) is in the range of 0-170°C, inclusive of 0°C and exclusive of 170°C, is used as a welding material. With respect to a weld metal, the weld metal has a iron alloy composition which contains by mass%: 0.20% or less of C; 3.0 to 13.0% of Cr; 3.0 to 13.0% of Ni and whose martensitic transformation starting temperature (Ms point temperature) is in the range of 50-360°C, inclusive of both 50°C and 360°C.

公开(公告)号：EP0850719B1

公开(公告)日：2003-09-03

申请号：EP97122669.1

申请日：1997-12-22

申请人： KAWASAKI STEEL CORPORATION ,  NATIONAL RESEARCH INSTITUTE FOR METALS

发明人： Watanabe, Osamu, c/o Kawasaki Steel Corporation ,  Ohta, Akihiko, ,  Shiga, Chiaki ,  Nishijima, Satoshi

IPC分类号： B23K35/30 ,  C21D9/50 ,  B23K9/02

CPC分类号： C21D9/50 ,  B23K35/3086 ,  C21D2211/008

公开(公告)号：EP1178299A1

公开(公告)日：2002-02-06

申请号：EP01902821.6

申请日：2001-02-09

申请人： Japan Science and Technology Corporation ,  Japan as represented by Director General of National Research Institute for Metals

发明人： NAGASHIMA, Nobuo Nat. Res. Institute for Metals ,  MIYAHARA, Kensuke Nat. Res. Inst. for Metals ,  MATSUOKA, Saburo Nat. Res. Inst. for Metals

IPC分类号： G01N3/40 ,  G01N13/16

CPC分类号： G01Q60/366 ,  G01N3/42 ,  G01N2203/0286 ,  G01N2203/0647 ,  Y10S977/852

摘要： There is provided a ultra micro indentation testing apparatus comprising: a lever stand (4) provided with a center lever (3) having a silicon probe (1) and a diamond indenter (2) disposed therein; a moving mechanism (7) for moving the lever stand (4) in a triaxial direction; aindentationg-in mechanism (6) for pushing the diamond indenter (2) in a sample; a displacement gage (10) for measuring a displacement of the silicon probe (1) or the diamond indenter (2); and an optical picture device (11) for use in positioning the silicon probe (1) or the diamond indenter (2) and observing the surface of the sample; wherein the apparatus has, in combination, all of the hardness measuring function based on measurement of the force and depth of the diamond indenter pushed in the surface of the sample, the atomic force microscopic function of acquiring the shape of the surface of the sample based on a displacement of the diamond indenter or the silicon probe, and the optical microscopic function of observing the surface of the sample by the optical picture device. Furthermore, the testing apparatus is equipped with both of the function of measuring the hardness of the surface of material in a ultra micro region and the surface observing function with high accuracy.

摘要翻译： 本发明提供了一种超微压痕测试装置，包括：设有中心杆（3）的杠杆架（4），所述杠杆架具有设置在其中的硅探针（1）和金刚石压头（2）; 用于使杆支架（4）沿三轴方向移动的移动机构（7） 用于将金刚石压头（2）推入样本中的压入机构（6） 用于测量硅探针（1）或金刚石压头（2）的位移的位移计（10）; 和用于定位硅探针（1）或金刚石压头（2）并观察样品表面的光学图片装置（11） 其中，所述装置具有基于测量被推入样品表面中的金刚石压头的力和深度的所有硬度测量功能，获得基于样品表面的形状的原子力显微镜功能 金刚石压头或硅探头的位移以及光学显微镜观察样品表面的光学显微镜功能。 此外，测试装置具备测量超微小区域中的材料表面的硬度和高精度的表面观察功能两者的功能。