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11. 发明专利

JP2012036485A Ni-BASED ALLOY FOR FORGED PART IN STEAM-TURBINE AND FORGED PART IN STEAM-TURBINE 有权
标题翻译：蒸汽涡轮机中锻造部分的镍基合金和蒸汽涡轮机中的锻造部件
公开(公告)号：JP2012036485A
公开(公告)日：2012-02-23
申请号：JP2010180080
申请日：2010-08-11
申请人： Toshiba Corp , 株式会社東芝
发明人： MIYASHITA SHIGEKAZU , IMAI KIYOSHI , YOSHIOKA HIROAKI , NEMOTO KUNIYOSHI , IWAI SHOGO , SUGA TAKEO
IPC分类号： C22C19/05 , C22F1/00 , C22F1/10 , F01D5/28 , F01D25/00
摘要： PROBLEM TO BE SOLVED: To provide an Ni-based alloy for forged parts in a steam-turbine excellent in high-temperature strength and castability and to provide the forged parts in the steam-turbine produced using the Ni-based alloy for forged parts of the steam turbine.SOLUTION: The Ni-based alloy for forged parts in the steam-turbine is composed, by mass, of 0.01-0.15% C, 14-20% Cr, 10-15% Co, 8-12% Mo, 0.5-4% Al, 0.5-4% Ti, 0.001-0.006% B, 0.1-0.7% Ta, 0.1-0.4% Nb, and the balance Ni with inevitable impurities. A relationship of 9.5 mass%≤0.45Cr+Al+Ti≤13 mass% is satisfied.
摘要翻译：解决的问题：为了提供高温强度和浇铸性优异的蒸汽轮机中的锻造部件用Ni基合金，并且在使用Ni基合金制造的蒸汽轮机中提供锻造部件蒸汽轮机的锻造部件。
解决方案：蒸汽轮机中的锻造部件用Ni系合金质量分数为0.01-0.15％C，14-20％Cr，10-15％Co，8-12％Mo，0.5 -4％Al，0.5-4％Ti，0.001-0.006％B，0.1-0.7％Ta，0.1-0.4％Nb，余量为Ni和不可避免的杂质。满足9.5质量％≤0.45Cr+ Al +Ti≤13质量％的关系。版权所有（C）2012，JPO＆INPIT

12. 发明专利

JP2011202649A Method for correcting deformation of gas turbine member 审中-公开
标题翻译：用于校正气体涡轮机构件变形的方法
公开(公告)号：JP2011202649A
公开(公告)日：2011-10-13
申请号：JP2010073710
申请日：2010-03-26
申请人： Toshiba Corp , 株式会社東芝
发明人： TAKAKU REKI , YOSHIOKA HIROAKI , SAITO DAIZO , ITO KATSUYASU , ISHIBASHI KAZUTOSHI
IPC分类号： F02C7/00 , C22F1/00 , C22F1/10 , F01D25/00
摘要： PROBLEM TO BE SOLVED: To provide a method for correcting deformation of components to be used for a gas turbine.SOLUTION: The method for correcting deformation of a gas turbine member includes: applying residual stress to a target member by peening, and thereafter correcting deformation after the target member is heated.
摘要翻译：要解决的问题：提供一种用于校正用于燃气轮机的部件的变形的方法。解决方案：用于校正燃气涡轮机构变形的方法包括：通过喷丸将残余应力施加到目标构件，然后校正变形在目标构件被加热之后。

13. 发明专利

JP2011144733A Repairing method for damaged high temperature component of gas turbine and high temperature component of gas turbine 有权
标题翻译：气体涡轮机损坏高温部件和气体涡轮机高温部件的修理方法
公开(公告)号：JP2011144733A
公开(公告)日：2011-07-28
申请号：JP2010005273
申请日：2010-01-13
申请人： Toshiba Corp , 株式会社東芝
发明人： SAITO DAIZO , FUSE TOSHIAKI , TAKAKU REKI , YOSHIOKA HIROAKI , KITAYAMA KAZUHIRO , ISHIBASHI KAZUTOSHI
IPC分类号： F02C7/00 , F01D25/00
摘要： PROBLEM TO BE SOLVED: To provide a repairing method for high temperature components of a gas turbine and provide high temperature components of gas turbine capable of maintaining the mechanical strength of the repaired part at the same degree as the parent material by performing simultaneously the repairing work of a plurality of damages generated in different places of the high temperature component.
SOLUTION: The damage repairing method for cracked component comprises a process to install a retaining member on the upper surface in such a manner as surrounding the crack and to install a retaining member in such a way as covering cracks at other surface areas where the crack influences, and a process to lay a brazing repair material at the crack surrounded by the retaining member when a crack is generated at the upper surface in the gravitational direction (1), a process to lay the brazing repair material on the side face in such a manner as surrounding the crack and a process to install the retaining member in such a way as retaining the brazing repair material with the upper side left open solely and to install a retaining member in such a way as covering the crack at the other surface areas where the crack influences when a crack is generated at the side face along the gravitational direction (2), and a process to repair the crack by brazing by diffusion heat treatment after the processes (1) and (2).
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供燃气轮机的高温部件的修理方法，并提供能够通过同时执行将维修部件的机械强度保持在与母材相同程度的燃气轮机的高温部件在高温部件的不同地方产生的多种损伤的修复工作。解决方案：破裂部件的损坏修复方法包括以围绕裂纹的方式在上表面上安装保持构件的方法，并且以这样的方式安装保持构件，即在其他表面区域处的裂纹裂纹影响，以及在重力方向（1）的上表面产生裂缝时，在由保持构件包围的裂纹上设置钎焊修补材料的工序，将钎焊修补材料设置在侧面以围绕裂纹的方式和以如下方式安装保持构件的方法：保持上侧的左侧打开的钎焊修复材料，并且以这样的方式安装保持构件，使得在另一个处覆盖裂纹沿着重力方向（2）在侧面产生裂纹时的裂纹影响的表面积，以及通过扩散热处理后的钎焊来修复裂纹的处理他处理（1）和（2）。版权所有（C）2011，JPO＆INPIT

14. 发明专利

JP2011043124A Correction method for deformation in combustor liner 审中-公开
标题翻译：修理车间内变形校正方法
公开(公告)号：JP2011043124A
公开(公告)日：2011-03-03
申请号：JP2009192498
申请日：2009-08-21
申请人： Toshiba Corp , 株式会社東芝
发明人： TAKAKU REKI , YOSHIOKA HIROAKI , SAITO DAIZO , SAITO MASAHIRO , ITO KATSUYASU , ISHIBASHI KAZUTOSHI
IPC分类号： F02C7/00 , B21D1/00 , B21D1/06 , F01D25/00 , F23R3/00
摘要： PROBLEM TO BE SOLVED: To provide a correction method for deformation in a combustor liner that corrects the deformation only in the part of combustor liner including the deformation part in a gas turbine and improves the deformation correction quality of the combustor liner.
SOLUTION: The correction method for the deformation in the combustor liner includes: a step of heating at least a part of the combustor liner including the deformation part; a step of contacting a deformation modifying member, which has a balancing plane corresponding to a shape before the deformation of the deformation part, with a projecting side more than the shape before the deformation of the deformation part of the combustor liner; and a step of making the pressure to abut the deformation part of the combustor liner closely to the deformation modifying member act to correct the deformation part.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种校正仅在包括燃气轮机中的变形部分的燃烧器衬套的部分中的变形的燃烧器衬套中的变形的校正方法，并且改善了燃烧器衬套的变形校正质量。解决方案：燃烧器衬套变形的校正方法包括：加热包括变形部分的燃烧器衬套的至少一部分的步骤; 使具有与变形部变形前的形状相对应的平衡面的变形修正构件与突出侧比燃烧器衬套的变形部变形前的形状接触的步骤; 并且使压力与燃烧器衬套的变形部紧密接触的变形修改构件的作用来校正变形部的步骤。版权所有（C）2011，JPO＆INPIT

15. 发明专利

JP2010236892A Ultrasonic stress measuring apparatus and ultrasonic stress measuring method 审中-公开
标题翻译：超声应变测量装置和超声应力测量方法
公开(公告)号：JP2010236892A
公开(公告)日：2010-10-21
申请号：JP2009082426
申请日：2009-03-30
申请人： Toshiba Corp , 株式会社東芝
发明人： WATABE KAZUMI , SATO MICHIO , HAYASHI TAKAHIRO , SAITO TOSHIYUKI , YOSHIOKA HIROAKI
IPC分类号： G01L1/00 , G01N29/00
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic stress measuring apparatus and an ultrasonic stress measuring method which prevent the upsizing of an apparatus and improve working efficiency.
SOLUTION: By first and second horizontal transverse wave probes P1, P2, two pieces of ultrasonic sonic velocity data the vibration direction of which is horizontal are obtained. By determining the average value of the two pieces of sonic velocity data, the average sonic velocity data are regarded as data obtained by transmitting/receiving a horizontal transverse ultrasonic wave at the intermediate position between the two transverse wave probes P1, P2, that is, at the position of a longitudinal wave probe P0. A similar thought holds for first and second vertical transverse wave probes P3, P4. By arranging the probes as shown in Fig.1(b), therefore, the similar effect as a case in which the probes are exchanged is obtained without relying on a drive mechanism.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供一种超声波应力测量装置和超声波应力测量方法，其防止装置的大型化并提高工作效率。解决方案：通过第一和第二水平横波探头P1，P2获得振动方向为水平的两条超声波声速数据。通过确定两个声速数据的平均值，平均声速数据被认为是通过在两个横波探头P1，P2之间的中间位置处发送/接收水平横向超声波获得的数据，在纵波探头P0的位置。类似的想法适用于第一和第二垂直横波探头P3，P4。因此，通过如图1（b）所示布置探针，得到与探针交换的情况相同的效果，而不依赖于驱动机构。版权所有（C）2011，JPO＆INPIT

16. 发明专利

JP2008150688A Ni-BASED ALLOY AND TURBINE ROTOR 有权
标题翻译：镍基合金和涡轮转子
公开(公告)号：JP2008150688A
公开(公告)日：2008-07-03
申请号：JP2006341685
申请日：2006-12-19
申请人： Toshiba Corp , 株式会社東芝
发明人： NEMOTO KUNIYOSHI , IMAI KIYOSHI , YOSHIOKA HIROAKI , YAMADA MASAYUKI
IPC分类号： C22C19/05 , F01D5/02 , F01D5/28 , F01D25/00
摘要： PROBLEM TO BE SOLVED: To provide an Ni-based alloy whose high temperature strength can be improved while maintaining its workability such as forgeability, and to provide a turbine rotor made of the Ni-based alloy.
SOLUTION: The Ni-based alloy has a composition containing, by weight, 0.05 to 0.15% C, 24 to 28% Cr, 10 to 15% Co, 9 to 10% Mo, 0.8 to 1.5% Al, 0.1 to 0.6% Ti and 0.001 to 0.006% B, and the balance Ni with inevitable impurities. By composing the Ni-based alloy in the chemical composition ranges, its high-temperature strength is improved.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种Ni基合金，其可以在保持其锻造性等可加工性的同时提高其高温强度，并提供由Ni基合金制成的涡轮转子。解决方案：Ni基合金的组成为：含有0.05〜0.15％的C，24〜28％的Cr，10〜15％的Co，9〜10％的Mo，0.8〜1.5％的Al，0.1〜 0.6％Ti和0.001〜0.006％B，余量为Ni与不可避免的杂质。通过在化学组成范围内组成Ni基合金，其高温强度提高。版权所有（C）2008，JPO＆INPIT

17. 发明专利

JP2005221249A Method and device for inspecting surface damage of dynamo 有权
标题翻译：检测DYNAMO表面损伤的方法和装置
公开(公告)号：JP2005221249A
公开(公告)日：2005-08-18
申请号：JP2004026617
申请日：2004-02-03
申请人： Toshiba Corp , 株式会社東芝
发明人： EN RYO , INAGAKI SHUICHI , ARIMURA MASAO , YOSHIOKA HIROAKI
IPC分类号： G01M99/00 , G01N1/28 , G01N17/00 , G01M19/00
摘要： PROBLEM TO BE SOLVED: To efficiently remove rust or oxide scale on the surface of a target device while taking a replica with high precision. SOLUTION: A replica device main body for inspecting the fine corrosion damage or fatigue cracking is installed on the surface of a dinamo to be inspected and the surface of the target device in the replica device main body is coated with a special replica material mixed with a scaling removing detergent and a replica sampling material. Thereafter, the replica device main body is brought to a vacuum state not only to dissolve the rust or oxide scale bonded to the target device but also to take the surface replica of the target device. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了有效地去除目标装置的表面上的锈蚀或氧化皮，同时以高精度复制。解决方案：用于检查细腐蚀损伤或疲劳裂纹的复制装置主体安装在要检查的迪纳摩的表面上，并且复制装置主体中的目标装置的表面涂覆有特殊的复制材料与除垢去垢剂和复制品采样材料混合。此后，使复制装置主体处于真空状态，不仅可以溶解与目标装置结合的锈蚀或氧化皮，而且可以取得目标装置的表面复制品。版权所有（C）2005，JPO＆NCIPI

18. 发明专利

JP2005042144A Heat- resisting member, and its production method 审中-公开
标题翻译：热电阻器及其制造方法
公开(公告)号：JP2005042144A
公开(公告)日：2005-02-17
申请号：JP2003201297
申请日：2003-07-24
申请人： Toshiba Corp , 株式会社東芝
发明人： KIMOTO ATSUSHI , TAKAHASHI MASASHI , YOSHIOKA HIROAKI , MATSUMOTO KAZUHIDE , ISHII JUNJI
IPC分类号： F01D5/28 , C23C4/08 , C23C14/08 , C23C14/30 , C23C28/00 , F02C7/00
CPC分类号： C23C28/3215 , C23C28/34 , C23C28/3455
摘要： PROBLEM TO BE SOLVED: To improve a heat barrier effect while keeping heat-resisting cycle characteristics and erosion-resisting characteristics when applying a heat barrier coating layer consisting of a ceramics material onto a heat-resisting member. SOLUTION: The heat-resisting member 1 comprises: a base material 2 consisting of a heat resistant alloy or a ceramics member; and a bond coating layer 3 and the heat barrier coating layer 4 which are formed by coating on the base material 2 in this order. The heat barrier coating layer 4, thermalle, consisting of a ceramics material has a columnar structure grown to a direction forming an acute angle to the vertical direction of the base material 2 or the bond coating layer 3, concretely to a direction forming an angle of 1 to 80°. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：待解决的问题：在将由陶瓷材料组成的隔热涂层施加到耐热构件上的同时，在保持耐热循环特性和耐腐蚀性的同时，提高隔热效果。耐热构件1包括：由耐热合金或陶瓷构件构成的基材2; 以及通过依次涂覆在基材2上形成的接合涂层3和隔热涂层4。由陶瓷材料组成的隔热涂层4具有沿与基材2或接合涂层3的垂直方向形成锐角的方向生长的柱状结构，具体地，形成为 1〜80°。版权所有（C）2005，JPO＆NCIPI

19. 发明专利

JP2003277953A Iridium-hafnium-coated nickel based superalloy 有权
标题翻译：基于高锰酸钾的镍基超级合金
公开(公告)号：JP2003277953A
公开(公告)日：2003-10-02
申请号：JP2002086825
申请日：2002-03-26
申请人： National Institute For Materials Science , Toshiba Corp , 株式会社東芝 , 独立行政法人物質・材料研究機構
发明人： MURAKAMI HIDEYUKI , GO YUTAKA , SUZUKI AYA , YOSHIOKA HIROAKI , MATSUMOTO KAZUHIDE , HINO TAKEHISA
IPC分类号： F01D5/28 , C22C5/04 , C22C19/05 , C23C10/48 , C23C14/16 , C23C28/02 , C23C30/00 , F02C7/00
CPC分类号： C23C28/021 , C23C28/023
摘要： PROBLEM TO BE SOLVED: To improve the high temperature oxidation resistance and high temperature corrosion resistance of a member formed of a nickel based superalloy, to improve the structural stability of a base material, and to elongate the service life of the base material.
SOLUTION: An iridium - hafnium alloy coating is formed on the surface of a nickel based superalloy.
COPYRIGHT: (C)2004,JPO

20. 发明专利

JP2003277860A Iridium-tantalum coated nickel superalloy 审中-公开
标题翻译： IRIDIUM-TANTALUM涂层镍超级合金
公开(公告)号：JP2003277860A
公开(公告)日：2003-10-02
申请号：JP2002079102
申请日：2002-03-20
申请人： National Institute For Materials Science , Toshiba Corp , 株式会社東芝 , 独立行政法人物質・材料研究機構
发明人： MURAKAMI HIDEYUKI , GO YUTAKA , SUZUKI AYA , YOSHIOKA HIROAKI , MATSUMOTO KAZUHIDE , HINO TAKEHISA , WADA KUNIHIKO
IPC分类号： F01D5/28 , C22C19/03 , F02C7/00
摘要： PROBLEM TO BE SOLVED: To improve the high-temperature oxidation resistance, high-temperature corrosion resistance and base-material phase stability of a member composed of a nickel superalloy, and to prolong the life of the base material.
SOLUTION: An iridium-tantalum alloy film is formed on the surface of the nickel superalloy.
COPYRIGHT: (C)2004,JPO

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