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61. 发明专利

DE69208538T2 未知
公开(公告)号：DE69208538T2
公开(公告)日：1996-07-11
申请号：DE69208538
申请日：1992-06-26
申请人： MITSUBISHI MATERIALS CORP , MITSUBISHI HEAVY IND LTD
发明人： KAWAI HISATAKA , OKADA IKUO , TSUJI ICHIRO , TAKAHASHI KOJI , SAHIRA KENSO , MITSUHASHI AKIRA
IPC分类号： C22C19/05

62. 发明专利

CA2749755C NI-BASED SINGLE CRYSTAL SUPERALLOY 未知
公开(公告)号：CA2749755C
公开(公告)日：2016-10-11
申请号：CA2749755
申请日：2010-01-15
申请人： NAT INST FOR MATERIALS SCIENCE , MITSUBISHI HEAVY IND LTD
发明人： HARADA HIROSHI , YOKOKAWA TADAHARU , KOIZUMI YUTAKA , KOBAYASHI TOSHIHARU , SAKAMOTO MASAO , KAWAGISHI KYOKO , OGUMA HIDATAKA , OKADA IKUO , TORIGOE TAIJI , TANEIKE MASAKI , ITO EISAKU , MASADA JUNICHIRO , TSUKAGOSHI KEIZO , KOYABU HIDEMICHI
IPC分类号： C22C19/05 , C22F1/00 , C22F1/02 , C22F1/10 , F01D5/28 , F01D25/00 , F02C7/00
摘要： The Ni-based single crystal alloy disclosed here is a single crystal and has a chemical composition containing, as % by mass, Co: 8 to 12%, Cr: 5 to 7.5%, Mo: 0.2 to 1.2%, W: 5 to 7%, Al: 5 to 6.5%, Ta: 8 to 12%. Hf: 0.01 to 0.2%, Re: 2 to 4%, Si: 0.005 to 0.1%, with the balance of Ni and inevitable impurities.

63. 发明专利

CA2675435C SPECIMEN COLLECTING METHOD AND BLADE TEMPERATURE ESTIMATING METHOD 未知
公开(公告)号：CA2675435C
公开(公告)日：2013-10-22
申请号：CA2675435
申请日：2008-01-30
申请人： MITSUBISHI HEAVY IND LTD
发明人： TORIGOE TAIJI , YAMADA MASAHIRO , OKADA IKUO , SAKON TOSHIO , OGUMA HIDETAKA , NAITO TAKESHI , TAKAHASHI KOJI , KASUMI SOJI , TSUKAGOSHI KEIZO
IPC分类号： G01N1/04 , G01N23/20
摘要： In a specimen collecting method according to the present invention, a specimen is collected from a surface (114a) of a blade. An ultrasonic cutter having a cylindrical cutting blade is fed from the surface (114a) of the blade to a surface (110a) of a base material (100), and thus, a cylindrical incision is formed. After performing cutting to expand the incision outwardly, a rotating cutter (220) having a disc-shaped cutting blade (222) performs cutting inwardly from the cylindrical incision. Thus, a part (20a) situated inside the incision is cut away. The part (20a) becomes the specimen.

64. 发明专利

CA2427384C NI-BASE SINTERED ALLOY 未知
公开(公告)号：CA2427384C
公开(公告)日：2013-04-30
申请号：CA2427384
申请日：2002-07-23
申请人： MITSUBISHI HEAVY IND LTD
发明人： OKADA IKUO , OHSAWA KEI , OGUMA HIDETAKA , TAKAHASHI KOJI , ONDA MASAHIKO , SETO TAKESHI
IPC分类号： C22C1/04 , F01D5/28 , B22F1/00 , B22F3/10 , C22C19/05 , F02C7/00
摘要： Disclosed is a Ni-based sintered alloy used for preparing a high temperature part utilized under a high temperature gas atmosphere, characterized in that the Ni-based sintered alloy is prepared by mixing and heating two kinds of Ni alloy powders differing from each other in the melting point.

65. 发明专利

CA2647453C THERMAL BARRIER COATING MEMBER, METHOD FOR PRODUCING THE SAME, THERMAL BARRIER COATING MATERIAL, GAS TURBINE, AND SINTERED BODY 未知
公开(公告)号：CA2647453C
公开(公告)日：2012-03-20
申请号：CA2647453
申请日：2006-10-06
申请人： MITSUBISHI HEAVY IND LTD
发明人： NAMBA KATSUMI , TORIGOE TAIJI , OKADA IKUO , MORI KAZUTAKA , NAGANO ICHIRO , KAWATA YUTAKA , TAKAHASHI KOJI
IPC分类号： C23C4/10 , C04B35/48 , C04B35/50 , C23C14/08
摘要： There are provided a thermal barrier coating material and a thermal barrier coating member that can suppress spalling when used at a high temperature and have a high thermal barrier effect, a method for producing the same, a turbine member coated with a thermal barrier coating, and a gas turbine. The thermal barrier coating member comprises a heat resistant substrate 21, a bond coat layer 22 formed thereon, and a ceramic layer 24 formed further thereon, wherein the ceramic layer 24 comprises an oxide which consists of an oxide represented by the general formula A2Zr2O7 doped with a predetermined amount of CaO or MgO and has 10 volume % or more of a pyrochlore type crystal structure, where A represents any of La, Nd, Sm, Gd, and Dy.

66. 发明专利

CA2529781C THERMAL BARRIER COATING MATERIAL, THERMAL BARRIER MEMBER, AND MEMBER COATED WITH THERMAL BARRIER AND METHOD FOR MANUFACTURING THE SAME 未知
公开(公告)号：CA2529781C
公开(公告)日：2010-10-12
申请号：CA2529781
申请日：2005-12-13
申请人： MITSUBISHI HEAVY IND LTD , UNIV TSINGHUA
发明人： TORIGOE TAIJI , OKADA IKUO , NAMBA KATSUMI , MORI KAZUTAKA , PAN WEI , XU QIANG
IPC分类号： C04B35/50 , C04B35/48 , C04B35/622 , C23C28/04
摘要： Provided are a thermal barrier coating material and a member coated with thermal barrier that can suppress the separation when used at a high temperature, and have a high thermal barrier effect; a method for manufacturing the member coated with thermal barrier; a turbine member coated with the thermal barrier coating material; and a gas turbine. More specifically provided are a shield coating member comprising a heat-resistant substrate, a bond coat layer formed on the heat-resistant substrate, and a ceramic layer formed on the bond coat layer, wherein the ceramic layer comprises a ceramic represented by a general formula A2Zr2O7, wherein A denotes a rare earth element, and the ceramic layer has (a) a porosity of 1 to 30%, (b) cracks in a thickness direction in pitches of 5 to 100% the total thickness of layers other than the bond coat layer on the heat-resistant substrate, or (c) columnar crystals.

67. 发明专利

DE602005021599D1 Bauteil mit Wärmdämmschichtung und Verfahren zur dessen Herstellung. 未知
公开(公告)号：DE602005021599D1
公开(公告)日：2010-07-15
申请号：DE602005021599
申请日：2005-12-13
申请人： MITSUBISHI HEAVY IND LTD , UNIV TSINGHUA
发明人： TORIGOE TAIJI , OKADA IKUO , NAMBA KATSUMI , MORI KAZUTAKA , PAN WEI , XU QIANG
IPC分类号： F01D5/28 , C23C28/00 , C23C30/00

68. 发明专利

CA2529781A1 THERMAL BARRIER COATING MATERIAL, THERMAL BARRIER MEMBER, THE MEMBER COATED WITH THERMAL BARRIER AND METHOD FOR MANUFACTURING THE SAME 未知
公开(公告)号：CA2529781A1
公开(公告)日：2006-06-14
申请号：CA2529781
申请日：2005-12-13
申请人： MITSUBISHI HEAVY IND LTD , UNIV TSINGHUA
发明人： XU QIANG , PAN WEI , MORI KAZUTAKA , TORIGOE TAIJI , OKADA IKUO , NAMBA KATSUMI
IPC分类号： C04B35/50 , C04B35/48 , C04B35/622 , C23C28/04
摘要： Provided are a thermal barrier coating material and a member coated with thermal barrier that can suppress the separation when used at a high temperature, and have a high thermal barrier effect; a method for manufacturing the member coated with thermal barrier; a turbine member coated with the thermal barrier coating material; and a gas turbine. More specifically provided are a shield coating member comprising a heat-resistant substrate, a bond coat layer formed on the heat-resistant substrate, and a ceramic layer formed on the bond coat layer, wherein the ceramic layer comprises a ceramic represented by a general formula A2Zr2O7, wherein A denotes a rare earth element, and the ceramic layer has (a) a porosity of 1 to 30%, (b) cracks in a thickness direction in pitches of 5 to 100% the total thickness of layers other than the bond coat layer on the heat-resistant substrate, or (c) columnar crystals.

69. 发明专利

DE60201487T2 未知
公开(公告)号：DE60201487T2
公开(公告)日：2005-11-17
申请号：DE60201487
申请日：2002-12-10
申请人： MITSUBISHI HEAVY IND LTD
发明人： SHIMOHATA SACHIO , OHTANI YUICHI , OHIRA TATSUYA , OKADA IKUO
IPC分类号： F02C7/00 , B22D27/04
摘要： Provided is a directional solidification casting apparatus capable of heightening a cooling effect when molten material poured in a mold is directionally solidified. A mold (20) disposed around a predetermined area is drawn out from a heating chamber (10) heated above a melting temperature of metals for producing a casting (31), and molten metals (32) held in a cavity (21) of the mold (20) are directionally solidified. The directional solidification casting apparatus (100) comprises a driving rod (42) by which the mold (20) is drawn out from the heating chamber (10), a gas nozzle (52b) through which a cooling gas is jetted from inside a predetermined area where the mold (20) is disposed so as to rapidly cool the mold (20), and a gas nozzle (52a) through which a cooling gas is jetted from outside the predetermined area where the mold (20) is disposed so as to rapidly cool the mold (20). A baffle (15) that does not move even when the driving rod (42) moves up and down is additionally provided. The baffle (15) blocks radiant heat emitted from the heating chamber (10).

70. 发明专利

CA2669781A1 THERMAL BARRIER COATING MATERIAL, METHOD OF PRODUCTION THEREOF, AND GAS TURBINE MEMBER AND GAS TURBINE APPLYING THE THERMAL BARRIER COATING MATERIAL 未知
公开(公告)号：CA2669781A1
公开(公告)日：2002-12-27
申请号：CA2669781
申请日：2002-06-14
申请人： MITSUBISHI HEAVY IND LTD
发明人： OHARA MINORU , TAKAHASHI KOUJI , OKADA IKUO , MORI KAZUTAKA , AOKI SUNAO , TORIGOE TAIJI , HIRATA TAKEHIKO , KANEKO HIDEAKI
IPC分类号： C23C4/10 , C23C4/08 , C23C4/18 , C23C28/00 , F01D5/28
摘要： Disclosed is a thermal barrier coating (TBC) raw material for coating a gas turbine member that provides a higher thermal barrier property and a higher peeling resistance. The thermal barrier coating (TBC) raw material comprises a zirconia powder having a specific surface area of at least 10 m2/g and a rar e earth oxide having a specific surface area of at least 10 m2/g.

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