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1. 发明专利

JP2015030908A Ｎｉ基合金、ガスタービン燃焼器用Ｎｉ基合金、ガスタービン燃焼器用部材、ライナー用部材、トランジッションピース用部材、ライナー、トランジッションピース审中-公开
标题翻译：镍基合金，气体涡轮搅拌机的镍基合金，气体涡轮搅拌机的会员，内燃机的成员，变速箱的成员，内部的传动装置
公开(公告)号：JP2015030908A
公开(公告)日：2015-02-16
申请号：JP2013163524
申请日：2013-08-06
申请人：日立金属Mmcスーパーアロイ株式会社 , Hitachi Metals Mmc Superalloy Ltd , 三菱重工業株式会社 , Mitsubishi Heavy Ind Ltd
发明人： OKADA IKUO , TANEIKE MASAKI , OGUMA HIDETAKA , KAMIMURA YOSHIHISA , YOSHIDA DAISUKE , INOUE YOSHIYUKI , ITO MASATO , TANIGUCHI KENICHI , FUKUDA TADASHI , MATSUI TAKANORI
IPC分类号： C22C19/05
CPC分类号： C22C19/055 , C22C19/05 , C22F1/00 , C22F1/10 , F23R3/002 , F23R3/60
摘要：【課題】高温強度特性、高温耐食性に優れたNi基合金を提供する。【解決手段】測定視野面積S0で観察を行って視野内に存在する最大サイズの窒化物の面積Aに対してD=A1/2で定義される面積等径Dを算出し、この作業を測定視野数nで繰り返し実施してn個の面積等径Dのデータを取得し、これらの面積等径Dのデータを小さい順に並び替えてD1、D2、・・・、Dnとし、基準化変数yjを求め、X軸を面積等径Dとし、Y軸を基準化変数yjとして、XY軸座標上にプロットし、回帰直線yj=a?D+b(a,bは定数)を求め、予測対象断面積Sを100mm2として、yjを求め、得られたyjの値を前記回帰直線に代入することによって窒化物の推定最大サイズを算出した場合において、この窒化物の推定最大サイズが面積等径で12μm以下25μm以下とされている。【選択図】なし
摘要翻译：要解决的问题：提供高温强度特性和耐高温腐蚀性优异的Ni基合金。解决方案：观察观测区域Sto，并将面积当量直径D定义为D =计算在视场内具有最大尺寸的氮化物的面积A的清晰度。对要测量的视场数量n重复计算，并获得n面积当量直径D的数据。面积当量直径D的数据以直径的升序排列成D，Dto D，并且获得标准化的变量yis。将得到的值绘制在XY坐标上，其中X轴用于面积当量直径D，Y轴用于标准化变量y，回归线y = a×D + b（a和b是常数）。将要估计的横截面积S设定为100mm，得到y。当将所得到的y被替换为计算估计的最大氮化物尺寸的回归线时，Ni基合金的特征在于估计的最大氮化物尺寸为面积 - 面积的12μm以上且25μm以下，当量直径。

2. 发明专利

JP2014167171A Spray coating facility 审中-公开
标题翻译：喷涂设备
公开(公告)号：JP2014167171A
公开(公告)日：2014-09-11
申请号：JP2014093082
申请日：2014-04-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： NAGANO ICHIRO , MORI KAZUTAKA , MEGA MASAHIKO , TORIGOE TAIJI , KAMIMURA YOSHIHISA
IPC分类号： C23C4/12 , B05B7/20 , B05B7/22 , F01D5/28 , F01D9/02 , F01D25/00 , F02C7/00 , H05H1/32 , H05H1/42
摘要： PROBLEM TO BE SOLVED: To provide a spray coating facility for cleaning the inside of a spray coating booth.SOLUTION: A spray coating facility comprises: spray guns 11 and 71 for spraying spray coating powder to an object 1; a spray booth B, in which the object 1 and the spray guns are arranged; a suction fan 32 for sucking the gas in the spray booth; and a suction duct 31 opened in the spray booth B for introducing the gas in the spray booth into the suction fan. In the wall forming the spray coating booth B, in the wall 11 on the side of the spray guns with reference to the position, at which the object is arranged, there is formed a suction hole 39 for introducing air into the spray coating booth. Of the wall forming the spray coating booth B, in the wall on the opposite side of the spray guns with reference to the position, at which the object is arranged, a portion of a suction duct 31 on the opening side is formed, and an opening 31a is opened toward the spray guns 11 and 71.
摘要翻译：要解决的问题：提供一种用于清洁喷涂室内部的喷涂设备。解决方案：喷涂设备包括：喷枪11和71，用于将喷涂粉末喷涂到物体1上; 喷涂室B，其中物体1和喷枪布置在其中; 用于吸入喷雾室中的气体的吸风扇32; 以及在喷雾室B中开放的吸入管道31，用于将喷雾室中的气体引入吸入风扇。在形成喷涂室B的壁上，相对于物体排列的位置，在喷枪侧的壁11中形成有用于将空气引入喷涂室中的抽吸孔39。在形成喷涂室B的壁之间，在喷枪的相反侧的壁中，相对于物体排列的位置，形成开口侧的吸入管道31的一部分，并且开口31a朝向喷枪11和71打开。

3. 发明专利

JP2011168840A Thermal spraying device 审中-公开
标题翻译：热喷涂装置
公开(公告)号：JP2011168840A
公开(公告)日：2011-09-01
申请号：JP2010033895
申请日：2010-02-18
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： NAGANO ICHIRO , TANIGAWA HIDETSUGU , MEGA MASAHIKO , UEDA YASUTOSHI , YUASA ATSUSHI , KOJIMA KATSUHISA , TORIGOE TAIJI , KAMIMURA YOSHIHISA , MORI KAZUTAKA
IPC分类号： C23C4/00
摘要： PROBLEM TO BE SOLVED: To provide a thermal spraying device recovering non-welded thermal spray particles at high concentration, easily selecting and reusing the thermal spray particles and enhancing a utilization ratio of the thermal spray particles.
SOLUTION: The thermal spraying device includes a first encircling body 9 forming a first internal space 11 encircling a peripheral part of a thermal spraying object 5 so that the thermal spray particles discharged from a thermal spraying gun 3 are passed, a first exhaust system 13 sucking and exhausting an atmosphere of the first internal space 11, a cyclone 27 provided in the first exhaust system 13 and selecting thermal spray particles, a second encircling body 43 forming a second internal space 45 encircling a peripheral part of the first encircling body 9 and a second exhaust system 47 sucking and exhausting an atmosphere of the second internal space 45, wherein the pressure of the atmosphere of the second internal space 45 is made lower than that of the atmosphere of the first internal space 11.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种以高浓度回收非焊接热喷雾颗粒的热喷涂装置，容易选择和重新使用热喷雾颗粒并提高热喷雾颗粒的利用率。解决方案：热喷涂装置包括第一环绕体9，其形成围绕热喷涂体5的周边部分的第一内部空间11，使得从热喷枪3排出的热喷雾颗粒通过，第一排气系统13吸入和排出第一内部空间11的气氛，设置在第一排气系统13中并选择热喷雾颗粒的旋风分离器27，形成围绕第一环绕体的周边部分的第二内部空间45的第二环绕体43 9和第二排气系统47吸引和排出第二内部空间45的气氛，其中使第二内部空间45的气氛的压力低于第一内部空间11的气氛的压力。：（C）2011，JPO＆INPIT

4. 发明专利

JP2010180460A Method for forming hvof thermal spray coating layer and apparatus for holding turbine member 有权
标题翻译：用于形成HVOF热喷涂层的方法和用于保持涡轮机构件的装置
公开(公告)号：JP2010180460A
公开(公告)日：2010-08-19
申请号：JP2009026063
申请日：2009-02-06
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MEGA MASAHIKO , TANIGAWA HIDETSUGU , KASUMI NOBUMOTO , NO YUKI , OKAYA NAOTOSHI , KAMIMURA YOSHIHISA
IPC分类号： C23C4/12 , F01D5/18 , F01D5/28 , F01D9/02 , F01D25/00 , F01D25/08 , F02C7/00 , F02C7/24
摘要： PROBLEM TO BE SOLVED: To provide a method for forming a HVOF spray coating layer, capable of readily and efficiently forming an undercoating layer or a corrosion-resistant coating layer while ensuring sufficient adhesion when forming the coating layer on a turbine member by using HVOF thermal spraying method, and an apparatus for holding the turbine member. SOLUTION: The apparatus 10 for holding the turbine member is used when forming the coating layer on the turbine member 1 having a blade 2 by the HVOF thermal spraying method and comprises: a base 20 having a holding means 22 for holding the turbine member 1; and a turntable 11 that can be connected at a relative position with respect to the base 20. The holding means 22 is equipped with: a first supporting member 23 that supports one side of the turbine member 1; a second supporting member 26 that supports the other side; and a third supporting member 29 that holds the turbine member 1 at a prescribed position with respect to the inserting direction of the blade 2. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种形成HVOF喷涂层的方法，其能够容易且有效地形成底涂层或耐腐蚀涂层，同时确保在涡轮构件上形成涂层时的充分粘合性使用HVOF热喷涂法和用于保持涡轮部件的装置。解决方案：当通过HVOF热喷涂方法在具有叶片2的涡轮机构件1上形成涂层时，使用用于保持涡轮机构件的装置10，其包括：具有用于保持涡轮机的保持装置22的基座20 会员1 以及能够在相对于基座20的相对位置连接的转台11.保持装置22配备有：支撑涡轮部件1的一侧的第一支撑部件23; 支撑另一侧的第二支撑构件26; 以及第三支撑构件29，其将涡轮构件1相对于叶片2的插入方向保持在规定位置。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2014139349A Repairing method and heat-resistant member of gas turbine repaired by the method 有权
标题翻译：通过该方法修复的气体涡轮修复方法和耐热构件
公开(公告)号：JP2014139349A
公开(公告)日：2014-07-31
申请号：JP2014085331
申请日：2014-04-17
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MEGA MASAHIKO , TORIGOE TAIJI , OHARA MINORU , KAMIMURA YOSHIHISA , OKAYA NAOTOSHI , KANEKO HIDEAKI , TANIGAWA HIDETSUGU
IPC分类号： C23C4/02 , C23C4/06 , C23C4/10 , F01D5/28 , F02C7/00 , F23R3/42
摘要： PROBLEM TO BE SOLVED: To provide a method of partially repairing TBC with TBC heat durability maintained.SOLUTION: In a repairing method for a damaged part 4 of a top coat layer 3 of a member in which an undercoat layer 2 and the top coat layer 3 are formed on a base material 1 in order, the repairing method includes steps of: a top coat layer removing step in which the damaged part 4 of the top coat layer 3 is removed by injecting water by pressure; an undercoat layer removing step which, with respect to the undercoat layer 2 exposed by removing the top coat layer 3 by injecting water by pressure, removes the undercoat layer 2 exposed such that the boundaries between the removed part of the top coat layer 3 and the removed part of the undercoat layer 2 do not match; an under re-coat layer forming step in which the under re-coat layer 6 is formed on the base material 1 from which the undercoat layer 2 is removed in the undercoat layer removing step; and a top re-coat layer forming step in which a top re-coat layer 7 is formed on the undercoat re-coat layer 6 formed.
摘要翻译：要解决的问题：提供一种部分地修复TBC的TBC耐热性的方法。解决方案：在底涂层2和顶涂层的构件的顶涂层3的损伤部分4的修复方法中， 3是依次形成在基材1上的，修补方法包括以下步骤：顶涂层去除步骤，通过压力注入水来除去顶涂层3的损坏部分4; 底涂层去除步骤，相对于通过用压力注入水除去顶涂层3而暴露的底涂层2，去除露出的底涂层2，使得顶涂层3的去除部分和去掉部分底涂层2不匹配; 在底涂层形成工序中，在底涂层除去工序中，在其上除去底涂层2的基材1上形成底涂层6; 以及在形成的底涂层再涂层6上形成顶部再涂层7的顶部再涂层形成工序。

6. 发明专利

JP2011195945A Construction method and construction apparatus for thermal barrier coating 审中-公开
标题翻译：用于热障涂层的施工方法和结构设备
公开(公告)号：JP2011195945A
公开(公告)日：2011-10-06
申请号：JP2010067226
申请日：2010-03-24
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MEGA MASAHIKO , TANIGAWA HIDETSUGU , TORIGOE TAIJI , NISHI ICHIRO , KOMAKI TAKANAO , OKAYA NAOTOSHI , HARUNA RUMI , KAMIMURA YOSHIHISA
IPC分类号： C23C4/00 , F01D5/18 , F01D9/02 , F01D25/00 , F01D25/08 , F02C7/00 , F02C7/24
摘要： PROBLEM TO BE SOLVED: To provide a construction method performing thermal barrier coating with satisfactory quality for a stationary blade having a complicated shape.SOLUTION: A melt spraying gun 2 is attached to the distal end part of a robot 1 and a blade 100 is placed on a turn table 10. The turn table 10 is rotated in the clockwise direction and, at the same time, the distal end part of the robot 1 is moved horizontally in the counter-clockwise direction. Therein, when the curvature change of a blade surface opposite to the melt spraying gun 2 is small(the blade surface opposite to the melt spray gun is a blade pressure surface or a blade suction surface), a turn table 10 is rotated at a regulated rotational speed and the melt spraying gun 2 is moved at a regulated moving speed. When the curvature change of a blade surface opposite to the melt spraying gun 2 is large (the blade surface opposite to the melt spray gun is a blade leading edge surface), the rotational speed of the turn table 10 is made to be smaller than the regulated rotational speed and the moving speed of the melt spray gun 2 is made to be larger than the regulated moving speed in accordance with an increasing in the curvature change.
摘要翻译：要解决的问题：提供对具有复杂形状的固定刀片进行具有良好质量的热障涂层的施工方法。解决方案：将熔喷枪2附接到机器人1的远端部分，并且将叶片100放置转台10沿顺时针方向旋转，并且同时机器人1的远端部分沿逆时针方向水平移动。其中，当与熔喷枪2相对的叶片表面的曲率变化小（与熔喷枪相对的叶片表面是叶片压力表面或叶片吸入表面）时，转台10以调节旋转速度和熔喷枪2以调节的移动速度移动。当与熔喷枪2相对的叶片表面的曲率变化大（与熔喷枪相反的叶片表面是叶片前缘表面）时，使转台10的旋转速度小于调节旋转速度和熔喷枪2的移动速度根据曲率变化的增加而大于调节的移动速度。

7. 发明专利

JP2011174161A Recycling method of thermal spray powder and recycled thermal spray powder 审中-公开
标题翻译：热喷粉和循环热喷粉的回收方法
公开(公告)号：JP2011174161A
公开(公告)日：2011-09-08
申请号：JP2010041068
申请日：2010-02-25
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： NAGANO ICHIRO , MORI KAZUTAKA , MEGA MASAHIKO , TORIGOE TAIJI , KAMIMURA YOSHIHISA
IPC分类号： C23C4/18 , B01F17/52 , B03B5/28 , C23C4/08 , C23C4/10
摘要： PROBLEM TO BE SOLVED: To provide a method for recycling a powder recovered from thermal spraying into a thermal spray powder capable of forming a sprayed coating excellent in adhesion, oxidation resistance and durability, and the recycled thermal spray powder.
SOLUTION: The method for recycling the thermal spray powder comprises: a dispersing step of adding a surfactant and water to the powder recovered from thermal spraying and stirring the same, thereby dispersing the recovered powder in water; a separation step of removing a small-sized powder from the recovered powder dispersed in water so that a grain size corresponding to 10% cumulative grain size of the recovered powder in water becomes equal to or larger than a grain size corresponding to 10% cumulative grain size of the thermal spray powder before thermal spraying; and a drying step of drying the recovered powder after the separation step.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种将从热喷涂回收的粉末再循环到能够形成粘附性，耐氧化性和耐久性优异的喷涂涂层的热喷涂粉末和再循环的热喷涂粉末的方法。解决方案：热喷涂粉末的回收方法包括：将分散步骤，将表面活性剂和水添加到从热喷涂回收的粉末中并搅拌，从而将回收的粉末分散在水中; 分离步骤，从分散在水中的回收粉末中除去小尺寸粉末，使得与水中回收的粉末的累积粒径相当的10％的粒径等于或大于对应于10％累积粒度的粒度热喷涂前热喷涂粉末的大小; 以及在分离步骤之后干燥回收的粉末的干燥步骤。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2005232575A Precipitation hardening type martensitic steel, and turbine blade using the same 审中-公开
标题翻译：退火硬化型马氏体钢和使用其的涡轮叶片
公开(公告)号：JP2005232575A
公开(公告)日：2005-09-02
申请号：JP2004046887
申请日：2004-02-23
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： HIRAKAWA YUICHI , KADOYA YOSHIKUNI , KOSHIRO YASUMASA , OKADA IKUO , TAKAHASHI KOJI , KAMIMURA YOSHIHISA
IPC分类号： F01D5/28 , C22C38/00 , C22C38/48 , C22C38/52 , F01D25/00 , F02C7/00 , F04D29/38 , F04D29/54
摘要： PROBLEM TO BE SOLVED: To provide precipitation hardening type martensitic steel for a turbine blade material having high corrosion resistance (pitting corrosion resistance) and provided with forgeability, strength and toughness required as those of a blade material.
SOLUTION: The precipitation hardening type martensitic steel has a composition containing 3.0 to 3.7% copper (Cu), 4.0 to 7.0% nickel (Ni), 15.0 to 16.0% chromium (Cr), 1.0 to 2.0% molybdenum (Mo), 0.15 to 0.35% niobium (Nb), ≤0.055% carbon (C), ≤0.50% silicon (Si), ≤0.50% manganese (Mn), and the balance iron with inevitable impurities.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为具有高耐蚀性（耐点蚀性）的涡轮叶片材料提供沉淀硬化型马氏体钢，并且具有与刀片材料相同的锻造性，强度和韧性。解决方案：沉淀硬化型马氏体钢具有含有3.0〜3.7％的铜（Cu），4.0〜7.0％的镍（Ni），15.0〜16.0％的铬（Cr），1.0〜2.0％的钼（Mo），0.15〜0.35％的铌（Nb），≤0.055％的碳（C），≤0.50％的硅（Si），≤0.50％的锰（Mn），余量的铁是不可避免的杂质。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004018963A Method and device for peeling metal film 审中-公开
公开(公告)号：JP2004018963A
公开(公告)日：2004-01-22
申请号：JP2002176665
申请日：2002-06-18
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MITSUI HIROYUKI , HOKAKU TAKAYOSHI , KAMIMURA YOSHIHISA , TAKAHASHI KOJI , OKADA IKUO
IPC分类号： F01D5/28 , C23F1/00 , C25F3/02 , C25F5/00 , C25F7/00 , F01D9/02 , F01D25/00
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus for inhibiting the occurrence of stress corrosion cracking.
SOLUTION: A metal film of a turbine blade 33 in a peeling liquid 32 is peeled while the potential of the turbine blade 33 is being controlled by an external power source 36 to about -200 mV according to the standard of a reference electrode (a silver-silver chloride electrode in a saturated potassium chloride solution) 34.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2014160033A Method for forming artificial defect of heat shielding layer 有权
标题翻译：形成热屏蔽层人为缺陷的方法
公开(公告)号：JP2014160033A
公开(公告)日：2014-09-04
申请号：JP2013031302
申请日：2013-02-20
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KUDO DAISUKE , TORIGOE TAIJI , KAMIMURA YOSHIHISA , OKAYA NAOTOSHI
IPC分类号： G01N1/28 , G01N1/00 , G01N19/00
摘要： PROBLEM TO BE SOLVED: To provide a method for forming artificial defects of a heat shielding layer, capable of easily forming a test piece having defects in a topcoat layer.SOLUTION: A method for forming artificial defects of a heat shielding layer comprises: sequentially forming an undercoat layer 12 and a topcoat layer 13 on the surface of a base metal 11; contacting a pressing member 2 to the surface of the topcoat layer 13; and forming cracks 3 in the topcoat layer 13 by applying force through the pressing member 2.
摘要翻译：要解决的问题：提供一种形成热屏蔽层的人造缺陷的方法，能够容易地形成在顶涂层中具有缺陷的测试片。解决方案：一种形成热屏蔽层的人造缺陷的方法包括：顺序形成贱金属11表面上的底涂层12和顶涂层13; 将按压构件2接触到顶涂层13的表面; 并通过施加力通过按压构件2在顶涂层13中形成裂纹3。

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