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公开(公告)号：JP2012082455A
公开(公告)日：2012-04-26
申请号：JP2010227860
申请日：2010-10-07
Applicant: Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
Inventor： TAKEDA EITETSU , HIMURO YOSHITAKA , KENMOCHI KEIICHI
Abstract: PROBLEM TO BE SOLVED: To suppress an increase of processing cost by enabling high accuracy thermal spraying work, in an automatic thermal spraying device and its method.SOLUTION: There are provided the thermal spraying device 51 which thermally sprays a thermal spraying material to the surface of a moving blade 24, a three-dimensional measurement instrument 52 which can three-dimensionally measure the surface shape of the moving blade 24, a control device 53 which operates the thermal spraying device 51 on the basis of the surface shape of the moving blade 24 which is measured by the three-dimensional measurement instrument 52, and forms a ceramic heat-blocking coating layer on the surface of the moving blade 24, a film thickness detection device 54 which detects the film thickness of the ceramic heat-blocking coating layer which is formed on the surface of the moving blade 24 after thermal spraying, and a film thickness determination device 55 which determines whether or not the film thickness of the ceramic heat-blocking coating layer which is detected by the film thickness detection device 54 is within a range of a preset prescribed film thickness.
Abstract translation: 要解决的问题：通过实现高精度热喷涂工作，在自动热喷涂装置及其方法中抑制加工成本的增加。 解决方案：提供热喷涂装置51，热喷涂装置51将热喷涂材料热喷涂到活动叶片24的表面上，三维测量装置52可三维测量动叶片24的表面形状 控制装置53，其基于由三维测量装置52测量的动叶片24的表面形状来操作热喷涂装置51，并且在该表面上形成陶瓷热阻涂层 检测在热喷涂之后形成在动叶片24的表面上的陶瓷隔热涂层的膜厚的膜厚检测装置54以及判定是否具有膜厚度判定装置55的膜厚检测装置54， 由膜厚检测装置54检测出的陶瓷热阻涂层的膜厚在预先设定的规定膜厚度的范围内 SS。 版权所有（C）2012，JPO＆INPIT
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公开(公告)号：JPWO2009011343A1
公开(公告)日：2010-09-24
申请号：JP2009523649
申请日：2008-07-14
Applicant: 独立行政法人物質・材料研究機構
CPC classification number: C09D123/06 , B05B7/205 , B05D1/10 , C23C4/04 , Y10T428/24355 , Y10T428/24364
Abstract: バレルの一端に接続した燃焼室で燃焼ジェットを発生させると共にこの燃焼ジェットの温度を不活性ガスの供給により調整し、温度調整された燃焼ジェット中に樹脂のコーティング粒子を供給してバレル内を通過させ、燃焼ジェットと共にコーティング粒子を噴出口から噴出させて基材表面に被覆させるHVOF溶射によるコーティング方法であって、下式(1)および式(2)を共に満たすように、バレルの長さ、燃焼ジェット温度及びコーティング粒子の物性を設定することで、基材表面に樹脂からなるコーティング材が被覆されてなる樹脂コーティング部材であって、前記コーティング材と前記基材表面の界面が、少なくともミクロンピッチの凹凸で両者が互いに入り込んだ構造を有していることを特徴とする樹脂コーティング部材を提供する。
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135.发明专利
公开(公告)号：JP4481542B2
公开(公告)日：2010-06-16
申请号：JP2001395791
申请日：2001-12-27
Applicant: ゼネラル・エレクトリック・カンパニイGeneral Electric Company
Inventor： スティーブン・ダニエル・グラハム , マーク・フランシス・ドスワ , マーティン・ルイス・スミス , マイケル・ウェイン・ウォーラス , ロバート・レイトン・リング
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Patent Agency Ranking136.发明专利Thermal spray powder, method for forming thermal spray coating and plasma resistant member 有权热喷涂粉末，形成热喷涂和等离子体成员的方法
公开(公告)号：JP2008133528A
公开(公告)日：2008-06-12
申请号：JP2007204523
申请日：2007-08-06
Applicant: Fujimi Inc , Tokyo Electron Ltd , 東京エレクトロン株式会社 , 株式会社フジミインコーポレーテッド
Inventor： IBE HIROYUKI , AOKI ISAO , KITAMURA JUNYA , MIZUNO HIROAKI , KOBAYASHI YOSHIYUKI , NAGAYAMA MASAYUKI
IPC: C23C4/10 , B05D1/10 , H01L21/3065
CPC classification number: C23C4/10 , C23C4/11 , C23C4/12 , Y10T428/2982
Abstract: PROBLEM TO BE SOLVED: To provide a thermal spray powder suitable for forming a thermal spray coating effective in preventing plasma erosion in a semi-conductor device fabrication apparatus and a liquid crystal device fabrication apparatus or the like, a method for forming the thermal spray coating using the thermal spray powder and a plasma resistant member including the thermal spray coating formed from the thermal spray powder. SOLUTION: The thermal spray powder contains granulated and sintered particles composed of an oxide of any of the rare earth elements having an atomic number from 60 to 70. The average particle size of the primary particles constituting the granulated and sintered particles is 2-10 μm. The crushing strength of the granulated and sintered particles is 7-50 MPa. The ratio of the bulk specific gravity to the true specific gravity of the thermal spray powder is preferably 0.10-0.30. The frequency distribution on the diameter of pores in granulated and sintered particles preferably has its maximum at ≥1 μm. The thermal spray powder is preferably used for applications of forming a thermal spray coating by the plasma thermal spraying. The plasma resistant member 11 has a thermal spray coating 13 formed by thermal spraying the thermal spray powder. COPYRIGHT: (C)2008,JPO&INPIT
Abstract translation: 要解决的问题：为了提供适合于形成有效防止半导体器件制造装置和液晶器件制造装置等中的等离子体侵蚀的热喷涂的热喷涂粉末，形成 使用热喷涂粉末的热喷涂和包含由热喷涂粉末形成的热喷涂的耐等离子体构件。 热喷涂粉末包含由原子序数为60〜70的任何稀土元素的氧化物构成的粒状烧结颗粒。构成造粒烧结颗粒的一次粒子的平均粒径为2 -10微米。 造粒和烧结颗粒的抗压强度为7-50MPa。 热喷雾粉末的体积比重与真比重的比优选为0.10〜0.30。 颗粒和烧结颗粒中孔径的频率分布优选在≥1μm的最大值。 热喷涂粉末优选用于通过等离子体热喷涂形成热喷涂的应用。 等离子体阻挡构件11具有通过热喷涂热喷涂粉末形成的热喷涂层13。 版权所有（C）2008，JPO＆INPIT
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公开(公告)号：JP2007191780A
公开(公告)日：2007-08-02
申请号：JP2006013868
申请日：2006-01-23
Applicant: Toshiba Corp , 株式会社東芝
Inventor： SENDA ITARU , WADA KUNIHIKO , TANAKA NOBUHIKO
CPC classification number: Y02E30/40
Abstract: PROBLEM TO BE SOLVED: To provide a thermal spray apparatus and a method therefor where the propagation of cracking in the surface of the object to be thermal-sprayed is sealed to be shielded from the environment, and the propagation of the cracking is prevented or suppressed. SOLUTION: The thermal spray apparatus comprises: a spray particle feeder 12 of feeding spray particles; a fuel feeder 13 of feeding fuel; an oxygen feeder 14 of feeding oxygen; and a thermal spraying gun 11 where the spray particles are heated and accelerated by using reaction heat between the fed fuel and oxygen and are collided against the surface 41 of the object to be thermal-sprayed, and a sprayed coating 45 in which compressive stress remains is formed on the surface 41 of the object to be thermal-sprayed. COPYRIGHT: (C)2007,JPO&INPIT
Abstract translation: 要解决的问题：为了提供一种热喷涂装置及其方法，其中将被热喷涂的物体的表面中的裂纹的传播密封以防止环境，并且裂纹的传播是 防止或抑制。 解决方案：热喷涂装置包括：喷射颗粒进料器12，其供给喷雾颗粒; 供给燃料的燃料供给器13; 供氧的供氧器14; 以及热喷枪11，其中通过使用供给的燃料和氧气之间的反应热来加热和加速喷雾颗粒，并与待喷涂的物体的表面41相撞，并且喷射的涂层45保持压缩应力 形成在待喷涂物体的表面41上。 版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2007023352A
公开(公告)日：2007-02-01
申请号：JP2005208685
申请日：2005-07-19
Applicant: Ishikawajima Harima Heavy Ind Co Ltd , 石川島播磨重工業株式会社
Inventor： AKAGI HIDEMITSU , MORI NOBUYOSHI
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive abrasion-resistant coating film which does not decrease LCF (Low Cycle Fatigue) strength of parts such as a fan and a compressor blade of a gas turbine engine, and has the long life.
SOLUTION: The coating film is formed by thermal-spraying a cermet material to be thermal-sprayed (having metallic content of 50 to 80 wt.%) with an air-shrouded high-velocity flame spraying method, wherein the cermet material is prepared by depositing a metal (copper, silver, aluminum, nickel, or alloy thereof) that melts at a lower temperature than a thermal decomposition temperature of molybdenum disulfide, on the surface of particles of molybdenum disulfide.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：提供一种廉价的耐磨涂膜，其不会降低燃气轮机的风扇和压缩机叶片等部件的LCF（低循环疲劳）强度，寿命长。 解决方案：通过用空气笼罩的高速火焰喷涂法热喷镀金属陶瓷材料（金属含量为50〜80重量％）来形成涂膜，其中金属陶瓷材料 通过在二硫化钼颗粒的表面上沉积在比二硫化钼的热分解温度低的温度下熔化的金属（铜，银，铝，镍或其合金）来制备。 版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2007021480A
公开(公告)日：2007-02-01
申请号：JP2006110377
申请日：2006-04-13
Inventor： BLANKENSHIP DONN R , RUTZ DAVID A , PIETRUSCA NORMAN A , ZAJCHOWSKI PAUL H , SHUBERT GARY
CPC classification number: F01D5/005 , C23C4/134 , F01D5/288 , F05D2230/312 , H05H1/42 , Y02T50/672
Abstract: PROBLEM TO BE SOLVED: To provide a thermal spray deposition method and the apparatus for forming a repairing/reinforcing coating film corresponding to the composition of a base body of a heat resistant gas turbine or an engine parts particularly the mechanical characteristics. SOLUTION: Microspray apparatus and method involve injecting powdered material into a plasma gas stream. The material comprises first and second component powder. The second powder is a majority by the weight of the powdered material. The first powder acts as a melting point depressant. The first and second powder may have similar compositions but with the first powder including a greater quantity of a melting point depressant element. COPYRIGHT: (C)2007,JPO&INPIT
Abstract translation: 要解决的问题：提供一种热喷涂沉积方法和用于形成与耐热燃气轮机或发动机部件的基体的组成相对应的修补/补强涂膜的设备，特别是机械特性。 解决方案：微喷涂装置和方法包括将粉末材料注入到等离子体气流中。 该材料包括第一和第二组分粉末。 第二粉末占粉末材料重量的多数。 第一种粉末作为一种熔点降低剂。 第一和第二粉末可以具有相似的组成，但是第一粉末包含更多量的降低阻燃剂的元素。 版权所有（C）2007，JPO＆INPIT
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140.发明专利
公开(公告)号：JP2007009277A
公开(公告)日：2007-01-18
申请号：JP2005191670
申请日：2005-06-30
Applicant: Riken Corp , 株式会社リケン
Inventor： SEKIYA TAKUMA , HOSOTSUBO YUKIO , KAMURA SHUICHI , TAKIGUCHI KATSUMI
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of enhancing the boundary adhesiveness of a spray deposit of a wear-resistant material to be deposited by the high-speed flame thermal spraying, increasing the inter-particle bonding force, and preventing occurrence of cracks. SOLUTION: In the method of forming the spray deposit by depositing a wear-resistant material in a multi-layered manner by relatively and reciprocally moving a high-speed flame thermal spraying gun nozzle facing at least one sliding surface of a sliding member, the thermal spraying is performed by increasing the supply of the wear-resistant material powder continuously or step by step. A thermal spray powder supplying apparatus has a function of automatically increasing the supply of the wear-resistant material powder on the basis of the thermal spraying elapsed time signal while forming the spray deposit. COPYRIGHT: (C)2007,JPO&INPIT
Abstract translation: 待解决的问题：提供一种能够通过高速火焰热喷涂提高待沉积的耐磨材料的喷雾沉积物的边界粘附性的方法，增加颗粒间粘合力，并防止 发生裂纹。 解决方案：在通过相对地并且往复地移动面向滑动构件的至少一个滑动表面的高速火焰喷射枪喷嘴而以多层方式沉积耐磨材料来形成喷射沉积物的方法中， ，通过连续地或逐步地增加耐磨材料粉末的供给来进行热喷涂。 热喷雾粉末供给装置具有在形成喷雾沉积的同时基于热喷涂经过时间信号自动增加耐磨材料粉末的供给的功能。 版权所有（C）2007，JPO＆INPIT
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