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1. 发明专利

JP2013053327A Ni-BASED SUPERALLOY 有权
标题翻译：镍基超级合金
公开(公告)号：JP2013053327A
公开(公告)日：2013-03-21
申请号：JP2011191137
申请日：2011-09-01
申请人： National Institute For Materials Science , 独立行政法人物質・材料研究機構
发明人： KAWAGISHI KYOKO , YOKOGAWA TADAHARU , HARADA KOJI , KOBAYASHI TOSHIHARU , KOIZUMI YUTAKA , ZHU RONG
IPC分类号： C22C19/03 , B22D21/00 , B22D27/04 , C22F1/00 , C22F1/10
CPC分类号： C22F1/10 , B22D21/025 , B22D27/045 , C22C19/056 , C22C19/057
摘要： PROBLEM TO BE SOLVED: To provide an Ni-based superalloy having both heat-resistant high strength and oxidation resistance equivalent to or higher than a conventional alloy at high temperature even if the content of an expensive Re is substantially cut off.SOLUTION: The Ni-based superalloy contains as essential elements, by weight, 7.0-11.0% Cr, 6.0-10.0% W, 4.5-6.5% Al, 0.2-5.0% Nb, 6.0-11.0% (Nb+Ta), 0.1 to
摘要翻译：要解决的问题：即使昂贵的Re的含量基本上被切断，即使在高温下也提供耐热高强度和耐氧化性等于或高于常规合金的Ni基超耐热合金。解决方案：Ni基超级合金含有重量百分比为7.0-11.0％的Cr，6.0-10.0％的W，4.5-6.5％的Al，0.2-5.0％的Nb，6.0-11.0％（Nb + Ta ），0.1〜2.5％Re，0.03〜1.0％Si，余量为不可避免的杂质，但不含Co，Mo，Hf。此外，如果OP值为5.5×[Cr（wt。％）] + 15.0×（1 + 2.0 [...]），则通过设计合金组成使得OP（氧化参数）值变为≥130，获得有效的抗氧化性， Si（重量％）]）×[Al（重量％）]。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2011225930A Heat resistant coating material 有权
标题翻译：耐热涂料
公开(公告)号：JP2011225930A
公开(公告)日：2011-11-10
申请号：JP2010096554
申请日：2010-04-20
申请人： National Institute For Materials Science , 独立行政法人物質・材料研究機構
发明人： WU RUDDER , KAWAGISHI KYOKO , MATSUMOTO KAZUHIDE , HARADA KOJI
IPC分类号： C22C19/05 , C22C19/03 , F01D5/28 , F02C7/00
CPC分类号： C22C19/05 , B32B15/04 , B32B15/20 , C22C19/03 , C23C26/00 , C23C30/00 , C23C30/005 , F01D5/288 , F05D2300/177 , Y02T50/671 , Y10T428/12944
摘要： PROBLEM TO BE SOLVED: To use a heat resistant member as a turbine moving blade and a turbine stationary blade of a jet engine, an industrial gas turbine, and so on under high temperature and high stress.SOLUTION: There is provided a heat resistant member which has dramatically improved durability at high temperature over extended periods having not been attained by a conventional technique, in addition to improved environment resistant characteristics such as oxidation resistance and high temperature corrosion resistance. To be more specific, the durability of the high-temperature heat cycle is dramatically improved by using a construction of a gas turbine member, formed of a combination of materials of three layers including: a Ni-based superalloy base member; an EQ coat material (a bond coat layer) containing Pt (platinum) and/or Ir (iridium); and a ceramic thermal barrier coat layer.
摘要翻译：要解决的问题：在耐高温和高应力下使用耐热构件作为涡轮机动叶片和喷气发动机的涡轮固定叶片，工业燃气轮机等。解决方案：除了耐环境特性如耐氧化性和耐高温腐蚀性之外，还提供了一种耐热构件，其在高温下在长时间内的耐久性显着提高，通过常规技术未达成。更具体地说，通过使用由三层材料的组合形成的燃气轮机部件的结构，显着提高了高温热循环的耐久性，包括：Ni系超高温合金基体; 含有Pt（铂）和/或Ir（铱）的EQ涂层材料（粘合涂层）; 和陶瓷热障涂层。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011185710A Burner rig test equipment 有权
标题翻译：燃烧器测试设备
公开(公告)号：JP2011185710A
公开(公告)日：2011-09-22
申请号：JP2010050515
申请日：2010-03-08
申请人： National Institute For Materials Science , 独立行政法人物質・材料研究機構
发明人： MATSUMOTO KAZUHIDE , KOIZUMI YUTAKA , KAWAGISHI KYOKO , HARADA KOJI
IPC分类号： G01N17/00 , G01N25/20
摘要： PROBLEM TO BE SOLVED: To develop a test equipment capable of executing tests efficiently with high reliability, whereas much time and labor are required for executing a cyclic oxidation test or a hot corrosion test of a number of materials/members.
SOLUTION: In the burner rig test equipment including a combustion chamber for generating high-temperature combustion gas, a combustion gas furnace body and a test piece holding structure, a plurality of test pieces can be installed on the rotatable test piece holding structure, and the plurality of test pieces are exposed uniformly to a combustion gas flow. Hereby, a quick and simple corrosion resistance test of a heat-resistant metal material or a heat-resistant coating member under a high temperature can be performed.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：开发能够高可靠性地执行测试的测试设备，而对于执行多个材料/构件的循环氧化测试或热腐蚀测试，需要大量的时间和劳动。解决方案：在包括用于产生高温燃烧气体的燃烧室，燃烧气体炉体和试样保持结构的燃烧器钻井试验设备中，可以将多个试样安装在可旋转的试验片保持结构并且将多个测试件均匀地暴露于燃烧气体流中。因此，可以进行耐高温金属材料或耐热涂层部件的快速且简单的耐腐蚀试验。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2010163659A Ni-BASE SINGLE CRYSTAL SUPERALLOY 有权
标题翻译：镍基单晶超级合金
公开(公告)号：JP2010163659A
公开(公告)日：2010-07-29
申请号：JP2009006746
申请日：2009-01-15
申请人： Mitsubishi Heavy Ind Ltd , National Institute For Materials Science , 三菱重工業株式会社 , 独立行政法人物質・材料研究機構
发明人： HARADA KOJI , YOKOGAWA TADAHARU , KOIZUMI YUTAKA , KOBAYASHI TOSHIHARU , SAKAMOTO MASAO , KAWAGISHI KYOKO , SHODA JUNICHIRO , TSUKAGOSHI KEIZO , KOYABU TOSHIMICHI , OKADA IKUO , ITO EISAKU , TORIGOE TAIJI , OGUMA HIDETAKA , TANEIKE MASAKI
IPC分类号： C22C19/05 , C22F1/00 , C22F1/02 , C22F1/10 , F01D5/28 , F01D25/00 , F02C7/00
CPC分类号： F01D5/28 , C22C19/057 , C22F1/00 , C22F1/02 , C22F1/10 , C30B11/00 , C30B29/52 , F05D2300/607 , Y02T50/671
摘要： PROBLEM TO BE SOLVED: To provide an Ni-base single crystal superalloy which has excellent TMF (Thermo-mechanical fatigue) properties, creep properties, and resistance to sulfidation corrosion and is suitable as a high temperature member used under high temperature-high stress. SOLUTION: The Ni-base single crystal superalloy has a chemical composition comprising, by mass%, 8 to 12% Co, 5 to 7.5% Cr, 0.2 to 1.2% Mo, 5 to 7% W, 5 to 6.5% Al, 8 to 12% Ta, 0.01 to 0.2% Hf, 2 to 4% Re and 0.005 to 0.1% Si, and the balance Ni with inevitable impurities, and is composed of single crystals. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的TMF（热 - 机械疲劳）性能，蠕变性能和耐硫化腐蚀性的Ni基单晶超合金，并且适合作为在高温下使用的高温部件，高压力。解决方案：Ni基单晶超合金具有以质量％计含有8〜12％Co，5〜7.5％Cr，0.2〜1.2％Mo，5〜7％W，5〜6.5％ Al，8〜12％的Ta，0.01〜0.2％的Hf，2〜4％的Re和0.005〜0.1％的Si，余量为Ni和不可避免的杂质，由单晶构成。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2010031298A Ni-BASED SINGLE CRYSTAL SUPERALLOY AND ALLOY MEMBER BASED ON THE SAME 有权
标题翻译：基于Ni的单晶超级合金和合金成员
公开(公告)号：JP2010031298A
公开(公告)日：2010-02-12
申请号：JP2008168451
申请日：2008-06-27
申请人： National Institute For Materials Science , 独立行政法人物質・材料研究機構
发明人： HARADA KOJI , KOIZUMI YUTAKA , KOBAYASHI TOSHIHARU , YOKOGAWA TADAHARU , SAKAMOTO MASAO , KAWAGISHI KYOKO , KITAJIMA TOMONORI , YEH AN-CHOU
IPC分类号： C22C19/05
CPC分类号： C22C19/057
摘要： PROBLEM TO BE SOLVED: To provide a Ni-based single crystal superalloy which shows a high performance with a well balance between high-temperature strength and oxidation resistance at elevated temperatures and has satisfactory characteristics in terms of heat treatment window. SOLUTION: The Ni-based single crystal superalloy has a composition comprising, by weight, 5.0-7.0% Al, 4.0-8.0% Ta, 0-2.0% Mo, 3.0-8.0% W, 3.0-8.0% Re, 0-0.50% Hf, 3.0-6.0% Cr, 0-9.9% Co, 1.0-14.0% Ru, 0.1-4.0% Nb and the balance being Ni and unavoidable impurities. Precipitation of a TCP phase at elevated temperatures is suppressed so as to improve strength of the superalloy at elevated temperatures. The superalloy also shows oxidation resistance at elevated temperatures. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种Ni基单晶超耐热合金，其在高温下具有高温强度和抗氧化性之间良好平衡的高性能，并且在热处理窗口方面具有令人满意的特性。解决方案：Ni基单晶超合金具有以5.0-7.0％的Al，4.0-8.0％的Ta，0-2.0％的Mo，3.0-8.0％的W，3.0-8.0％的Re， 0-0.50％Hf，3.0-6.0％Cr，0-9.9％Co，1.0-14.0％Ru，0.1-4.0％Nb，余量为Ni和不可避免的杂质。抑制高温下TCP相的析出，以提高高温合金在高温下的强度。超耐热合金在高温下也显示耐氧化性。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2007094599A Super-alloy patent composition retrieval collating unit 审中-公开
标题翻译：超合金专利复合材料回收处理单元
公开(公告)号：JP2007094599A
公开(公告)日：2007-04-12
申请号：JP2005280991
申请日：2005-09-27
申请人： National Institute For Materials Science , 独立行政法人物質・材料研究機構
发明人： HARADA KOJI , YOKOGAWA TADAHARU , OTAKA SATOKO , FUJIOKA JUNZO , IZUNO HITOSHI , KOIZUMI YUTAKA , SUGIMOTO TAKESHI
IPC分类号： G06F17/30 , G06Q50/00 , G06Q50/10
摘要： PROBLEM TO BE SOLVED: To provide a device equipped with a database file for organizing and storing domestic/foreign patent information relating to super-alloy in order to efficiently advance the development and authorization of super-alloy for retrieving a desired patent and collating analyzing claimed alloy composition by using this, and to contribute to the efficient research such as the investigation of research tendency and the selection and centralization of research content by using this. SOLUTION: This super-alloy patent composition retrieval collating unit functions as a means for inputting patent information relating to super-alloy to a computer, a means for storing or maintaining the input patent information as a database file, a means for specifying a relevant or reference patent, a means for inputting an alloy element name and a component quantity extent to be newly claimed or retrieved, a means for inputting a logical claim to be newly claimed or retrieved, a means for retrieving or analyzing the patent information read from the storage means and a means for outputting the retrieval or analytic result. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种装备有用于组织和存储与超合金有关的国内外专利信息的数据库文件的装置，以便有效地推进用于检索所需专利的超合金的开发和授权，通过使用这种方法整理分析所要求的合金成分，并通过使用研究内容的研究趋势和研究内容的选择和集中来进行有效的研究。解决方案：该超合金专利成分检索对照单元作为将超合金专利信息输入到计算机的装置，将输入专利信息存储或维持为数据库文件的装置，用于指定相关或参考专利，用于输入新申请或检索的合金元件名称和部件数量范围的装置，用于输入新索赔或检索的逻辑索赔的装置，用于检索或分析所述专利信息的装置从存储装置和用于输出检索或分析结果的装置。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006299378A Composite apparatus of heat treatment apparatus and vapor deposition apparatus 有权
标题翻译：热处理装置和蒸发沉积装置的复合装置
公开(公告)号：JP2006299378A
公开(公告)日：2006-11-02
申请号：JP2005126524
申请日：2005-04-25
申请人： National Institute For Materials Science , 独立行政法人物質・材料研究機構
发明人： MATSUMOTO KAZUHIDE , HARADA KOJI
IPC分类号： C23C14/24
摘要： PROBLEM TO BE SOLVED: To provide a composite apparatus for heat treatment and vapor deposition capable of continuously performing heat treatment and vapor deposition in which the temperature and the time can be accurately controlled for continuous heating at the high temperature of 1,200°C, and the cooling can be controlled in the same chamber in the atmospher of an inert gas or under vacuo.
SOLUTION: The compound apparatus comprises: a shaft of a driving device, the shaft having a water-cooled structure, capable of performing horizontal translation, rotation and turn, and having a hole in a center part thereof for passing a thermocouple for measuring the temperature of a base material; a rotary thermocouple connection unit on the shaft end; and a rotary tool having a rotation-revolution axis in the same direction as the shaft or a rotation-revolution axis orthogonal to the shaft on a distal end of the spindle, wherein a water-cooled type base material observation window having a movable shaft to support the base material is attached to a chamber side wall opposing the side where a base material driving device is installed.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够连续进行热处理和气相沉积的热处理和气相沉积的复合装置，其中可以精确地控制温度和时间在1,200℃的高温下连续加热，并且可以在惰性气体的气氛中或在真空下在相同的室中控制冷却。解决方案：复合装置包括：驱动装置的轴，该轴具有水冷结构，能够执行水平平移，旋转和转动，并且在其中心部分具有用于使热电偶通过的孔测量基材的温度; 轴端的旋转热电偶连接单元; 以及旋转工具，其具有与所述轴相同的旋转轴线或与所述心轴的远端上的与所述轴正交的旋转旋转轴，其中，水冷式基材观察窗具有可动轴至支撑基材附着到与安装有基材驱动装置的一侧相对的室侧壁。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2005113251A High ductility chromium alloy containing silver 有权
标题翻译：含有银的高密度铬合金
公开(公告)号：JP2005113251A
公开(公告)日：2005-04-28
申请号：JP2003352506
申请日：2003-10-10
申请人： National Institute For Materials Science , 独立行政法人物質・材料研究機構
发明人： TANI TSUKIMINE , HARADA KOJI , RO YOSHIICHI
IPC分类号： C22C27/06
CPC分类号： C22C27/06
摘要： PROBLEM TO BE SOLVED: To provide a new chromium alloy which functions as a practical substitute for a Ni-based alloy and which keeps characteristics of a chromium-based alloy such as a high melting point and excellent corrosion resistance, oxidation resistance and thermal conductivity and has preferable ductility at room temperature. SOLUTION: The chromium alloy has a composition comprising 0.1 to 5 at.% silver and the balance chromium and inevitable impurities. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种新的铬合金，其作为Ni基合金的实际替代物，并且其保持诸如高熔点和优异的耐腐蚀性，耐氧化性的铬基合金的特性，导热性，在室温下具有优良的延展性。解决方案：铬合金具有包含0.1至5原子％银和余量的铬和不可避免的杂质的组合物。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2005105299A Nickel-base superalloy coated with alloy consisting of iridium and platinum and then diffusion-metallized with aluminum 有权
标题翻译：镍基合金涂覆有合金，包括二氧化钛和铂，然后扩散金属化与铝
公开(公告)号：JP2005105299A
公开(公告)日：2005-04-21
申请号：JP2003336569
申请日：2003-09-26
申请人： National Institute For Materials Science , 独立行政法人物質・材料研究機構
发明人： GO YUTAKA , MURAKAMI HIDEYUKI , HARADA KOJI
IPC分类号： C23C10/48 , C22C5/04 , C23C28/00
CPC分类号： C23C28/021 , C23C28/023 , C23C28/028
摘要： PROBLEM TO BE SOLVED: To provide a coated nickel-base superalloy at a low cost which has superior mechanical strength, oxidation resistance and corrosion resistance at a high temperature, and is suitable for a jet engine, a gas turbine blade and a turbine vane, which are exposed to a high temperature and high stress.
SOLUTION: The nickel-base superalloy has an alloy coating consisting of iridium and platinum formed on its surface, and further has an aluminum layer diffusion-metallized on the alloy coating.
COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2005097650A Ni-BASED SUPERALLOY 有权
标题翻译：镍基超级合金
公开(公告)号：JP2005097650A
公开(公告)日：2005-04-14
申请号：JP2003330302
申请日：2003-09-22
申请人： Furuya Kinzoku:Kk , National Institute For Materials Science , 株式会社フルヤ金属 , 独立行政法人物質・材料研究機構
发明人： KOBAYASHI TOSHIHARU , KOIZUMI YUTAKA , YOKOGAWA TADAHARU , HARADA KOJI , MARUKO TOSHIHIRO
IPC分类号： C22C19/05
摘要： PROBLEM TO BE SOLVED: To provide a new Ni-based superalloy having increased stability of the alloy structure to improve long-term reliability of a jet engine or a gas turbine without including Re and having creep strength equal to or higher than a conventional alloy.
SOLUTION: The high strength Ni-based superalloy has a stable structure and has composition containing: ≤20 wt.% of Cr; ≤10 wt.% of Mo; ≤15 wt.% of W; 2 to 10 wt.% of Al; ≤16 wt.% of Ta+Nb+Ti; ≤10 wt.% of Ru; and the balance Ni and inevitable impurities without including Re.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种新的Ni基超级合金，其具有增加的合金结构的稳定性，以改善喷气发动机或燃气轮机的长期可靠性，而不包括Re并且蠕变强度等于或高于常规合金。解决方案：高强度Ni基超级合金具有稳定的结构，其组成含有：≤20重量％的Cr; ≤10重量％的Mo; ≤15重量％的W; 2〜10重量％的Al; ≤16重量％的Ta + Nb + Ti; ≤10重量％的Ru; 余量为Ni和不可避免的杂质，不含Re。版权所有（C）2005，JPO＆NCIPI

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