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1. 发明授权

US08408444B2 Friction stir tool 有权
标题翻译：摩擦搅拌工具
公开(公告)号：US08408444B2
公开(公告)日：2013-04-02
申请号：US12805832
申请日：2010-08-20
申请人： Seunghwan Park , Satoshi Hirano , Shinya Imano , Jun Sato , Hiroyuki Kokawa , Yutaka Sato , Kiyohito Ishida , Toshihiro Omori
发明人： Seunghwan Park , Satoshi Hirano , Shinya Imano , Jun Sato , Hiroyuki Kokawa , Yutaka Sato , Kiyohito Ishida , Toshihiro Omori
IPC分类号： B23K20/12
CPC分类号： B23K20/1245 , B23K20/1255 , B23K35/22 , C22C19/07 , C22F1/10
摘要： It is an object to provide a friction stir tool excellent in productivity, high temperature strength, and wear resistance at high temperatures.The friction stir tool is formed of a Co-based alloy comprising crystal grains containing a γ′ precipitate phase dispersed and precipitated therein, and a crystal grain boundary region and a precipitate phase between adjacent crystal grains, in which the precipitate phase is at least one phase selected from a μ phase, a Laves phase and a carbide phase.
摘要翻译：本发明的目的是提供一种在高温下生产率，高温强度和耐磨性优异的摩擦搅拌工具。摩擦搅拌工具由包含其中分散和沉淀的γ'析出相的晶粒和相邻晶粒之间的晶界区域和析出相的Co基合金形成，其中沉淀相是至少一个相位选自μ相，Laves相和碳化物相。

2. 发明申请

US20110062214A1 FRICTION STIR TOOL 有权
标题翻译：摩擦工具
公开(公告)号：US20110062214A1
公开(公告)日：2011-03-17
申请号：US12805832
申请日：2010-08-20
申请人： Seunghwan Park , Satoshi Hirano , Shinya Imano , Jun Sato , Hiroyuki Kokawa , Yutaka Sato , Kiyohito Ishida , Toshihiro Omori
发明人： Seunghwan Park , Satoshi Hirano , Shinya Imano , Jun Sato , Hiroyuki Kokawa , Yutaka Sato , Kiyohito Ishida , Toshihiro Omori
IPC分类号： B23K20/12
CPC分类号： B23K20/1245 , B23K20/1255 , B23K35/22 , C22C19/07 , C22F1/10
摘要： It is an object to provide a friction stir tool excellent in productivity, high temperature strength, and wear resistance at high temperatures.The friction stir tool is formed of a Co-based alloy comprising crystal grains containing a γ′ precipitate phase dispersed and precipitated therein, and a crystal grain boundary region and a precipitate phase between adjacent crystal grains, in which the precipitate phase is at least one phase selected from a μ phase, a Laves phase and a carbide phase.
摘要翻译：本发明的目的是提供一种在高温下生产率，高温强度和耐磨性优异的摩擦搅拌工具。摩擦搅拌工具由包含其中分散和沉淀的γ'析出相的晶粒和相邻晶粒之间的晶界区域和析出相的Co基合金形成，其中沉淀相是至少一个相位选自μ相，Laves相和碳化物相。

3. 发明申请

US20130206287A1 CO-BASED ALLOY 审中-公开
标题翻译：基于合金的合金
公开(公告)号：US20130206287A1
公开(公告)日：2013-08-15
申请号：US13816905
申请日：2011-08-15
申请人： Jun Sato , Shinya Imano , Mototsugu Osaki , Shigeki Ueta , Kiyohito Ishida , Toshihiro Omori , Hiroaki Nishida , Masahiro Hayashi , Tomoki Shiota
发明人： Jun Sato , Shinya Imano , Mototsugu Osaki , Shigeki Ueta , Kiyohito Ishida , Toshihiro Omori , Hiroaki Nishida , Masahiro Hayashi , Tomoki Shiota
IPC分类号： C22F1/10 , C22C30/00 , C22C19/05
CPC分类号： C22F1/10 , C22C19/055 , C22C19/056 , C22C19/057 , C22C30/00 , F01D5/28 , F05C2201/0463 , F05D2300/17 , Y02T50/671
摘要： A Co-based alloy containing not less than 0.001 mass % and less than 0.100 mass % of C, not less than 9.0 mass % and less than 20.0 mass % of Cr, not less than 2.0 mass % and less than 5.0 mass % of Al, not less than 13.0 mass % and less than 20.0 mass % of W, and not less than 39.0 mass % and less than 55.0 mass % of Ni, with the remainder being made up by Co and unavoidable impurities, wherein the contents of Mo, Nb, Ti and Ta which are included in the unavoidable impurities are as follows: Mo
摘要翻译：含有不小于0.001质量％且小于0.100质量％的C，不小于9.0质量％且小于20.0质量％的Cr的Co基合金，不小于2.0质量％且小于5.0质量％的Al ，不小于13.0质量％且小于20.0质量％的W，不小于39.0质量％且小于55.0质量％的Ni，其余由Co和不可避免的杂质构成，其中Mo，包含在不可避免的杂质中的Nb，Ti和Ta如下：Mo <0.010质量％，Nb <0.010质量％，Ti <0.010质量％，Ta <0.010质量％。

4. 发明授权

US08956471B2 Nickel based alloy for forging 有权
标题翻译：镍基合金锻造
公开(公告)号：US08956471B2
公开(公告)日：2015-02-17
申请号：US12253262
申请日：2008-10-17
申请人： Shinya Imano , Hiroyuki Doi , Jun Sato
发明人： Shinya Imano , Hiroyuki Doi , Jun Sato
IPC分类号： C22C19/05
CPC分类号： C22C19/055 , C22C19/056 , C22F1/10 , F01D5/063 , F05C2201/0466 , F05C2251/04 , F05C2253/24
摘要： A nickel (Ni) based alloy for forging includes: 0.001 to 0.1 wt. % of carbon (C); 12 to 23 wt. % of chromium (Cr); 3.5 to 5.0 wt. % of aluminum (Al); 5 to 12 combined wt. % of tungsten (W) and molybdenum (Mo) in which the Mo content is 5 wt. % or less; a negligible small amount of titanium (Ti), tantalate (Ta) and niobium (Nb); and the balance of Ni and inevitable impurities.
摘要翻译：用于锻造的镍（Ni）基合金包括：0.001至0.1wt。％的碳（C）; 12〜23wt。％铬（Cr）; 3.5〜5.0重量％％的铝（Al）; 5〜12组合重量％的钨（W）和钼（Mo），其中Mo含量为5重量％。％或更少; 少量钛（Ti），钽酸盐（Ta）和铌（Nb）可忽略不计; 和Ni和不可避免的杂质的平衡。

5. 发明授权

US08906174B2 Ni-base alloy and method of producing the same 有权
标题翻译：镍基合金及其制造方法
公开(公告)号：US08906174B2
公开(公告)日：2014-12-09
申请号：US12707748
申请日：2010-02-18
申请人： Shinya Imano , Jun Sato
发明人： Shinya Imano , Jun Sato
IPC分类号： C22F1/10 , C22F1/16 , C22C19/05 , C22C30/00
CPC分类号： C22C19/05 , C22C1/002 , C22F1/10
摘要： Disclosed are a high-strength Ni-base alloy, a method of producing the Ni-base alloy, and a method of recovering a member made of a degraded Ni-base alloy. It contains not more than 0.1 wt % C, not more than 50 wt % Fe, not more than 30 wt % Cr, Ti, and at least one of Nb and Al. It has been strengthened by precipitates of a γ′ phase (Ni3Al) and/or a γ″ phase (Ni3Nb). It contains also a η phase (Ni3Ti) which is thermodynamically stable in a temperature range of 800° C. to 900° C. When observed a cross-section of the Ni-base alloy, a plurality of nodes exist along each segment connecting two meeting points each of which point is defined by adjacent three crystal grains, and precipitates of the γ′ phase and/or the γ″ phase in each of crystal grains of the Ni-base alloy have an average particle size of not more than 100 nm.
摘要翻译：本发明公开了一种高强度Ni基合金，Ni基合金的制造方法以及由劣化的Ni基合金构成的部件的回收方法。其含有不超过0.1重量％的C，不超过50重量％的Fe，不大于30重量％的Cr，Ti以及Nb和Al中的至少一种。通过γ'相（Ni3Al）和/或γ“相（Ni3Nb）的析出强化。它还包含一个＆eegr 在Ni基合金的横截面中观察到，沿着连接两个会聚点的每个部分存在多个节点，每个节点存在多个节点点由相邻的三个晶粒定义，Ni基合金的每个晶粒中的γ'相和/或γ“相的析出物的平均粒径不大于100nm。

6. 发明授权

US08685316B2 Ni-based heat resistant alloy, gas turbine component and gas turbine 有权
标题翻译：镍基耐热合金，燃气轮机部件和燃气轮机
公开(公告)号：US08685316B2
公开(公告)日：2014-04-01
申请号：US13286274
申请日：2011-11-01
申请人： Jun Sato , Shinya Imano , Hiroyuki Doi
发明人： Jun Sato , Shinya Imano , Hiroyuki Doi
IPC分类号： C22C19/05 , F01D5/00
CPC分类号： F01D5/28 , C22C19/05 , C22C19/056 , C22F1/10 , F01D5/30 , Y02E20/16
摘要： A Ni-based heat resistant alloy has a composition of, by mass percent, carbon: 0.001 to 0.1%, chromium: 16 to 22%, aluminum: 0.5 to 1.5%, molybdenum: 0.1 to 2.0%, tungsten: 0.1 to 6.0%, niobium: 3.5 to 5.5%, titanium: 0.8 to 3.0%, iron: 16 to 20%, and the balance being nickel and inevitable impurities. A parameter Ps indicating a segregation tendency is in a range of Ps≧−3.5. The parameter Ps is represented by Formula (1). Ps=1.05×Al content+0.6×Ti content−0.8×Nb content−0.3×Mo content (1)
摘要翻译： Ni系耐热合金的碳质量比为0.001〜0.1％，铬：16〜22％，铝：0.5〜1.5％，钼：0.1〜2.0％，钨：0.1〜6.0％，铌：3.5〜5.5％，钛：0.8〜3.0％，铁：16〜20％，余量为镍和不可避免的杂质。表示偏析倾向的参数Ps在Ps≥-3.5的范围内。参数Ps由公式（1）表示。 Ps = 1.05×Al含量+ 0.6×Ti含量-0.8×Nb含量-0.3×Mo含量（1）

7. 发明申请

US20110192501A1 NI BASED ALLOY FOR FORGING AND COMPONENTS FOR STEAM TURBINE PLANT USING SAME 审中-公开
标题翻译：基于NI的蒸汽涡轮机锻造和组件的合金
公开(公告)号：US20110192501A1
公开(公告)日：2011-08-11
申请号：US13019666
申请日：2011-02-02
申请人： Shinya IMANO , Hiroyuki Doi , Jun Sato
发明人： Shinya IMANO , Hiroyuki Doi , Jun Sato
IPC分类号： C22C19/05
CPC分类号： C22C19/055 , C22C19/056
摘要： It is an object of the present invention to provide an Ni based alloy for forging having high forging-related characteristics with a wide temperature range for high-temperature forging and high upper forging temperature limit.An Ni based alloy for forging, containing Cr at 12 to 20%, Al at 3.5 to 5%, Co at 15 to 23%, W at 5 to 12%, C at 0.001 to 0.05%, and Nb, Ti and Ta at a total content of 0.5 to 1.0%, all percentages by mass, and a steam turbine plant component using the same.
摘要翻译：本发明的目的是提供一种用于高温锻造的宽温度范围和高锻造温度上限的锻造相关特性高的锻造用镍基合金。用于锻造的Ni基合金，其含有12〜20％的Cr，3.5〜5％的Al，15〜23％的Co，5〜12％的W，0.001〜0.05％的C，Nb，Ti，Ta 总含量为0.5〜1.0％，全部为质量百分比，以及使用其的汽轮机组件。

8. 发明申请

US20090104040A1 Nickel Based Alloy for Forging 有权
标题翻译：镍基合金锻造
公开(公告)号：US20090104040A1
公开(公告)日：2009-04-23
申请号：US12253262
申请日：2008-10-17
申请人： Shinya IMANO , Hiroyuki Doi , Jun Sato
发明人： Shinya IMANO , Hiroyuki Doi , Jun Sato
IPC分类号： F01D5/28 , C22C19/05
CPC分类号： C22C19/055 , C22C19/056 , C22F1/10 , F01D5/063 , F05C2201/0466 , F05C2251/04 , F05C2253/24
摘要： A nickel (Ni) based alloy for forging includes: 0.001 to 0.1 wt. % of carbon (C); 12 to 23 wt. % of chromium (Cr); 3.5 to 5.0 wt. % of aluminum (Al); 5 to 12 combined wt. % of tungsten (W) and molybdenum (Mo) in which the Mo content is 5 wt. % or less; a negligible small amount of titanium (Ti), tantalate (Ta) and niobium (Nb); and the balance of Ni and inevitable impurities.
摘要翻译：用于锻造的镍（Ni）基合金包括：0.001至0.1wt。％的碳（C）; 12〜23wt。％铬（Cr）; 3.5〜5.0重量％％的铝（Al）; 5〜12组合重量％的钨（W）和钼（Mo），其中Mo含量为5重量％。％或更少; 少量钛（Ti），钽酸盐（Ta）和铌（Nb）可忽略不计; 和Ni和不可避免的杂质的平衡。

9. 发明申请

US20120141293A1 NI-BASED HEAT RESISTANT ALLOY, GAS TURBINE COMPONENT AND GAS TURBINE 有权
标题翻译：基于耐热合金，气体涡轮组件和气体涡轮
公开(公告)号：US20120141293A1
公开(公告)日：2012-06-07
申请号：US13286274
申请日：2011-11-01
申请人： Jun Sato , Shinya Imano , Hiroyuki Doi
发明人： Jun Sato , Shinya Imano , Hiroyuki Doi
IPC分类号： F01D5/00 , C22C19/05
CPC分类号： F01D5/28 , C22C19/05 , C22C19/056 , C22F1/10 , F01D5/30 , Y02E20/16
摘要： A Ni-based heat resistant alloy has a composition of, by mass percent, carbon: 0.001 to 0.1%, chromium: 16 to 22%, aluminum: 0.5 to 1.5%, molybdenum: 0.1 to 2.0%, tungsten: 0.1 to 6.0%, niobium: 3.5 to 5.5%, titanium: 0.8 to 3.0%, iron: 16 to 20%, and the balance being nickel and inevitable impurities. A parameter Ps indicating a segregation tendency is in a range of Ps≧−3.5. The parameter Ps is represented by Formula (1). Ps=1.05×Al content+0.6×Ti content−0.8×Nb content−0.3×Mo content (1)
摘要翻译： Ni系耐热合金的碳质量比为0.001〜0.1％，铬：16〜22％，铝：0.5〜1.5％，钼：0.1〜2.0％，钨：0.1〜6.0％，铌：3.5〜5.5％，钛：0.8〜3.0％，铁：16〜20％，余量为镍和不可避免的杂质。表示偏析倾向的参数Ps在Ps≥-3.5的范围内。参数Ps由公式（1）表示。 Ps = 1.05×Al含量+ 0.6×Ti含量-0.8×Nb含量-0.3×Mo含量（1）

10. 发明申请

US20110058977A1 NI BASED CASTING ALLOY AND TURBINE CASING 审中-公开
标题翻译：基于NI的铸造合金和涡轮机壳
公开(公告)号：US20110058977A1
公开(公告)日：2011-03-10
申请号：US12870432
申请日：2010-08-27
申请人： Jun Sato , Shinya Imano , Hiroyuki Doi
发明人： Jun Sato , Shinya Imano , Hiroyuki Doi
IPC分类号： C22C19/05
CPC分类号： C22C19/051 , C22C19/055 , C22C19/056 , C22F1/10
摘要： A Ni based cast alloy consisting essentially of C: 0.01 to 0.2% by weight, Si: 0.5 to 4.0% by weight, Cr: 14 to 22% by weight, Mo+W: 4.0 to 10% by weight, B: 0.001 to 0.02% by weight, Co: up to 10% by weight, Al: up to 0.5% by weight, Ti: up to 0.5% by weight, Nb: up to 5.0% by weight, Fe: up to 10% by weight, the balance being Ni and incidental impurities, wherein a γ′ phase precipitates in a matrix phase thereof.
摘要翻译：一种Ni基铸造合金，主要由C：0.01〜0.2重量％，Si：0.5〜4.0重量％，Cr：14〜22重量％，Mo + W：4.0〜10重量％，B：0.001〜 0.02重量％，Co：高达10重量％，Al：至多0.5重量％，Ti：至多0.5重量％，Nb：至多5.0重量％，Fe：至多10重量％余量为Ni和偶然杂质，其中γ'相在其基体相中析出。

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