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91. 发明申请

US20150069680A1 ELECTROMAGNETIC PUMP, QUENCH TANK, AND LIQUID METAL LOOP 审中-公开
标题翻译：电磁泵，QU CH K K。。。。。。。。。。
公开(公告)号：US20150069680A1
公开(公告)日：2015-03-12
申请号：US14386529
申请日：2013-03-25
申请人： OSAKA UNIVERSITY , MITSUBISHI HEAVY INDUSTRIES MECHATRONICS SYSTEMS, LTD.
发明人： Shuhei Kuri , Izuru Matsushita , Hiroshi Horiike , Isao Murata , Eiji Hoashi , Sachiko Doi , Itsuro Kato
IPC分类号： H02K44/06 , C21D1/62
CPC分类号： H02K44/06 , C21D1/56 , C21D1/62 , C21D1/63 , C21D1/64 , F27D15/02 , F27D2003/0054
摘要： A electromagnetic pump is configured that a housing includes therein an outer cylinder made of stainless steel, an inner cylinder made of stainless steel and arranged inside the outer cylinder, and an electromagnetic coil arranged around the outer cylinder. The outer cylinder is configured as a conical frustum having a large diameter in the inlet side and a small diameter in the outlet side. Similarly, the inner cylinder has a large diameter in the inlet side and a small diameter in the outlet side. A duct is formed between the outer cylinder and the inner cylinder. The radial cross sectional area of the duct is large in the inlet side and small in the outlet side.
摘要翻译：一种电磁泵，其特征在于，壳体包括由不锈钢制成的外筒，内筒，由不锈钢制成，配置在外筒内部，电磁线圈配置在外筒周围。外筒构造为在入口侧具有大直径且出口侧具有小直径的锥形截头圆锥体。类似地，内筒在入口侧具有大的直径，在出口侧具有小的直径。在外筒和内筒之间形成管道。管道的径向横截面面积在入口侧较大，出口侧较小。

92. 发明授权

US08888838B2 Endoprosthesis containing multi-phase ferrous steel 有权
标题翻译：内含假体含有多相铁质钢
公开(公告)号：US08888838B2
公开(公告)日：2014-11-18
申请号：US13167547
申请日：2011-06-23
申请人： Jeffrey S. Blanzy
发明人： Jeffrey S. Blanzy
IPC分类号： A61F2/06 , C21D9/00 , A61C7/20 , C22C38/00 , C21D1/56 , A61L29/02 , A61L27/04 , A61L31/02 , C21D6/00 , C22C38/44 , A61F2/91 , C21D9/08 , C21D1/26
CPC分类号： A61F2/07 , A61C7/20 , A61F2/90 , A61F2/91 , A61F2/958 , A61F2002/9522 , A61F2230/0069 , A61F2240/001 , A61L27/042 , A61L29/02 , A61L31/022 , C21D1/26 , C21D1/56 , C21D6/004 , C21D9/0068 , C21D9/08 , C21D2211/001 , C21D2211/005 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/44 , C22C38/58 , Y10T29/49863
摘要： An endoprosthesis fabricated from multi-phase ferrous steel. Endoprostheses can include a variety of devices such as staples, orthodontic wires, heart valves, filter devices, and stents, many of which devices are diametrically expandable devices. Multi-phase ferrous steels include dual phase steels and transformation induced plasticity steels (TRIP steels).
摘要翻译：由多相黑铁制成的内置假体。内假体可以包括各种装置，例如钉，正畸线，心脏瓣膜，过滤装置和支架，其中许多装置是可径向扩张的装置。多相含铁钢包括双相钢和转变诱导塑性钢（TRIP钢）。

93. 发明申请

US20140246132A1 Aqueous Quenching Media and Use Thereof in Quenching Metal Substrates 有权
标题翻译：淬火介质及其使用方法淬火金属基体
公开(公告)号：US20140246132A1
公开(公告)日：2014-09-04
申请号：US14276214
申请日：2014-05-13
申请人： Houghton Technical Corp.
发明人： Laura Gunsalus , Joseph F. Warchol
IPC分类号： C21D1/60 , C21D1/18
CPC分类号： C21D1/60 , C21D1/18 , C21D1/56
摘要： Aqueous media for quenching metal substrates are provided and contain (i) a polyvinylpyrrolidone/polyvinylcaprolactam copolymer and (ii) one or more of a second polymer, which is selected from (a) a substituted oxazoline polymer; (b) a poly(oxyethylene-oxyalkylene)glycol; or (c) a polyvinylpyrrolidone polymer. The quenching bath provides reduced cooling rates through the martensite temperature ranges. Also provided are processes for quenching metal substrates using these quenching media.
摘要翻译：提供用于淬火金属基材的水介质，并含有（i）聚乙烯吡咯烷酮/聚乙烯基己内酰胺共聚物和（ii）一种或多种选自（a）取代的恶唑啉聚合物的第二聚合物; （b）聚（氧乙烯 - 氧化烯）二醇; 或（c）聚乙烯吡咯烷酮聚合物。淬火槽通过马氏体温度范围提供降低的冷却速度。还提供了使用这些淬火介质淬火金属基底的方法。

94. 发明授权

US08328956B2 Carbonitrided induction hardened steel part superior in surface fatigue strength at high temperature and method of production of same 有权
标题翻译：碳化亚磁感应淬火钢部件在高温下的表面疲劳强度优异，生产方法相同
公开(公告)号：US08328956B2
公开(公告)日：2012-12-11
申请号：US12450544
申请日：2008-10-22
申请人： Shuji Kozawa , Atsushi Mizuno , Tatsuro Ochi
发明人： Shuji Kozawa , Atsushi Mizuno , Tatsuro Ochi
IPC分类号： C22C38/00 , B32B15/04 , C21D6/00 , C23C8/80
CPC分类号： F16D3/20 , C21D1/06 , C21D1/10 , C21D1/42 , C21D1/56 , C21D1/58 , C21D1/607 , C21D1/74 , C21D1/76 , C21D6/00 , C21D6/002 , C21D6/004 , C21D9/0068 , C21D9/32 , C21D9/40 , C21D2211/001 , C21D2211/008 , C22C38/001 , C22C38/04 , C22C38/06 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/54 , C23C8/32 , C23C8/80 , F16H55/06 , F16H55/38 , F16H55/56 , Y02P10/253
摘要： The present invention provides a gear, continuously variable transmission, constant velocity joint, hub, or other steel part superior in surface fatigue strength compared with the past and method of production of the same, that is, provides a carbonitrided induction hardened steel part made of steel comprised of a specific composition of chemical ingredients and carbonitrided, then treated by induction hardening, the steel part characterized in that a surface N concentration is 0.1 to 0.8 mass %, a sum of an N concentration and C concentration is 1.0 to 2.0 mass %, an amount of surface residual austenite is less than 15 vol %, a depth of the incompletely hardened layer from the surface is less than 5 μm, and a surface X-ray diffraction half width is 6.0 degrees or more, and a method of production of the same.
摘要翻译：本发明提供了一种与过去的表面疲劳强度相比优异的齿轮，无级变速器，等速万向节，轮毂或其他钢部件及其制造方法，即提供一种碳氮共振感应淬火钢部件，由由特定组成的化学成分构成的碳钢，然后通过感应淬火进行处理，所述钢部分的特征在于，表面N浓度为0.1〜0.8质量％，N浓度与C浓度之和为1.0〜2.0质量％表面残留奥氏体的含量小于15体积％时，表面的不完全硬化层的深度小于5μm，表面X射线衍射半值为6.0度以上，生产方法一样的。

95. 发明申请

US20100163138A1 METHOD FOR QUENCHING OF STEEL MEMBER, QUENCHED STEEL MEMBER, AND AGENT FOR PROTECTING QUENCHED SURFACE 审中-公开
标题翻译：钢构件淬火方法，淬火钢构件和保护淬火表面的试剂
公开(公告)号：US20100163138A1
公开(公告)日：2010-07-01
申请号：US12376861
申请日：2007-07-30
申请人： Masaaki Beppu , Hidehisa Sakuta , Kazuhiko Mori
发明人： Masaaki Beppu , Hidehisa Sakuta , Kazuhiko Mori
IPC分类号： C21D1/70 , C23C8/26 , C09D1/00
CPC分类号： C23C8/50 , C21D1/18 , C21D1/56 , C23C8/80 , C23C14/0641 , C23C14/58 , C23C16/342 , C23C16/56 , C23C28/042
摘要： A technique for increasing mechanical strength, such as contact pressure strength, and abrasion resistance and bending fatigue strength, of mechanical and/or structural parts by using surface hardening treatment. A quenched steel member, wherein a hard nitride layer is formed on the surface of a steel material, and an inorganic compound layer containing at least one metal oxide selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Cr, W, Mo and Al is formed on the hard nitride layer.
摘要翻译：通过使用表面硬化处理来提高机械和/或结构部件的机械强度（例如接触压力强度，耐磨性和弯曲疲劳强度）的技术。一种淬火钢构件，其中在钢材表面上形成有硬质氮化物层，以及含有选自Ti，Zr，Hf，V，Nb，Ta，Cr中的至少一种金属氧化物的无机化合物层在该硬质氮化物层上形成有W，Mo，Al。

96. 发明申请

US20100065169A1 Metal Quenching Medium 失效
标题翻译：金属淬火介质
公开(公告)号：US20100065169A1
公开(公告)日：2010-03-18
申请号：US12623596
申请日：2009-11-23
申请人： Robert Cockcroft , David Petty , Frank J.L. Leroy , Francis Mark Prince , Nils Hoeck , Paul Guedj
发明人： Robert Cockcroft , David Petty , Frank J.L. Leroy , Francis Mark Prince , Nils Hoeck , Paul Guedj
IPC分类号： C21D1/60
CPC分类号： C09D133/26 , C08F216/1416 , C08F220/06 , C08F220/56 , C21D1/56 , C21D1/60 , C22F1/002
摘要： Disclosed is a quenching medium for treating a heated metal part, said medium comprising water and a polyacrylate terpolymer comprising acrylamide and/or methacrylamide monomer units, acrylic acid and/or methacrylic acid monomer units and alkyl alkoxylate allyl ether monomer units where the acid groups are in the form of an alkali metal salt and where the alkyl alkoxylate allyl ether monomers are of the formula where n is an integer from 1 to about 30, R is ethylene, propylene or butylene and G is an alkyl group of 8 to 30 carbon atoms. Also disclosed is a method for quenching a heated metal part, which process comprises immersing said metal part in the quenching medium. Also disclosed are the polyacrylate ternary copolymers.
摘要翻译：公开了一种用于处理加热的金属部件的淬火介质，所述介质包括水和包含丙烯酰胺和/或甲基丙烯酰胺单体单元，丙烯酸和/或甲基丙烯酸单体单元和烷基烷氧基化烯丙基醚单体单元的聚丙烯酸酯三元共聚物，其中酸基为以碱金属盐的形式，其中烷基烷氧基化烯丙基醚单体为下式，其中n为1至约30的整数，R为亚乙基，亚丙基或亚丁基，G为8至30个碳原子的烷基。还公开了一种用于淬火加热的金属部件的方法，该方法包括将所述金属部件浸入淬火介质中。还公开了聚丙烯酸酯三元共聚物。

97. 发明申请

US20090065108A1 Integrated Reformer and Batch Annealing Processes and Apparatus Therefor 审中-公开
标题翻译：集成改造器和批量退火工艺及其设备
公开(公告)号：US20090065108A1
公开(公告)日：2009-03-12
申请号：US12223513
申请日：2007-01-18
申请人： Kishore J. Doshi , John R. Harness
发明人： Kishore J. Doshi , John R. Harness
IPC分类号： C21D1/26
CPC分类号： C21D1/613 , C21D1/02 , C21D1/56 , Y02P10/122
摘要： Processes and apparatus for batch annealing work pieces in a hydrogen atmosphere use pressure swing sorption to recover hydrogen from the annealing exhaust. In preferred embodiments, hydrogen for the batch annealing is generated by reforming and the recovery of hydrogen is integrated with the reforming operation.
摘要翻译：在氢气氛中分批退火工件的工艺和设备使用变压吸附从退火废气中回收氢气。在优选的实施方案中，通过重整产生用于分批退火的氢气，氢气的回收与重整操作相结合。

98. 发明申请

US20070057227A1 Metal quenching medium 审中-公开
标题翻译：金属淬火介质
公开(公告)号：US20070057227A1
公开(公告)日：2007-03-15
申请号：US11429784
申请日：2006-05-08
申请人： Robert Cockcroft , David Petty , Frank Leroy , Francis Prince , Nils Hoeck , Paul Guedj
发明人： Robert Cockcroft , David Petty , Frank Leroy , Francis Prince , Nils Hoeck , Paul Guedj
IPC分类号： C09K5/00
CPC分类号： C09D133/26 , C08F216/1416 , C08F220/06 , C08F220/56 , C21D1/56 , C21D1/60 , C22F1/002
摘要： Disclosed is a quenching medium for treating a heated metal part, said medium comprising water and a polyacrylate terpolymer comprising acrylamide and/or methacrylamide monomer units, acrylic acid and/or methacrylic acid monomer units and alkyl alkoxylate allyl ether monomer units where the acid groups are in the form of an alkali metal salt and where the alkyl alkoxylate allyl ether monomers are of the formula where n is an integer from 1 to about 30, R is ethylene, propylene or butylene and G is an alkyl group of 8 to 30 carbon atoms. Also disclosed is a method for quenching a heated metal part, which process comprises immersing said metal part in the quenching medium. Also disclosed are the polyacrylate ternary copolymers.
摘要翻译：公开了一种用于处理加热的金属部件的淬火介质，所述介质包括水和包含丙烯酰胺和/或甲基丙烯酰胺单体单元，丙烯酸和/或甲基丙烯酸单体单元和烷基烷氧基化烯丙基醚单体单元的聚丙烯酸酯三元共聚物，其中酸基为以碱金属盐的形式，其中烷基烷氧基化烯丙基醚单体为下式，其中n为1至约30的整数，R为亚乙基，亚丙基或亚丁基，G为8至30个碳原子的烷基。还公开了一种用于淬火加热的金属部件的方法，该方法包括将所述金属部件浸入淬火介质中。还公开了聚丙烯酸酯三元共聚物。

99. 发明申请

US20060060268A1 Method of making high strength bainite article, and article made thereby 审中-公开
标题翻译：制造高强度贝氏体物品的方法及其制品
公开(公告)号：US20060060268A1
公开(公告)日：2006-03-23
申请号：US11227354
申请日：2005-09-15
申请人： Tad Machrowicz , Brandon Landino
发明人： Tad Machrowicz , Brandon Landino
IPC分类号： C21D1/20
CPC分类号： C21D1/56 , C21D11/005 , C21D2211/002
摘要： A bainite phase is formed in a body of a ferrous alloy by heating the workpiece to a temperature above an austenizing temperature of the alloy and thereafter contacting the workpiece with a quenching medium. Heat is input to the workpiece during at least a portion of the time it is in contact with the quenching medium. The quenching medium and/or the source of heat are regulated so that they work in combination to maintain the workpiece at a holding temperature which is no more than 350° C. but above the temperature at which the martensite phase forms in the alloy. After maintaining the alloy at the holding temperature for a predetermined period of time, it is cooled to ambient. Also disclosed are systems for implementing the method.
摘要翻译：通过将工件加热到高于合金的奥氏体化温度的温度，然后使工件与淬火介质接触，在铁合金体中形成贝氏体相。在与淬火介质接触的至少一部分时间内，热量输入到工件。调节淬火介质和/或热源，使得它们组合起来以将工件保持在不超过350℃但高于合金中形成马氏体相的温度的保持温度。将合金保持在保持温度一段预定的时间后，将其冷却至环境温度。还公开了用于实现该方法的系统。

100. 发明申请

US20050012250A1 Forging quench 有权
标题翻译：锻造淬火
公开(公告)号：US20050012250A1
公开(公告)日：2005-01-20
申请号：US10621298
申请日：2003-07-17
申请人： Albert Rabinovich
发明人： Albert Rabinovich
IPC分类号： C22F1/10 , C21D1/00 , C21D1/56 , C21D1/60 , C21D1/613 , C21D1/62 , C21D1/667 , C21D9/00 , C22F1/00 , C21B7/10
CPC分类号： C21D9/0068 , C21D1/56 , C21D1/60 , C21D1/613 , C21D1/667 , C21D9/0025
摘要： Apparatus and methods are provided for cooling workpieces. A cooling gas is directed toward a surface of a workpiece. The cooling gas includes at least a first component that is gaseous at a reference ambient condition and a second component that is a liquid at the ambient condition. The second component may be delivered as a gas or as droplets.
摘要翻译：提供了用于冷却工件的装置和方法。冷却气体被引向工件的表面。冷却气体至少包括在参考环境条件下为气态的第一组分和在环境条件下为液体的第二组分。第二组分可以作为气体或液滴递送。

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