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31. 发明授权

US08992827B2 Process for producing improved grain refining aluminum—titanium—boron master alloys for aluminum foundry alloys 有权
标题翻译：用于生产用于铝铸造合金的改进的晶粒细化铝 - 钛 - 硼母合金的方法
公开(公告)号：US08992827B2
公开(公告)日：2015-03-31
申请号：US13203538
申请日：2009-02-27
申请人： Yucel Birol
发明人： Yucel Birol
IPC分类号： C22C1/05 , C22C1/04 , C22C1/03
CPC分类号： C22C1/0416 , C22C1/03
摘要： A process is provided for producing aluminum-titanium-boron grain refining master alloys containing soluble titanium aluminide and insoluble aluminum boride particles, the process comprising mixing aluminum-boron alloy powder and K2TiF6 salt to obtain a blended mixture, heat treating the mixed powder blend thus obtained in an inert gas furnace just below the melting point of aluminum, at approximately 650 degrees Celcius sufficiently long and compacting the heated powder blend in the form of tablets. The cast grain size of an aluminum- 7 wt % silicon foundry alloy after inoculation with this master alloy at an addition level of 0.02% Ti was less than 200 microns for contact times of upto 15 minutes.
摘要翻译：提供了一种用于生产含有可溶性钛铝化物和不溶性硼化硼颗粒的铝钛硼晶精炼母合金的方法，该方法包括将铝 - 硼合金粉末和K 2 TiF 6盐混合以获得混合混合物，由此热处理混合粉末混合物在惰性气体炉中，在铝的熔点以下约为650摄氏度的惰性气体炉中获得足够长的时间并且以片剂的形式压实加热的粉末混合物。接触时间最长为15分钟的情况下，以0.02％Ti的添加量接种该母合金后的铝-7重量％硅铸造合金的铸造晶粒尺寸小于200微米。

32. 发明授权

US08945466B2 Composite material for heat dissipating plate and method of production of same 有权
标题翻译：散热片用复合材料及其制造方法
公开(公告)号：US08945466B2
公开(公告)日：2015-02-03
申请号：US14112956
申请日：2012-07-11
申请人： Kaoru Ishido , Hideki Ishii , Shigehisa Watanabe , Hisashi Hori
发明人： Kaoru Ishido , Hideki Ishii , Shigehisa Watanabe , Hisashi Hori
IPC分类号： B22F3/10 , B22F3/17 , B22D19/14 , C22C1/04 , C22C1/10 , C22C21/00 , C22C21/02 , H01L23/373
CPC分类号： B22D19/14 , B22F2998/00 , C22C1/0416 , C22C1/10 , C22C21/00 , C22C21/02 , C22C29/065 , H01L23/3736 , H01L2924/0002 , Y10T428/249921 , B22F3/10 , B22F3/17 , H01L2924/00
摘要： There is provided a composite material for a heat dissipating plate which achieves both a high thermal conductivity and a low coefficient of thermal expansion and has a performance satisfactory as a heat dissipating plate and a method of production of a composite material which can produce the composite material at a low cost. For this reason, powder metallurgy is used to produce the composite material for a heat dissipating plate. The composite material for a heat dissipating plate which is fabricated by this method of production contains an aluminum alloy and silicon carbide. The particles of silicon carbide are in contact with each other.
摘要翻译：提供了一种散热板的复合材料，其具有高导热性和低热膨胀系数，并且具有作为散热板的性能令人满意的效果，以及可以生产复合材料的复合材料的制造方法以低成本。因此，使用粉末冶金制造用于散热板的复合材料。通过该制造方法制造的用于散热板的复合材料包含铝合金和碳化硅。碳化硅颗粒彼此接触。

33. 发明授权

US08920533B2 Aluminum alloy powder metal bulk chemistry formulation 有权
标题翻译：铝合金粉末金属散装化学配方
公开(公告)号：US08920533B2
公开(公告)日：2014-12-30
申请号：US13062869
申请日：2009-10-06
申请人： Donald Paul Bishop , Christopher D. Boland , Richard L. Hexemer, Jr. , Ian W. Donaldson
发明人： Donald Paul Bishop , Christopher D. Boland , Richard L. Hexemer, Jr. , Ian W. Donaldson
IPC分类号： B22F3/12 , C22C1/04 , B22F3/24 , B22F3/16
CPC分类号： B22F3/12 , B22F3/162 , B22F3/24 , C22C1/0416 , C22C1/0491
摘要： A powder metal mixture is disclosed that provides improved mechanical properties for parts made from powder metal, such as cam caps. The powder metal mixture, upon sintering, forms an S phase intermetallic in the Al—Cu—Mg alloy system. The S phase is present in a concentration that results in an enhanced response to cold work strengthening of the powder metal part. Further, by minor adjustments to certain alloy elements, such as tin, the tensile properties of the resultant part may be adjusted.
摘要翻译：公开了一种粉末金属混合物，其为由粉末金属制成的部件（例如凸轮盖）提供改进的机械性能。粉末金属混合物在烧结后在Al-Cu-Mg合金体系中形成S相金属间化合物。 S相存在的浓度导致对粉末金属部件的冷加工强化的反应增强。此外，通过对诸如锡的某些合金元素进行微调，可以调节所得部件的拉伸性能。

34. 发明申请

US20130237404A1 METHOD OF PRODUCING CARBON NANOPARTICLES AND METHOD OF PRODUCING ALUMINUM-CARBON COMPOSITE MATERIAL 审中-公开
标题翻译：生产碳纳米管的方法和生产铝 - 碳复合材料的方法
公开(公告)号：US20130237404A1
公开(公告)日：2013-09-12
申请号：US13647833
申请日：2012-10-09
申请人： Young Hee LEE , Kang Pyo SO , Dong Hoon KEUM , Young Woo PARK , Jong Gil PARK , Jun Cheol JEONG
发明人： Young Hee LEE , Kang Pyo SO , Dong Hoon KEUM , Young Woo PARK , Jong Gil PARK , Jun Cheol JEONG
IPC分类号： C04B35/515 , B30B15/34 , C01B31/02 , B06B1/20
CPC分类号： C04B35/515 , B22F2009/043 , B82Y30/00 , B82Y40/00 , C01B32/15 , C01B32/184 , C22C1/0416 , C22C21/00 , C22C47/14 , C22C49/06 , C22C49/14 , Y10S977/90
摘要： Provided is a method of producing carbon nanoparticles, involving: applying a mechanical shearing force to a graphite material in a ball mill container combined with a disc, the ball mill container configured to be rotatable in a first direction, and the disc configured to be rotatable in a second direction opposite to the first direction; and separating produced carbon nanoparticles from the graphite material. A method of producing an aluminum-carbon composite material, and an aluminum-carbon composite material obtained by such a method are also provided.
摘要翻译：本发明提供一种碳纳米粒子的制造方法，其特征在于，在与圆盘组合的球磨机容器中，对石墨材料施加机械剪切力，所述球磨机容器构造为能够沿第一方向旋转，所述圆盘构造成能够旋转在与第一方向相反的第二方向上; 并从石墨材料中分离生成的碳纳米颗粒。还提供了一种生产铝 - 碳复合材料的方法和通过这种方法获得的铝 - 碳复合材料。

35. 发明授权

US08409496B2 Superplastic forming high strength L12 aluminum alloys 有权
标题翻译：超塑成型高强度L12铝合金
公开(公告)号：US08409496B2
公开(公告)日：2013-04-02
申请号：US12558833
申请日：2009-09-14
申请人： Awadh B. Pandey
发明人： Awadh B. Pandey
IPC分类号： B22F3/14 , B22F3/24 , C22C1/04
CPC分类号： C22C21/00 , B22F3/14 , B22F3/162 , B22F2003/145 , B22F2998/10 , B22F2999/00 , C22C1/0416 , C22C21/02 , C22C21/06 , C22C21/10 , C22C21/12 , B22F9/082 , B22F3/1216 , B22F3/18 , B22F3/20 , B22F3/17 , B22F2201/20
摘要： A method and apparatus produces high strength aluminum alloys from a powder containing L12 intermetallic dispersoids. The powder is degassed, sealed under vacuum in a container, consolidated by vacuum hot pressing, and superplastically formed into a usable part.
摘要翻译：一种方法和装置由含有L12金属间化合物的粉末产生高强度铝合金。将粉末脱气，在真空中密封在容器中，通过真空热压固化，并且超塑性地形成可用的部分。

36. 发明申请

US20120037104A1 SINTERED COMPOSITE AND METHOD FOR ITS MANUFACTURE 有权
标题翻译：烧结复合材料及其制造方法
公开(公告)号：US20120037104A1
公开(公告)日：2012-02-16
申请号：US13196971
申请日：2011-08-03
申请人： Angelika Pohl , Alfred Boelstler
发明人： Angelika Pohl , Alfred Boelstler
IPC分类号： F01L1/344 , C04B35/64
CPC分类号： B22F7/08 , B22F3/1021 , B22F5/08 , B22F7/062 , B22F2999/00 , B23F1/00 , B23P15/14 , C22C1/0416 , C22C21/02 , C22C21/10 , C22C21/14 , C22C21/16 , F01L1/3442 , F01L2103/00 , F16D1/00 , F16H7/00 , F16H55/06 , B22F7/06 , B22F5/10
摘要： A method for powder-metallurgically manufacturing a rotational body, including compacting a first starting body is compacted from a metal powder; forming a second starting body from metal, separately from the first starting body; placing the starting bodies against each other in axial contact via end faces in relation to a longitudinal axis of the rotational body; and permanently and firmly sintered the first starting body and the second starting body to each other by collective sintering. The first starting body is compacted from an aluminium-based powder, the second starting body is formed from an aluminium material, and the starting bodies are sintered to each other at their respective end faces.
摘要翻译：粉末冶金制造旋转体的方法，包括压实第一起始体，由金属粉末压实; 与第一起动体分离地从金属形成第二起始体; 将起动体相对于旋转体的纵向轴线经由端面相对于彼此轴向接触; 并通过集体烧结将第一起始体和第二起始体永久且牢固地烧结。第一起始体由铝基粉末压实，第二起始体由铝材料形成，起始体在各自的端面彼此烧结。

37. 发明申请

US20110091346A1 Forging deformation of L12 aluminum alloys 审中-公开
标题翻译： L12铝合金锻造变形
公开(公告)号：US20110091346A1
公开(公告)日：2011-04-21
申请号：US12589105
申请日：2009-10-16
申请人： Awadh B. Pandey
发明人： Awadh B. Pandey
IPC分类号： B22F3/24 , B22F1/00 , B32B15/02
CPC分类号： C22C1/0416 , B22F3/20 , B22F2003/145 , B22F2003/175 , B22F2998/10 , B22F2999/00 , C22C1/0491 , C22C21/00 , C22C21/02 , C22C21/06 , C22C21/10 , C22C21/12 , C22F1/04 , B22F9/082 , B22F3/1216 , B22F3/14 , B22F3/17 , B22F2201/20
摘要： A method for producing a high strength aluminum alloy parts containing L12 dispersoids from an aluminum alloy powder containing the L12 dispersoids. The powder is consolidated into a billet having a density of about 100 percent. The billet is extruded using an extrusion die shaped to produce a forging billet. The L12 alloy billet is isothermally forged to produce a forging with improved mechanical properties.
摘要翻译：一种从含有L12分散体的铝合金粉末制造含有L12分散体的高强度铝合金部件的方法。将粉末固结成密度为约100％的坯料。使用挤出模具将坯料挤出成型，以生产锻造坯料。等离子体锻造L12合金坯料，以生产具有改善的机械性能的锻造。

38. 发明申请

US20110091345A1 Method for fabrication of tubes using rolling and extrusion 审中-公开
标题翻译：使用轧制和挤压制造管材的方法
公开(公告)号：US20110091345A1
公开(公告)日：2011-04-21
申请号：US12589104
申请日：2009-10-16
申请人： Awadh B. Pandey
发明人： Awadh B. Pandey
IPC分类号： B22F5/12 , B22F3/24 , B22F3/12 , B22F3/20 , B22F3/17 , B22F3/18 , B22F9/00 , C22C21/00
CPC分类号： C22C1/0416 , B22F5/106 , B22F2998/10 , B22F2999/00 , C22C21/00 , C22C32/00 , B22F3/14 , B22F3/18 , B22F3/17 , B22F3/20 , B22F2201/20
摘要： A method for producing a high strength aluminum alloy tubing containing L12 dispersoids from an aluminum alloy powder containing the L12 dispersoids. The powder is consolidated into a billet having a density of about 100 percent. The tube is formed by at least one of direct extrusion, Mannesmann process, pilgering, and rolling.
摘要翻译：一种从含有L12分散体的铝合金粉末制造含有L12分散体的高强度铝合金管的方法。将粉末固结成密度为约100％的坯料。管通过直接挤压，曼内斯曼法，穿孔和轧制中的至少一种形成。

39. 发明授权

US07922841B2 Method for preparing high-temperature nanophase aluminum-alloy sheets and aluminum-alloy sheets prepared thereby 有权
标题翻译：制备高温纳米相铝合金板及其制备的铝合金板的方法
公开(公告)号：US07922841B2
公开(公告)日：2011-04-12
申请号：US11071403
申请日：2005-03-03
申请人： Clifford C. Bampton , Patrick B. Berbon , Steven G. Keener
发明人： Clifford C. Bampton , Patrick B. Berbon , Steven G. Keener
IPC分类号： C22F1/04 , B22F3/00
CPC分类号： C22C1/0416 , B22F1/0018 , B22F9/04 , B22F2009/041 , B22F2009/049 , B22F2998/00 , B22F2998/10 , B22F2999/00 , B82Y30/00 , B22F3/02 , B22F3/20 , B22F3/16 , B22F3/24 , B22F5/006 , B22F2202/03
摘要： An aluminum or aluminum-alloy material sheet comprised of an aluminum material having an ultra-fine, submicron grain structure. The strength and physical properties of the aluminum or aluminum-alloy material sheet are improved over previous aluminum and aluminum-alloy material sheets because the aluminum is produced by cryomilling the aluminum or aluminum-alloy materials into a metal powder with ultra-fine, submicron grain structure. The powder is consolidated and rolled into the form of a sheet.
摘要翻译：铝或铝合金材料板，由具有超细亚微米结构的铝材料构成。铝或铝合金材料片的强度和物理性能比以前的铝和铝合金材料片材改善了，因为铝是通过将铝或铝合金材料冷冻成具有超细亚微米颗粒的金属粉末制成的结构体。将粉末固结并卷成片材的形式。

40. 发明授权

US07921972B2 Rotors of high power engines 有权
标题翻译：大功率发动机转子
公开(公告)号：US07921972B2
公开(公告)日：2011-04-12
申请号：US11443567
申请日：2006-05-30
申请人： Oscar D'Almeida , Mathias Woydt , Jean-Thierry Audren
发明人： Oscar D'Almeida , Mathias Woydt , Jean-Thierry Audren
IPC分类号： H02K7/10 , F16D65/12
CPC分类号： H02N2/10 , B22F2998/00 , C22C1/0416 , C22C21/00 , Y10T428/24355 , B22F2303/40 , B22F2301/05 , B22F2302/10 , B22F2302/15 , B22F2302/20 , B22F2302/35 , B22F2302/25
摘要： The invention concerns a system, in particular suitable for high power engines, comprising at least a rotor and means comprising active sections fit for making the rotor(s) rotate by their synchronized deformation, characterized in that the rotor material comprises an Al, Fe alloy with at least one other element, the alloy comprising at least more or less 80% in weight of Al and at least between 0.1 and 15.0% in weight in Fe.
摘要翻译：本发明涉及一种特别适用于大功率发动机的系统，其包括至少一个转子和包括适于通过其同步变形使转子旋转的主动部分的装置，其特征在于，转子材料包括Al，Fe合金与至少一种其它元素，所述合金包含至少更多或更少80重量％的Al和至少0.1至15.0重量％的Fe。

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