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1. 发明申请

US20110132504A1 Aluminum Alloy Casting Material for Heat Treatment Excelling in Heat Conduction and Process for Producing the Same 审中-公开
标题翻译：用于热传导的铝合金铸造材料及其制造方法
公开(公告)号：US20110132504A1
公开(公告)日：2011-06-09
申请号：US11547257
申请日：2005-04-05
申请人： Hiroshi Horikawa , Sanji Kitaoka , Masahiko Shioda , Toshihiro Suzuki , Takahiko Watai , Hidetoshi Kawada
发明人： Hiroshi Horikawa , Sanji Kitaoka , Masahiko Shioda , Toshihiro Suzuki , Takahiko Watai , Hidetoshi Kawada
IPC分类号： C22F1/043 , C22C21/04 , C22C21/08
CPC分类号： C22C21/02 , C22F1/043
摘要： An aluminum alloy casting material for heat conduction obtained by adding Si to an aluminum alloy casting material with enhanced castability thereby realize enhancement of thermal conductivity. There is provided an aluminum alloy casting material excelling in heat conduction. characterized in that it comprises 5 to 10.0 mass % of Si, 0.1 to 0.5 mass % of Mg and the balance of Al and unavoidable impurities, the aluminum alloy casting material having undergone an aging treatment. Further, there is provided a cast aluminum alloy casting material that while having castability and mechanical strength equivalent to or higher than those of conventional cast aluminum alloys, is also enhanced in heat conduction; and provided a process for producing the cast aluminum alloy. In particular, there are provided a cast aluminum alloy and process for producing the same, wherein Si is contained in an amount of 6.0 to 8.0 mass %, the elements other than Si and Al each in simple form in an amount of ≦0.6%, and wherein the amount of Si solid-dissolved in aluminum parent phase is regulated to 0.5-1.1 mass % while the area ratio of crystallizate in metal structure is regulated to 5-8%. In this connection, the amount of Si solid-dissolved and the area ratio of crystallizate can be attained by performing of heating retaining treatment of the subject matter of cast aluminum alloy after casting operation at 400° to 510°C. for ≧1 hr.
摘要翻译：通过将Si添加到具有增强的浇铸性的铝合金铸造材料中获得的用于导热的铝合金铸造材料，从而实现导热性的提高。提供了优良的导热性能的铝合金铸造材料。其特征在于，含有5〜10.0质量％的Si，0.1〜0.5质量％的Mg，余量为Al和不可避免的杂质，铝合金铸造材料经历了时效处理。此外，提供一种铸造铝合金铸造材料，其同时具有与常规铸铝合金相当或更高的铸造性和机械强度，同时也增强了热传导性; 并提供了铸造铝合金的制造方法。特别是提供一种铸铝合金及其制造方法，其中Si含量为6.0〜8.0质量％，Si和Al以外的元素的形式为＆lt; nEE; 0.6％，并且其中固溶在铝母相中的Si的量调节为0.5-1.1质量％，同时将金属结构中的结晶化物的面积比调节至5-8％。在这一点上，通过在400〜510℃的铸造作业后对铸造铝合金的主体进行加热保持处理，能够实现固溶Si量和结晶化面积比。 ≥1小时。

2. 发明授权

US08936688B2 Aluminum alloy casting material for heat treatment excelling in heat conduction and process for producing the same 有权
标题翻译：用于热处理的铝合金铸造材料具有优异的导热性和用于制造其的工艺
公开(公告)号：US08936688B2
公开(公告)日：2015-01-20
申请号：US13342625
申请日：2012-01-03
申请人： Hiroshi Horikawa , Sanji Kitaoka , Masahiko Shioda , Toshihiro Suzuki , Takahiko Watai , Hidetoshi Kawada
发明人： Hiroshi Horikawa , Sanji Kitaoka , Masahiko Shioda , Toshihiro Suzuki , Takahiko Watai , Hidetoshi Kawada
IPC分类号： C22F1/043
CPC分类号： C22C21/02 , C22F1/043
摘要： An aluminum alloy casting material for heat conducting is provided, wherein the thermal conductivity is improved of an aluminum alloy casting material whereof the castability is improved by the addition of silicon where said invention is characterized by being an aluminum alloy casting material with excellent thermal conductivity, comprising 5-10.0% by mass of silicon, 0.1-0.5% by mass of magnesium and the remainder comprising aluminum and inevitable impurities, and whereon aging treatment has been performed.
摘要翻译：提供了一种用于导热的铝合金铸造材料，其中通过添加硅来提高浇注性能的铝合金铸造材料的导热性，其中所述发明的特征在于具有优异导热性的铝合金铸造材料，含有5-10.0质量％的硅，0.1-0.5质量％的镁，其余为铝和不可避免的杂质，并进行了老化处理。

3. 发明授权

US08999080B2 Casting aluminum alloy and internal combustion engine cylinder head 有权
标题翻译：铸铝合金和内燃机气缸盖
公开(公告)号：US08999080B2
公开(公告)日：2015-04-07
申请号：US12166893
申请日：2008-07-02
申请人： Hiroshi Souda , Kouichi Akiyama , Hiroshi Horikawa , Masahiko Shioda
发明人： Hiroshi Souda , Kouichi Akiyama , Hiroshi Horikawa , Masahiko Shioda
IPC分类号： C22C21/02 , C22C21/08 , C22C21/16 , C22F1/043 , C22C21/04 , F02F1/24
CPC分类号： C22F1/043 , C22C21/02 , C22C21/04 , F02F1/24
摘要： Disclosed are: a casting aluminum alloy that is excellent in elongation as alternative properties of a high cycle fatigue strength and a thermal fatigue strength and is suitably usable for a casting for which both of the excellent high cycle fatigue strength and the excellent thermal fatigue strength are required, for example, an internal combustion engine cylinder head; a casting made of the aluminum alloy; a manufacturing method of the casting; and further, an internal combustion engine cylinder head composed of the aluminum alloy casting and manufactured by the manufacturing method of the casting. The casting aluminum alloy contains, in terms of mass ratios, 4.0 to 7.0% of Si, 0.5 to 2.0% of Cu, 0.25 to 0.5% of Mg, no more than 0.5% of Fe, no more than 0.5% of Mn, and at least one component selected from the group consisting of Na, Ca and Sr, each mass ratio of which is 0.002 to 0.02%.
摘要翻译：公开了一种铸造铝合金，其具有优异的伸长率，作为高循环疲劳强度和热疲劳强度的替代性能，并且适合用于优异的高循环疲劳强度和优异的热疲劳强度两者的铸件需要，例如内燃机气缸盖; 由铝合金铸造的铸件; 铸造的制造方法; 此外，由铸造铝合金构成的内燃机气缸盖，通过铸造的制造方法制造。铸造铝合金以质量比计含有Si：4.0〜7.0％，Cu：0.5〜2.0％，Mg：0.25〜0.5％，Fe：0.5％以下，Mn：0.5％以下，以及选自Na，Ca和Sr中的至少一种成分，其质量比为0.002〜0.02％。

4. 发明申请

US20100108209A1 ALUMINUM ALLOY MATERIAL FOR USE IN THERMAL CONDUCTION APPLICATION 有权
标题翻译：铝合金材料用于导热应用
公开(公告)号：US20100108209A1
公开(公告)日：2010-05-06
申请号：US12527283
申请日：2007-02-27
申请人： Hiroshi Horikawa , Masahiko Shioda
发明人： Hiroshi Horikawa , Masahiko Shioda
IPC分类号： C22F1/043 , C22C21/04
CPC分类号： C22F1/043 , C22C21/02 , F28D2021/0029 , F28F21/084
摘要： An aluminum alloy material for use in thermal conduction to which improved castability has been imparted by silicon addition. It has improved thermal conductivity and improved strength. The material has a composition containing 7.5-12.5 mass % Si and 0.1-2.0 mass % Cu, the remainder being Al and unavoidable impurities, wherein the amount of copper in the state of a solid solution in the matrix phase is regulated to 0.3 mass % or smaller. The composition may further contain at least 0.3 mass % Fe and/or at least 0.1 mass % Mg, provided that the sum of (Fe content) and (content of Mg among the impurities)×2 is 1.0 mass % or smaller and the sum of (Cu content), (content of Mg among the impurities)×2.5, and (content of Zn among the impurities) is 2.0 mass % or smaller.
摘要翻译：用于热传导的铝合金材料，其通过硅添加赋予改善的浇铸性。它具有改善的导热性和改善的强度。该材料具有含有7.5-12.5质量％Si和0.1-2.0质量％Cu的组成，其余为Al和不可避免的杂质，其中在基质相中的固溶体状态的铜的量调节至0.3质量％或更小。如果（Fe含量）和（杂质之间的Mg含量）×2的总和为1.0质量％以下，则组成可以进一步含有至少0.3质量％的Fe和/或0.1质量％以下的Mg，的（Cu含量），（杂质中的Mg的含量）×2.5，（杂质中的Zn的含量）为2.0质量％以下。

5. 发明授权

US09353429B2 Aluminum alloy material for use in thermal conduction application 有权
标题翻译：用于热传导应用的铝合金材料
公开(公告)号：US09353429B2
公开(公告)日：2016-05-31
申请号：US12527283
申请日：2007-02-27
申请人： Hiroshi Horikawa , Masahiko Shioda
发明人： Hiroshi Horikawa , Masahiko Shioda
IPC分类号： C22F1/043 , C22C21/02 , F28F21/08 , F28D21/00
CPC分类号： C22F1/043 , C22C21/02 , F28D2021/0029 , F28F21/084
摘要： An aluminum alloy material for use in thermal conduction to which improved castability has been imparted by silicon addition. It has improved thermal conductivity and improved strength. The material has a composition containing 7.5-12.5 mass % Si and 0.1-2.0 mass % Cu, the remainder being Al and unavoidable impurities, wherein the amount of copper in the state of a solid solution in the matrix phase is regulated to 0.3 mass % or smaller. The composition may further contain at least 0.3 mass % Fe and/or at least 0.1 mass % Mg, provided that the sum of (Fe content) and (content of Mg among the impurities)×2 is 1.0 mass % or smaller and the sum of (Cu content), (content of Mg among the impurities)×2.5, and (content of Zn among the impurities) is 2.0 mass % or smaller.
摘要翻译：用于热传导的铝合金材料，其通过硅添加赋予改善的浇铸性。它具有改善的导热性和改善的强度。该材料具有含有7.5-12.5质量％Si和0.1-2.0质量％Cu的组成，其余为Al和不可避免的杂质，其中在基质相中固溶状态的铜的量调节至0.3质量％或更小。如果（Fe含量）和（杂质之间的Mg含量）×2的总和为1.0质量％以下，则组成可以进一步含有至少0.3质量％的Fe和/或0.1质量％以下的Mg，的（Cu含量），（杂质中的Mg的含量）×2.5，（杂质中的Zn的含量）为2.0质量％以下。

6. 发明申请

US20120073796A1 ALUMINUM ALLOY FOR DIE CASTINGS AND PRODUCTION PROCESS OF ALUMINUM ALLOY CASTINGS 审中-公开
标题翻译：铝合金铝合金铸件和铝合金铸件的生产工艺
公开(公告)号：US20120073796A1
公开(公告)日：2012-03-29
申请号：US13296269
申请日：2011-11-15
申请人： Takeshi Nagasaka , Tomoyuki Hatano , Hiromi Takagi , Yoshiki Tan , Masatoshi Koumura , Hiroshi Horikawa
发明人： Takeshi Nagasaka , Tomoyuki Hatano , Hiromi Takagi , Yoshiki Tan , Masatoshi Koumura , Hiroshi Horikawa
IPC分类号： F28F7/00 , B22D25/02 , B22D27/15
CPC分类号： C22C21/08 , B22D17/14
摘要： The present invention provides an aluminum alloy for die castings that has superior castability and corrosion resistance. The amounts of Mn, Fe and Cu contained in the aluminum alloy components for die castings were determined to have a considerable effect on the corrosion resistance of the aluminum alloy. Therefore, the aluminum alloy for die castings of the present invention contains 9.0 to 12.0% by weight of Si, 0.20 to 0.80% by weight of Mg, and 0.7 to 1.1% by weight of Mn+Fe, the Mn/Fe ratio is 1.5 or more, the amount of Cu as impurity is controlled to 0.5% by weight or less, and the remainder is composed of aluminum and unavoidable impurities.
摘要翻译：本发明提供一种铸造用铝合金，其具有优异的铸造性和耐腐蚀性。确定用于压铸件的铝合金部件中所含的Mn，Fe和Cu的量对铝合金的耐腐蚀性具有相当大的影响。因此，本发明的压铸用铝合金含有9.0〜12.0重量％的Si，0.20〜0.80重量％的Mg和0.7〜1.1重量％的Mn + Fe，Mn / Fe比为1.5 以上，作为杂质的Cu的量控制在0.5重量％以下，其余部分由铝和不可避免的杂质构成。

7. 发明申请

US20080083478A1 High strength aluminum alloy casting and method of production of same 审中-公开
标题翻译：高强度铝合金铸造及其生产方法相同
公开(公告)号：US20080083478A1
公开(公告)日：2008-04-10
申请号：US11986853
申请日：2007-11-27
申请人： Kouji Yamada , Tomoyuki Hatano , Susumu Miyakawa , Hiromi Takagi , Hiroshi Horikawa , Akio Hashimoto
发明人： Kouji Yamada , Tomoyuki Hatano , Susumu Miyakawa , Hiromi Takagi , Hiroshi Horikawa , Akio Hashimoto
IPC分类号： C22F1/043 , B22D18/02
CPC分类号： C22C21/04 , C22F1/043
摘要： A high strength aluminum alloy casting obtained by casting an aluminum alloy comprised of 7.5 to 11.5 wt % of Si, 3.8 to 4.8 wt % of Cu, 0.45 to 0.65 wt % of Mg, 0.4 to 0.7 wt % of Fe, 0.35 to 0.45 wt % of Mn, and the balance of Al and not more than 0.2 wt % of unavoidable impurities, wherein this aluminum alloy has 0.1 to 0.3 wt % of Ag added to it or contains 0.1 to 1.0 wt % of at least one element selected from the group of second additive elements comprised of Rb, K, Ba, Sr, Zr, Nb, Ta, V, and Pd and rare earth elements, and a method of production of a high strength aluminum alloy casting comprising the steps of filling a melt of an aluminum alloy in a mold to obtain a casting, taking out the aluminum alloy casting from the mold, solubilizing the high strength aluminum alloy casting by heating in a temperature range of 495 to 505° C. for 2 to 6 hours, quenching the high strength aluminum alloy casting after the solubilization, and age hardening the high strength aluminum alloy casting by heating in a temperature range of 160 to 220° C. for 2 to 6 hours after quenching.
摘要翻译：通过铸造由7.5〜11.5重量％的Si，3.8〜4.8重量％的Cu，0.45〜0.65重量％的Mg，0.4〜0.7重量％的Fe，0.35〜0.45重量％的铝构成的高强度铝合金铸件的Mn，余量为Al和不大于0.2重量％的不可避免的杂质，其中该铝合金添加0.1至0.3重量％的Ag或含有0.1至1.0重量％的至少一种选自由Rb，K，Ba，Sr，Zr，Nb，Ta，V和Pd以及稀土元素组成的第二添加元素组，以及制造高强度铝合金铸造的方法，包括以下步骤：在模具中获得铝合金以获得铸件，从模具中取出铝合金铸件，通过在495至505℃的温度范围内加热将高强度铝合金铸件溶解2至6小时，淬火高强度铝合金铸造后溶解，并且老化硬化高强度铝合金cas 在160-220℃的温度范围内加热淬火2至6小时。

8. 发明授权

US07083687B2 Super-elastic titanium alloy for medical uses 失效
标题翻译：超弹性钛合金用于医疗用途
公开(公告)号：US07083687B2
公开(公告)日：2006-08-01
申请号：US11085336
申请日：2005-03-21
申请人： Toyonobu Tanaka , Hiroshi Horikawa , Shuichi Miyazaki , Hideki Hosoda
发明人： Toyonobu Tanaka , Hiroshi Horikawa , Shuichi Miyazaki , Hideki Hosoda
IPC分类号： C22F1/18 , C22F1/02
CPC分类号： C22F1/183 , A61L27/06 , A61L27/50 , A61L2400/16 , C22C14/00 , C22F1/006
摘要： A super-elastic titanium alloy for medical use consisting essentially of: molybdenum (Mo) as a β stabilizer element of titanium (Ti): from 2 to 12 at %; an α stabilizer element of the titanium (Ti): from 0.1 to 14 at %; and the balance being titanium (Ti) and inevitable impurities. The α stabilizer element is at least one element selected from the group consisting of aluminum (Al), gallium (Ga) and germanium (Ge).
摘要翻译：用于医疗用途的超弹性钛合金基本上由以下组成：钼（Mo）作为钛（Ti）的β稳定剂元素：2至12原子％; 钛（Ti）的α稳定剂元素：0.1至14原子％; 余量为钛（Ti）和不可避免的杂质。 α稳定剂元素是选自由铝（Al），镓（Ga）和锗（Ge）组成的组中的至少一种元素。

9. 发明申请

US20060137774A1 Aluminum alloy for die castings and production process of aluminum alloy castings 审中-公开
标题翻译：压铸铝合金及铝合金铸件生产工艺
公开(公告)号：US20060137774A1
公开(公告)日：2006-06-29
申请号：US11319094
申请日：2005-12-27
申请人： Takeshi Nagasaka , Tomoyuki Hatano , Hiromi Takagi , Yoshiki Tan , Masatoshi Koumura , Hiroshi Horikawa
发明人： Takeshi Nagasaka , Tomoyuki Hatano , Hiromi Takagi , Yoshiki Tan , Masatoshi Koumura , Hiroshi Horikawa
IPC分类号： C22C21/04
CPC分类号： C22C21/08 , B22D17/14
摘要： The present invention provides an aluminum alloy for die castings that has superior castability and corrosion resistance. The amounts of Mn, Fe and Cu contained in the aluminum alloy components for die castings were determined to have a considerable effect on the corrosion resistance of the aluminum alloy. Therefore, the aluminum alloy for die castings of the present invention contains 9.0 to 12.0% by weight of Si, 0.20 to 0.80% by weight of Mg, and 0.7 to 1.1% by weight of Mn+Fe, the Mn/Fe ratio is 1.5 or more, the amount of Cu as impurity is controlled to 0.5% by weight or less, and the remainder is composed of aluminum and unavoidable impurities.
摘要翻译：本发明提供一种铸造用铝合金，其具有优异的铸造性和耐腐蚀性。确定用于压铸件的铝合金部件中所含的Mn，Fe和Cu的量对铝合金的耐腐蚀性具有相当大的影响。因此，本发明的压铸用铝合金含有9.0〜12.0重量％的Si，0.20〜0.80重量％的Mg和0.7〜1.1重量％的Mn + Fe，Mn / Fe比为1.5 以上，作为杂质的Cu的量控制在0.5重量％以下，其余部分由铝和不可避免的杂质构成。

10. 发明授权

US5587474A Method for removing the protecting group for carboxyl group 失效
标题翻译：去除羧基保护基的方法
公开(公告)号：US5587474A
公开(公告)日：1996-12-24
申请号：US77383
申请日：1993-06-17
申请人： Kazuhiko Kondo , Hiroshi Horikawa , Tameo Iwasaki
发明人： Kazuhiko Kondo , Hiroshi Horikawa , Tameo Iwasaki
IPC分类号： C07D463/00 , C07D477/08 , C07D499/88 , C07D501/00 , C07D503/00 , C07D505/00 , C07D403/12
CPC分类号： C07D501/00 , C07D463/06 , C07D477/08 , C07D499/88 , C07D503/00 , C07D505/00 , Y02P20/55
摘要： A method for removing substituted or unsubstituted allyl group from .beta.-lactam compound having substituted or unsubstituted allyl group-protecting carboxyl group, which comprises treating said .beta.-lactam compound with palladium catalyst in the presence of allyl-scavenger in aqueous organic solvent, by which the substituted or unsubstituted group can be easily and effectively removed under moderate conditions so that the desired compound can be obtained in high yield at low cost.
摘要翻译：一种从具有取代或未取代的烯丙基保护羧基的β-内酰胺化合物中除去取代或未取代的烯丙基的方法，该方法包括在含有机溶剂的烯丙基清除剂存在下用钯催化剂处理所述β-内酰胺化合物，取代或未取代的基团可以在中等条件下容易且有效地除去，从而可以低成本高收率地获得所需化合物。

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