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41. 发明申请

US20130333809A1 MAGNESIUM ALLOY MATERIAL AND METHOD FOR PRODUCING THE SAME 审中-公开
标题翻译：镁合金材料及其制造方法
公开(公告)号：US20130333809A1
公开(公告)日：2013-12-19
申请号：US14001661
申请日：2012-02-23
申请人： Yukihiro Oishi , Nobuyuki Mori , Ryuichi Inoue , Nozomu Kawabe
发明人： Yukihiro Oishi , Nobuyuki Mori , Ryuichi Inoue , Nozomu Kawabe
IPC分类号： C22C23/02 , C22C23/00
CPC分类号： C22C23/02 , B22D11/001 , B22D11/0622 , C22C23/00 , C22F1/06
摘要： There are provided a magnesium alloy material and a method for producing the magnesium alloy material. In a magnesium (Mg) alloy material (e.g., Mg alloy sheet) having a sheet-shaped portion with a thickness of 1.5 mm or more, when a region having ¼ the thickness of the sheet-shaped portion in a thickness direction from a surface of the sheet-shaped portion is defined as a surface region and a remaining region is defined as an internal region, the ratio OF/OC of the basal plane peak ratio OF in the surface region to the basal plane peak ratio OC (degree of orientation of (002) planes) in the internal region satisfies 1.05
摘要翻译：提供镁合金材料和镁合金材料的制造方法。在具有厚度为1.5mm以上的片状部分的镁（Mg）合金材料（例如Mg合金板）中，当厚度方向上的片状部分的厚度为1/4时，被定义为表面区域，将剩余区域定义为内部区域，表面区域中的基底峰值比率OF与基准面峰值比率OC（取向度）的比值OF / OC 的（002）面）满足1.05

42. 发明申请

US20130327493A1 MELTING FURNACE FOR PRODUCING METAL 有权
标题翻译：冶金炉生产金属
公开(公告)号：US20130327493A1
公开(公告)日：2013-12-12
申请号：US14000223
申请日：2012-02-27
申请人： Takashi Oda , Hisamune Tanaka , Takeshi Shiraki , Norio Yamamoto
发明人： Takashi Oda , Hisamune Tanaka , Takeshi Shiraki , Norio Yamamoto
IPC分类号： B22D7/06 , B22D47/00
CPC分类号： B22D7/005 , B22D7/06 , B22D7/064 , B22D9/006 , B22D11/001 , B22D11/0403 , B22D11/0406 , B22D11/041 , B22D11/055 , B22D11/124 , B22D11/1243 , B22D11/1245 , B22D11/141 , B22D11/147 , B22D21/005 , B22D41/015 , B22D47/00 , F27B7/00 , F27B14/06 , F27B14/0806 , F27B14/14 , F27B19/04 , F27B2014/008 , F27B2014/0812 , F27B2014/0818 , F27D3/14 , F27D11/12
摘要： In production of a reactive metal using a melting furnace for producing metal having a hearth, ingots can be efficiently produced by efficiently cooling the ingots extracted from the mold provided in the melting furnace. In addition, an apparatus structure in which multiple ingots can be produced with high efficiency and high quality from one hearth, is provided. A melting furnace for producing metal is provided, the furnace has a hearth for having molten metal formed by melting raw material, a mold in which the molten metal is poured, an extracting jig which is provided below the mold for extracting ingot cooled and solidified downwardly, a cooling member for cooling the ingot extracted downwardly of the mold, and an outer case for keeping the hearth, the mold, the extracting jig, and the cooling member separated from the air, wherein at least one mold and extracting jig are provided in the outer case, and the cooling member is provided between the outer case and the ingot, or between the multiple ingots.
摘要翻译：在使用用于制造具有炉床的金属的熔炉的反应性金属的制造中，可以通过有效地冷却从设置在熔化炉中的模具中提取的锭而有效地制造锭。此外，提供了一种可以从一个炉膛以高效率和高质量生产多个锭的装置结构。提供了一种用于生产金属的熔化炉，炉具有一个炉底，用于熔化原材料形成的熔融金属，一个熔融金属浇注的模具，一个提取夹具，该模具设置在模具下方，用于将铸锭向下冷却和固化，用于冷却从模具向下抽出的铸锭的冷却部件，以及用于保持与空气分离的炉床，模具，提取夹具和冷却部件的外壳，其中至少一个模具和提取夹具设置在外壳和冷却构件设置在外壳和锭之间，或者在多个锭之间。

43. 发明申请

US20130294963A1 STEEL SHEET FOR CAN HAVING HIGH STRENGTH AND HIGH FORMABILITY, AND METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译：具有高强度和高可塑性的钢板及其制造方法
公开(公告)号：US20130294963A1
公开(公告)日：2013-11-07
申请号：US13990596
申请日：2011-11-22
申请人： Masaki Tada , Takumi Tanaka , Katsumi Kojima , Hiroki Iwasa , Yoichi Tobiyama
发明人： Masaki Tada , Takumi Tanaka , Katsumi Kojima , Hiroki Iwasa , Yoichi Tobiyama
IPC分类号： C22C38/06 , C22C38/00 , C22C38/04 , C22C38/02 , B22D11/00 , B22D11/12
CPC分类号： B22D11/001 , B22D11/12 , C21D8/0226 , C21D8/0236 , C21D8/0268 , C21D8/0426 , C21D8/0436 , C21D8/0468 , C21D9/46 , C21D9/48 , C22C38/001 , C22C38/002 , C22C38/02 , C22C38/04 , C22C38/06
摘要： A steel sheet is provided containing C: 0.070% or more and less than 0.080%, Si: 0.003% or more and 0.10% or less, Mn: 0.51% or more and 0.60% or less, wherein the average grain size is 5 μm or more, the grain elongation rate is 2.0 or less, the difference in hardness is 10 points or more and/or 20 points or more depending on how it is determined, the tensile strength is 500 MPa or more, and the elongation after fracture is 10% or more.
摘要翻译：提供一种钢板，其含有C：0.070％以上且小于0.080％，Si：0.003％以上且0.10％以下，Mn：0.51％以上且0.60％以下，其中平均粒径为5μm 以上，根据测定结果，拉伸强度为500MPa以上，硬度差为10点以上20分以上，断裂后的伸长率为 10％以上。

44. 发明申请

US20130220496A1 MAGNESIUM ALLOY SHEET AND PROCESS FOR PRODUCING SAME 有权
标题翻译：镁合金板及其制造方法
公开(公告)号：US20130220496A1
公开(公告)日：2013-08-29
申请号：US13882785
申请日：2011-11-08
申请人： Ryuichi Inoue , Kohji Inokuchi , Yukihiro Oishi , Nozomu Kawabe
发明人： Ryuichi Inoue , Kohji Inokuchi , Yukihiro Oishi , Nozomu Kawabe
IPC分类号： C22F1/06 , C22C23/02
CPC分类号： C22F1/06 , B22D11/001 , C22C23/00 , C22C23/02 , C22C23/04 , C22C23/06
摘要： Provided are a magnesium alloy sheet having excellent corrosion resistance and a method for producing the same.The magnesium alloy sheet has dispersed therein particles of an intermetallic compound containing an additive element (e.g., Al) and Mg (a typical example of which is Mg17Al12), and the ratio obtained by dividing the diffraction intensity of the main diffraction plane (4,1,1) of the intermetallic compound by the diffraction intensity of the c plane (0,0,2) of the Mg alloy phase in an XRD analysis of the surface of the sheet is 0.040 or more. The method for producing a magnesium alloy sheet includes the following steps: a casting step of producing a cast material composed of a magnesium alloy containing an additive element by continuous casting; a heat treatment step of holding the cast material at 400° C. or higher and then cooling the cast material at a cooling rate of 30° C./min or less to produce a heat-treated material; and a rolling step of subjecting the heat-treated material to warm rolling to produce a rolled sheet.
摘要翻译：本发明提供耐腐蚀性优异的镁合金板及其制造方法。镁合金薄片中分散有含有添加元素（例如Al）和Mg（典型实例为Mg17Al12）的金属间化合物的颗粒，并且通过将主衍射平面（4，在该表面的XRD分析中，通过Mg合金相的c面（0,0,2）的衍射强度，金属间化合物的重量比为0.01以上。镁合金板的制造方法包括以下步骤：通过连续铸造制造由含有添加元素的镁合金构成的铸造材料的铸造工序; 将铸造材料保持在400℃以上，然后以30℃/分钟以下的冷却速度冷却铸造材料的热处理工序，制造热处理材料; 以及对热处理材料进行加热轧制以生产轧制板的轧制步骤。

45. 发明申请

US20130142687A1 METHOD FOR PRODUCING ALLOY CAST SLAB FOR RARE EARTH SINTERED MAGNET 有权
标题翻译：用于生产用于稀土烧结磁体的合金铸件的方法
公开(公告)号：US20130142687A1
公开(公告)日：2013-06-06
申请号：US13807909
申请日：2011-07-01
申请人： Takuya Onimura , Shinya Tabata
发明人： Takuya Onimura , Shinya Tabata
IPC分类号： B22F9/08 , C22C38/00
CPC分类号： B22F9/08 , B22D11/001 , B22D11/0611 , B22F2998/10 , C21D6/00 , C21D2211/004 , C22C1/04 , C22C33/02 , C22C38/002 , C22C38/005 , C22C38/06 , C22C38/10 , C22C38/16 , C22C2202/02 , H01F1/0571 , B22F9/04 , B22F3/02 , B22F3/10
摘要： Provided are alloy flakes for rare earth sintered magnet, which achieve a high rare earth component yield after pulverization with respect to before pulverization and a uniform particle size after pulverization, and a method for producing such alloy at high energy efficiency in an industrial scale. The method includes (A) preparing an alloy melt containing R composed of at least one element selected from rare earth metal elements including Y, B, and the balance M composed of Fe, or of Fe and at least one element selected from transition metal elements other than Fe, Si, and C, (B) rapidly cooling/solidifying the alloy melt to not lower than 700° C. and not higher than 1000° C. by strip casting with a cooling roll, and (C) heating and maintaining, in a particular temperature range, alloy flakes separated from the roll by rapid cooling and solidifying in step (B) before the flakes are cooled to not higher than 500° C., to obtain alloy flakes having a composition of 27.0 to 33.0 mass % R, 0.90 to 1.30 mass % boron, and the balance M.
摘要翻译：提供了稀土烧结磁体的合金薄片，粉碎后的粉碎后粉碎后的稀土成分收率高，粉碎后的粒径均匀化等，以及能够以工业规模高能效生产合金的方法。该方法包括（A）制备含有R的至少一种元素的合金熔体，所述R由选自包含Y，B的稀土金属元素和由Fe组成的余量M或Fe和选自过渡金属元素中的至少一种元素除了Fe，Si和C之外，（B）通过带有冷却辊的带钢铸造将合金熔体快速冷却/固化成不低于700℃且不高于1000℃，（C）加热和保持在特定温度范围内，在将薄片冷却至不高于500℃之前，通过在步骤（B）中快速冷却并固化从而与辊分离的合金薄片，以获得组成为27.0至33.0质量％的合金薄片， R，0.90〜1.30质量％的硼，余量为M.

46. 发明申请

US20120282131A1 MAGNESIUM ALLOY MATERIAL 有权
标题翻译：镁合金材料
公开(公告)号：US20120282131A1
公开(公告)日：2012-11-08
申请号：US13515169
申请日：2010-12-06
申请人： Osamu Mizuno , Nobuyuki Okuda , Koji Mori , Masahiro Yamakawa , Masayuki Nishizawa , Takayasu Sugihara , Kohji Inokuchi , Nozomu Kawabe
发明人： Osamu Mizuno , Nobuyuki Okuda , Koji Mori , Masahiro Yamakawa , Masayuki Nishizawa , Takayasu Sugihara , Kohji Inokuchi , Nozomu Kawabe
IPC分类号： C22C23/02
CPC分类号： C22C23/02 , B22D11/001 , C22F1/00 , C22F1/06 , C23C22/22
摘要： A magnesium alloy material having excellent impact resistance is provided. The magnesium alloy material is composed of a magnesium alloy that contains more than 7.5% by mass of Al and has a Charpy impact value of 30 J/cm2 or more. Typically, the magnesium alloy material has an elongation of 10% or more at a tension speed of 10 m/s in a high-speed tensile test. The magnesium alloy is composed of a precipitate, typically made of an intermetallic compound containing at least one of Al and Mg, and contains particles having an average particle size of 0.05 μM or more and 1 μm or less dispersed therein. The total area of the particles accounts for 1% by area or more and 20% by area or less. The magnesium alloy material containing fine precipitate particles dispersed therein has high impact absorption capacity through dispersion strengthening and has excellent impact resistance.
摘要翻译：提供了具有优异抗冲击性的镁合金材料。镁合金材料由含有大于7.5质量％的Al并且具有夏氏冲击值为30J / cm 2以上的镁合金构成。通常，在高速拉伸试验中，镁合金材料的拉伸速度为10m / s时的伸长率为10％以上。镁合金由通常由包含Al和Mg中的至少一种的金属间化合物制成的沉淀组成，并且含有分散在其中的平均粒径为0.05μm以上且1μm以下的粒子。颗粒总面积占面积的1％以上，面积以下为20％。含有分散在其中的细沉淀颗粒的镁合金材料通过分散强化具有高冲击吸收能力并且具有优异的耐冲击性。

47. 发明申请

US20120255701A1 SYSTEMS AND METHODS FOR CASTING METALLIC MATERIALS 审中-公开
标题翻译：铸造金属材料的系统和方法
公开(公告)号：US20120255701A1
公开(公告)日：2012-10-11
申请号：US13081740
申请日：2011-04-07
申请人： Travis R. Moxley , Lanh G. Dinh , Timothy F. Soran , Edmund J. Haas , Douglas P. Austin , Matthew J. Arnold , Eric R. Martin
发明人： Travis R. Moxley , Lanh G. Dinh , Timothy F. Soran , Edmund J. Haas , Douglas P. Austin , Matthew J. Arnold , Eric R. Martin
IPC分类号： B22D27/02 , B22D27/15 , B22D23/00 , B22C9/00
CPC分类号： F27B3/04 , B22D11/001 , B22D11/041 , B22D11/116 , B22D11/141 , B22D21/005 , F27D3/14 , F27D11/12
摘要： Certain embodiments of a melting and casting apparatus comprising includes a melting hearth; a refining hearth fluidly communicating with the melting hearth; a receiving receptacle fluidly communicating with the refining hearth, the receiving receptacle including a first outflow region defining a first molten material pathway, and a second outflow region defining a second molten material pathway; and at least one melting power source oriented to direct energy toward the receiving receptacle and regulate a direction of flow of molten material along the first molten material pathway and the second molten material pathway. Methods for casting a metallic material also are disclosed.
摘要翻译：熔化和铸造设备的某些实施例包括熔化炉床; 与熔化炉床流体连通的精炼炉床; 与精炼炉床流体连通的接收容器，容纳容器包括限定第一熔融材料路径的第一流出区域和限定第二熔融材料路径的第二流出区域; 以及至少一个熔化动力源，其定向成将能量引向所述接收容器并且调节熔融材料沿着所述第一熔融材料路径和所述第二熔融材料路径的流动方向。也公开了铸造金属材料的方法。

48. 发明申请

US20120043050A1 USE OF ALUMINUM-ZIRCONIUM-CARBON INTERMEDIATE ALLOY IN WROUGHT PROCESSING OF MAGNESIUM AND MAGNESIUM ALLOYS 有权
标题翻译：铝 - 碳 - 碳中间合金在镁和镁合金的加工过程中的应用
公开(公告)号：US20120043050A1
公开(公告)日：2012-02-23
申请号：US13141467
申请日：2011-04-22
申请人： Xuemin Chen , Qingdong Ye , Yueming Yu , Jianguo Li
发明人： Xuemin Chen , Qingdong Ye , Yueming Yu , Jianguo Li
IPC分类号： B22D25/00 , B22D27/02 , B21B3/00 , B21B1/00 , B21J5/00 , B21B15/00 , B22D27/00 , B21C23/00
CPC分类号： B22D27/20 , B21B2003/001 , B22D11/001 , B22D11/116 , B22D21/04 , C22B9/006 , C22C21/00 , C22C23/02 , C22F1/04
摘要： The present invention relates to the field of magnesium and magnesium alloy processing, and discloses a use of aluminum-zirconium-carbon (Al—Zr—C) intermediate alloy in wrought processing of magnesium and magnesium alloys, wherein the aluminum-zirconium-carbon intermediate alloy has a chemical composition of: 0.01% to 10% Zr, 0.01% to 0.3% C, and Al in balance, based on weight percentage; the wrought processing is plastic molding; and the use is to refine the grains of magnesium or magnesium alloys. The present invention further discloses the method for using the aluminum-zirconium-carbon (Al—Zr—C) intermediate alloy in casting and rolling magnesium and magnesium alloys. The present invention provides an aluminum-zirconium-carbon (Al—Zr—C) intermediate alloy and the use thereof in the plastic wrought processing of magnesium or magnesium alloys as a grain refiner. The aluminum-zirconium-carbon intermediate alloy has the advantages of great ability in nucleation and good grain refining effect, and achieves the continuous and large-scale production of wrought magnesium and magnesium alloy materials.
摘要翻译：本发明涉及镁镁合金加工领域，并公开了在镁镁合金锻造加工中使用铝 - 锆 - 碳（Al-Zr-C）中间合金，其中铝 - 锆 - 碳中间体合金的化学组成为：0.01〜10％的Zr，0.01〜0.3％的C，Al的平衡重量，以重量百分比计; 锻造加工是塑料成型; 并且用于精炼镁或镁合金的晶粒。本发明还公开了在镁和镁合金的铸造和轧制中使用铝 - 锆 - 碳（Al-Zr-C）中间合金的方法。本发明提供铝 - 锆 - 碳（Al-Zr-C）中间合金及其在作为晶粒细化剂的镁或镁合金的塑性加工中的用途。铝 - 锆 - 碳中间体合金具有成核能力强，晶粒细化效果好的优点，可以连续大规模生产镁镁合金材料。

49. 发明申请

US20120040206A1 Device and Method for the Production of a Metallic Strip 有权
标题翻译：金属带生产的装置和方法
公开(公告)号：US20120040206A1
公开(公告)日：2012-02-16
申请号：US13182013
申请日：2011-07-13
申请人： Robert SCHULZ
发明人： Robert SCHULZ
IPC分类号： B32B3/00 , B22D11/124 , B22D11/06
CPC分类号： C21D9/52 , B22D11/001 , B22D11/0611 , B22D11/0682 , B22D11/112 , C21D8/0205 , C21D2201/03 , C22C38/00 , C22C45/02 , C22C2200/02 , C22C2200/04 , Y10T428/12993 , Y10T428/24355
摘要： A device for the production of a metallic strip using a rapid solidification technology is specified, which device comprises a movable heat sink with an external surface onto which a melt is poured and on which the melt solidifies to produce the strip, and which device comprises a rolling device which can be pressed against the external surface of the movable heat sink while the heat sink is in motion.
摘要翻译：规定了使用快速凝固技术生产金属条的装置，该装置包括具有外表面的可移动散热器，在该外表面上注入熔体，熔融物固化在其上以产生条，并且该装置包括滚动装置，其可以在散热器运动时被压靠在可移动散热器的外表面上。

50. 发明申请

US20120037332A1 USE OF ALUMINUM-ZIRCONIUM-TITANIUM-CARBON INTERMEDIATE ALLOY IN WROUGHT PROCESSING OF MAGNESIUM AND MAGNESIUM ALLOYS 有权
标题翻译：铝镁合金中间体合金在镁和镁合金的加工中的应用
公开(公告)号：US20120037332A1
公开(公告)日：2012-02-16
申请号：US13254529
申请日：2011-07-18
申请人： Xuemin Chen , Qingdong Ye , Yueming Yu , Jianguo Li
发明人： Xuemin Chen , Qingdong Ye , Yueming Yu , Jianguo Li
IPC分类号： B22D21/04 , B21D21/00 , B22D27/02 , B21D35/00 , B22D25/02 , B22D27/00
CPC分类号： C22C21/00 , B22D11/001 , B22D11/114 , B22D11/116 , C22C1/026 , C22C1/03 , C22C1/0408 , C22C1/06 , C22C1/1005 , C22C1/1036 , C22C21/003 , C22C23/00 , C22C23/02 , C22F1/00 , C22F1/04
摘要： The present invention relates to the field of magnesium and magnesium alloy processing, and discloses the use of aluminum-zirconium-titanium-carbon (Al—Zr—Ti—C) intermediate alloy in wrought processing of magnesium and magnesium alloys, wherein the aluminum-zirconium-titanium-carbon intermediate alloy has a chemical composition of: 0.01% to 10% Zr, 0.01% to 10% Ti, 0.01% to 0.3% C, and Al in balance, based on weight percentage; the wrought processing is plastic molding; and the use is to refine the grains of magnesium or magnesium alloys. The present invention further discloses the method for using the aluminum-zirconium-titanium-carbon (Al—Zr—Ti—C) intermediate alloy in casting and rolling magnesium and magnesium alloys. The present invention provides an aluminum-zirconium-titanium-carbon (Al—Zr—Ti—C) intermediate alloy and the use thereof in the plastic wrought processing of magnesium or magnesium alloys as a grain refiner. The aluminum-zirconium-titanium-carbon intermediate alloy has the advantages of great ability in nucleation and good grain refining effect, and achieves the continuous and large-scale production of wrought magnesium and magnesium alloy materials.
摘要翻译：本发明涉及镁镁合金加工领域，并公开了在镁镁合金锻造加工中使用铝 - 锆 - 钛 - 碳（Al-Zr-Ti-C）中间合金，其中，锆 - 钛 - 碳中间合金的化学成分为：Ti：0.01〜10％，Ti：0.01〜10％，Ti：0.01〜0.3％，Al：锻造加工是塑料成型; 并且用于精炼镁或镁合金的晶粒。本发明还公开了在镁和镁合金的铸造和轧制中使用铝 - 锆 - 钛 - 碳（Al-Zr-Ti-C）中间合金的方法。本发明提供铝 - 锆 - 钛 - 碳（Al-Zr-Ti-C）中间合金及其在作为晶粒细化剂的镁或镁合金的塑性加工中的用途。铝 - 锆 - 钛 - 碳中间体合金具有成核能力强，晶粒细化效果好的优点，能够连续大规模生产镁镁合金材料。

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