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1. 发明授权

US08828158B2 Magnesium alloy sheet 有权
标题翻译：镁合金板
公开(公告)号：US08828158B2
公开(公告)日：2014-09-09
申请号：US12664816
申请日：2008-06-09
申请人： Ryuichi Inoue , Nozomu Kawabe , Nobuyuki Mori , Masatada Numano , Junichi Matsumoto , Motonori Nakamura , Masayuki Nishizawa , Atsushi Kimura , Yukihiro Oishi
发明人： Ryuichi Inoue , Nozomu Kawabe , Nobuyuki Mori , Masatada Numano , Junichi Matsumoto , Motonori Nakamura , Masayuki Nishizawa , Atsushi Kimura , Yukihiro Oishi
IPC分类号： C22C23/02 , C22F1/06
CPC分类号： C22C23/04 , C22C23/00 , C22C23/02 , C22F1/06
摘要： The invention offers a magnesium alloy sheet having excellent warm plastic formability, a production method thereof, and a formed body produced by performing warm plastic forming on this sheet. The magnesium alloy sheet is produced by giving a predetermined strain to a rolled sheet RS that is not subjected to a heat treatment aiming at recrystallization. The sheet is not subjected to the foregoing heat treatment even after the giving of a strain. The strain is given through the process described below. A rolled sheet RS is heated in a heating furnace 10. The heated rolled sheet RS is passed between rollers 21 to give bending to the rolled sheet RS. The giving of a strain is performed such that the strain-given sheet has a half peak width of 0.20 deg or more and 0.59 deg or less in a (0004) diffraction peak in monochromatic X-ray diffraction. The alloy sheet exhibits high plastic deformability by forming continuous recrystallization during warm plastic forming through the use of the remaining strain.
摘要翻译：本发明提供一种具有优异的耐热塑性成形性的镁合金板及其制造方法，以及通过在该片上进行热塑性成形而制成的成形体。通过对未进行再结晶的热处理的轧制板RS给予规定的应变来制造镁合金板。即使施加了应变，片材也不进行上述的热处理。通过下述方法给出菌株。轧制板RS在加热炉10中被加热。加热的轧制板RS在辊21之间通过，以使轧制板RS弯曲。进行应变的施加使得在单色X射线衍射中的（0004）衍射峰中，应变给定片的半峰宽度为0.20度以上且0.59度以下。通过使用剩余的应变，通过在热塑性成型期间形成连续的再结晶，合金板表现出高的塑性变形性。

2. 发明申请

US20130337282A1 MAGNESIUM ALLOY AND MANUFACTURING METHOD FOR SAME 审中-公开
标题翻译：镁合金及其制造方法
公开(公告)号：US20130337282A1
公开(公告)日：2013-12-19
申请号：US14001646
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 , C21D2201/05 , C22C1/02 , C22C23/00 , C22F1/06 , Y10T428/12
摘要： There are provided a magnesium alloy material and a method for producing the magnesium alloy material. In a magnesium (Mg) alloy material 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 0.95≦OF/OC≦1.05. A sheet-shaped Mg alloy material is obtained by performing at least one pass of the rolling at a reduction ratio of 25% or more and the remaining passes of the rolling at a reduction ratio of 10% or more.
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）合金材料中，当从片状部分的表面沿厚度方向的片状部分的厚度为1/4时，定义为表面区域，剩余区域被定义为内部区域，表面区域中的基底平面峰值比OF与基底面峰值比率OC（（002）面取向度）的比值OF / OC）内部区域满足0.95 @ OF / OC @ 1.05。通过以25％以上的压下率和10％以上的压下率进行轧制的至少一次轧制，得到片状的Mg合金材料。

3. 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

4. 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。

5. 发明申请

US20110003139A1 MAGNESIUM ALLOY SHEET MATERIAL 有权
标题翻译：镁合金材料
公开(公告)号：US20110003139A1
公开(公告)日：2011-01-06
申请号：US12864419
申请日：2009-01-14
申请人： Masatada Numano , Nozomu Kawabe , Yukihiro Oishi , Nobuyuki Mori , Nobuyuki Okuda , Ryuichi Inoue
发明人： Masatada Numano , Nozomu Kawabe , Yukihiro Oishi , Nobuyuki Mori , Nobuyuki Okuda , Ryuichi Inoue
IPC分类号： B32B15/02 , B32B5/16
CPC分类号： C22F1/06 , B22D11/007 , B22D19/04 , B22D21/007 , C22C23/02 , C22C32/0063 , Y10T428/25
摘要： The invention offers a magnesium alloy sheet material having excellent plastic processibility and rigidity and a magnesium alloy formed body having excellent rigidity. The sheet material has magnesium alloy that forms the matrix containing hard particles. The region from the surface of the sheet material to a position away from the surface by 40% of the thickness of the sheet material is defined as the surface region, and the remaining region as the center region. Hard particles existing in the center region have a maximum diameter of more than 20 μm and less than 50 μm, and hard particles existing in the surface region have a maximum diameter of 20 μm or less. Because the hard particles existing at the surface side are fine particles, they are less likely to become the starting point of cracking or another defect at the time of plastic processing. Because the hard particles existing in the center region are coarse, they can increase the rigidity of the sheet material.
摘要翻译：本发明提供具有优异的塑性加工性和刚性的镁合金板材和具有优异刚性的镁合金成形体。片材具有形成含有硬质粒子的基体的镁合金。从片材的表面到离开表面的位置的片材的厚度的40％的区域被定义为表面区域，其余区域被定义为中心区域。存在于中心区域的硬质粒子的最大直径大于20μm且小于50μm，存在于表面区域的硬质粒子的最大直径为20μm以下。由于存在于表面侧的硬质粒子是微细的粒子，因此在塑性加工时不太可能成为开裂的起点或其他缺陷。由于存在于中心区域的硬质粒子较粗糙，因此能够提高片材的刚性。

6. 发明申请

US20080191607A1 Phosphor, Method For Producing Same, And Light-Emitting Device Using Same 审中-公开
标题翻译：荧光体及其制造方法以及使用其的发光装置
公开(公告)号：US20080191607A1
公开(公告)日：2008-08-14
申请号：US11661686
申请日：2005-08-25
申请人： Chihiro Kawai , Ryuichi Inoue
发明人： Chihiro Kawai , Ryuichi Inoue
IPC分类号： H01J1/62 , C09K11/54
CPC分类号： C09K11/584 , C09K11/54 , C09K11/565 , C09K11/586 , C09K11/7792 , H05B33/14
摘要： A Phosphor represented by the general formula Zn(1−x)AxS:E,D is characterized by having a Blue-Cu light-emitting function. In the above general formula, A represents at least one group 2A element selected from the group consisting of Be, Mg, Ca, Sr and Ba; E represents an activator containing Cu or Ag; D represents a coactivator containing at least one element selected from group 3B and group 7B elements; and x represents a mixed crystal ratio satisfying 0≦x
摘要翻译：由通式Zn（1-x）A x S：E，D表示的荧光体的特征在于具有蓝-CU发光功能。在上述通式中，A表示选自Be，Mg，Ca，Sr和Ba中的至少一种2A族元素; E表示含有Cu或Ag的活化剂; D表示含有选自3B族和7B族元素中的至少一种元素的共激活剂; x表示满足0 <= x <1的混晶比。活化剂优选以等于或高于辅助激活剂的摩尔浓度包含以获得短波长的发射。作为活化剂，分别使用Cu和Ag，而Ag可以与Au组合使用。

7. 发明授权

US09752220B2 Magnesium alloy coil stock 有权
公开(公告)号：US09752220B2
公开(公告)日：2017-09-05
申请号：US13511920
申请日：2010-11-22
申请人： Takahiko Kitamura , Ryuichi Inoue , Nobuyuki Mori , Yukihiro Oishi , Osamu Mizuno , Nozomu Kawabe
发明人： Takahiko Kitamura , Ryuichi Inoue , Nobuyuki Mori , Yukihiro Oishi , Osamu Mizuno , Nozomu Kawabe
IPC分类号： C22F1/06 , B21B3/00 , C22C23/02 , B21B15/00
CPC分类号： C22F1/06 , B21B3/00 , B21B2015/0057 , C22C23/02 , Y10T428/1241
摘要： There are provided a magnesium alloy coil stock having good flatness and a method for producing the magnesium alloy coil stock, and a magnesium alloy structural member that uses the coil stock and a method for producing the magnesium alloy structural member. The coil stock is obtained by coiling a sheet composed of a magnesium alloy in a cylindrical shape, and the internal diameter of the coil stock is 1000 mm or less. The coil stock can be produced by rolling a cast material obtained by subjecting a magnesium alloy to continuous casting, subjecting the rolled sheet to warm leveling, and coiling the worked sheet in a cylindrical shape while the temperature just before coiling is decreased to 100° C. or less.

8. 发明申请

US20130315778A1 ROLLED MAGNESIUM ALLOY MATERIAL, MAGNESIUM ALLOY STRUCTURAL MEMBER, AND METHOD FOR PRODUCING ROLLED MAGNESIUM ALLOY MATERIAL 有权
标题翻译：轧制镁合金材料，镁合金结构件及其生产方法镁合金材料
公开(公告)号：US20130315778A1
公开(公告)日：2013-11-28
申请号：US13985430
申请日：2012-02-13
申请人： Yukihiro Oishi , Nobuyuki Mori , Ryuichi Inoue , Masaaki Fujii , Masahiko Ito , Nozomu Kawabe
发明人： Yukihiro Oishi , Nobuyuki Mori , Ryuichi Inoue , Masaaki Fujii , Masahiko Ito , Nozomu Kawabe
IPC分类号： C22C23/00 , B21B1/00 , C22C23/02
CPC分类号： C22C23/00 , B21B1/00 , B21B3/00 , C22C23/02 , C22C23/04 , C22C23/06 , C22F1/06
摘要： Provided are a rolled Mg alloy material whose mechanical properties are locally different in a width direction, a Mg alloy structural member produced by plastically working the rolled Mg alloy material, and a method for producing the rolled Mg alloy material. The method for producing a rolled Mg alloy material includes rolling a Mg alloy material with a reduction roll. The reduction roll has three or more regions in the width direction. The temperature is controlled in each of the regions so that a difference between a maximum temperature and a minimum temperature exceeds 10° C. in the width direction of a surface of the reduction roll. The rolled state in the width direction is varied by varying a difference in temperature over the width direction of the reduction roll. As a result, it is possible to produce a rolled Mg alloy material whose mechanical properties are locally different in the width direction.
摘要翻译：本发明提供一种轧制Mg合金材料，其机械性能在宽度方向上局部不同，通过对Mg合金材料进行塑性加工而制造的Mg合金结构件，以及轧制的Mg合金材料的制造方法。轧制Mg合金材料的制造方法包括用还原辊轧制Mg合金材料。还原辊在宽度方向上具有三个以上的区域。在每个区域中控制温度，使得最大温度和最低温度之间的差异在还原辊的表面的宽度方向上超过10℃。通过改变在压下辊的宽度方向上的温度差来改变宽度方向上的轧制状态。结果，可以生产机械性能在宽度方向局部不同的轧制Mg合金材料。

9. 发明申请

US20120276402A1 MAGNESIUM ALLOY COIL STOCK 有权
标题翻译：镁合金线圈
公开(公告)号：US20120276402A1
公开(公告)日：2012-11-01
申请号：US13511920
申请日：2010-11-22
申请人： Takahiko Kitamura , Ryuichi Inoue , Nobuyuki Mori , Yukihiro Oishi , Osamu Mizuno , Nozomu Kawabe
发明人： Takahiko Kitamura , Ryuichi Inoue , Nobuyuki Mori , Yukihiro Oishi , Osamu Mizuno , Nozomu Kawabe
IPC分类号： B21B3/00 , C22C23/02
CPC分类号： C22F1/06 , B21B3/00 , B21B2015/0057 , C22C23/02 , Y10T428/1241
摘要： There are provided a magnesium alloy coil stock having good flatness and a method for producing the magnesium alloy coil stock, and a magnesium alloy structural member that uses the coil stock and a method for producing the magnesium alloy structural member. The coil stock is obtained by coiling a sheet composed of a magnesium alloy in a cylindrical shape, and the internal diameter of the coil stock is 1000 mm or less. When a test piece 1 for warpage amount obtained by cutting the coil stock is paced on a horizontal table 100, the ratio of the maximum distance h in a vertical direction regarding a gap 110 between the test piece 1 and the horizontal table 100 relative to the width w of the test piece 1 is 0.5% or less. The coil stock can be produced by rolling a cast material obtained by subjecting a magnesium alloy to continuous casting, subjecting the rolled sheet to warm leveling, and coiling the worked sheet in a cylindrical shape while the temperature just before coiling is decreased to 100° C. or less. By sufficiently decreasing the temperature just before coiling, there is provided a coiled sheet with good flatness in which warpage in the width direction is not easily formed even if the number of turns is large and curling is not easily formed even if the coiling diameter is small.
摘要翻译：提供了一种具有良好平坦度的镁合金线圈原料和一种镁合金线圈原料的制造方法，以及使用该线圈原料的镁合金结构件和一种镁合金结构件的制造方法。线圈坯料通过将由镁合金构成的片卷绕成圆筒状而线圈原料的内径为1000mm以下而得到。当通过切割线圈原料获得的翘曲量的测试件1在水平台100上进行时，在垂直方向上的最大距离h与测试片1和水平台100之间的间隙110相对于试验片1的宽度w为0.5％以下。线圈坯料可以通过轧制通过镁合金连续铸造获得的铸造材料，对轧制板进行温和调平，并将加工后的片材卷绕成圆筒形，同时将卷取前的温度降低至100℃ 。或更少。通过充分降低卷取前的温度，提供了即使匝数大，卷尺不易形成的宽度方向的翘曲也不容易形成的平面度良好的螺旋片，即使卷绕直径小。

10. 发明申请

US20110229733A1 MAGNESIUM ALLOY JOINED PART 审中-公开
标题翻译：镁合金加工部分
公开(公告)号：US20110229733A1
公开(公告)日：2011-09-22
申请号：US13131179
申请日：2009-11-12
申请人： Masatada Numano , Ryuichi Inoue , Nobuyuki Okuda , Nozomu Kawabe , Koji Mori , Nobuyuki Mori , Yukihiro Oishi , Takahiko Kitamura
发明人： Masatada Numano , Ryuichi Inoue , Nobuyuki Okuda , Nozomu Kawabe , Koji Mori , Nobuyuki Mori , Yukihiro Oishi , Takahiko Kitamura
IPC分类号： B32B3/00
CPC分类号： C22C23/02 , B23K31/02 , B23K35/3602 , B23K2103/15 , C21D2251/00 , C22F1/00 , C22F1/06 , Y02P10/212 , Y10T428/12729
摘要： A plurality of magnesium alloy parts are joined to one another through an inorganic joining layer (an reinforcing material 2, a boss 3, and a pin 4 are joined to a base material 1). Concrete examples of the inorganic joining layer include a layer of an inorganic adhesive and a metal thin film formed on the magnesium alloy part at the time of hot cladding. Because the magnesium alloy parts are joined together through the inorganic joining layer, in comparison with the case where a reinforcing material and the like are formed by machining, waste of the material can be reduced. The use of the inorganic joining layer can produce a magnesium alloy structural member that does not generate hazardous smoke and soot even when it is melted for recycling.
摘要翻译：多个镁合金部件通过无机接合层（增强材料2，凸台3，销4接合到基材1）彼此接合。无机接合层的具体实例包括在热包层时在镁合金部件上形成的无机粘合剂层和金属薄膜。由于通过无机接合层将镁合金部件接合在一起，与通过机械加工形成增强材料等的情况相比，可以减少材料的浪费。无机接合层的使用可以产生即使在熔融再循环时也不产生危险烟雾和烟灰的镁合金结构件。

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