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1. 发明专利

JP2012140655A Magnesium alloy sheet material 审中-公开
标题翻译：镁合金材料
公开(公告)号：JP2012140655A
公开(公告)日：2012-07-26
申请号：JP2010292517
申请日：2010-12-28
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： YAMAKAWA SHINKO , NUMANO MASASADA , SUGIHARA TAKAYASU , KUBO YUGO , IGUCHI KOJI , MIZUNO OSAMU
IPC分类号： C22C23/02 , C22C23/00 , C22C23/04 , C22C23/06 , C22F1/00 , C22F1/06
摘要： PROBLEM TO BE SOLVED: To provide a magnesium alloy sheet material with excellent corrosion resistance.SOLUTION: The magnesium alloy sheet material comprises a magnesium alloy containing 7.3 mass%-16 mass% Al. When the Al content of the whole sheet material is x mass%, the area with the Al content of 0.8x mass%-1.2x mass% is 50 area% or more, the area with the Al content of 1.4x mass% or more is 17.5 area% or less and there is substantially no area with the Al content of 4.2 mass% or less. In the magnesium alloy sheet material, since the variation of Al concentration is low and there are few areas with extremely low Al content, the occurrence of localized corrosion and the progression of the corrosion are effectively prevented. Thus, the magnesium alloy sheet material has excellent corrosion resistance compared to a die cast material with the same overall Al content.
摘要翻译：要解决的问题：提供具有优异耐腐蚀性的镁合金板材。解决方案：镁合金片材包含含7.3质量％-16质量％Al的镁合金。当整个片材的Al含量为x质量％时，Al含量为0.8×质量％-1.2×质量％的面积为50面积％以上，Al含量为1.4×质量％以上的面积为17.5面积％以下，Al含量基本上为4.2质量％以下。在镁合金板材中，由于Al浓度的变化小，Al含量极低的区域少，所以有效地防止了局部腐蚀的发生和腐蚀的进行。因此，与具有相同总体Al含量的压铸材料相比，镁合金板材具有优异的耐腐蚀性。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2012024786A Magnesium alloy casting, and method for producing the same 有权
标题翻译：镁合金铸造及其制造方法
公开(公告)号：JP2012024786A
公开(公告)日：2012-02-09
申请号：JP2010163374
申请日：2010-07-20
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： UCHIHARA TAKESHI , MIYANAGA TOMOMASA , NUMANO MASASADA , OISHI YUKIHIRO , KAWABE NOZOMI
IPC分类号： B22D11/00 , B22D11/06 , C22C23/02
摘要： PROBLEM TO BE SOLVED: To provide a magnesium alloy casting suppressible of surface cracking over the entire length of a long cast sheet, and a method for producing the same.SOLUTION: The method for producing the magnesium alloy casting in which a long cast sheet 200 is produced by feeding magnesium alloy melt 100 to the mold of a continuous casting machine from a nozzle 50 includes: a magnesium alloy melt feeding step of feeding the magnesium alloy melt 100 to the tip end side of a nozzle 50; and a winding step of winding the long cast sheet 200 in a coil. In the magnesium alloy melt feeding step, the temperature of the magnesium alloy melt at the tip end position of a temperature controllable area controllable of the temperature of the magnesium alloy melt 100 in the process in which the magnesium alloy melt 100 reaches the nozzle tip end is set to be equal to or higher than the liquidus temperature of the magnesium alloy+50°C and equal to or lower than the liquidus temperature of the magnesium alloy+65°C.
摘要翻译：待解决的问题：提供一种镁合金铸件，其可在长期铸造片材的整个长度上抑制表面裂纹及其制造方法。解决方案：通过从喷嘴50向连铸机的模具供给镁合金熔体100而制造长期铸造片200的镁合金铸件的制造方法包括：镁合金熔融进给步骤，镁合金熔体100到喷嘴50的前端侧; 以及将长片200缠绕在线圈中的卷绕工序。在镁合金熔融进料步骤中，在镁合金熔体100到达喷嘴末端的过程中，在镁合金熔体100的温度可控温度可控区域的前端位置处的镁合金熔体的温度设定为等于或高于镁合金+ 50℃的液相线温度并且等于或低于镁合金的液相线温度+ 65℃。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011214156A Magnesium alloy plate 有权
标题翻译：镁合金板
公开(公告)号：JP2011214156A
公开(公告)日：2011-10-27
申请号：JP2011130102
申请日：2011-06-10
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： INOUE RYUICHI , KAWABE NOZOMI , MORI NOBUYUKI , NUMANO MASASADA , MATSUMOTO JUNICHI , NAKAMURA MOTONORI , NISHIZAWA MASAYUKI , KIMURA ATSUSHI , OISHI YUKIHIRO
IPC分类号： C22C23/02 , B21D22/20 , C22C23/00 , C22C23/04 , C22C23/06 , C22F1/00 , C22F1/06
CPC分类号： C22C23/04 , C22C23/00 , C22C23/02 , C22F1/06
摘要： PROBLEM TO BE SOLVED: To provide a magnesium alloy plate excellent in a warm-plastic workability, its manufacturing method, and a worked member prepared by warm-plastic working the plate.SOLUTION: The magnesium alloy plate is manufactured by applying a predetermined distortion to a rolled material (RS), which is not subjected to a heat treatment for recrystallization, and by not performing that heat treatment even after the distortion was applied. The distortion application is performed by heating the rolled material RS in a heating furnace 10, and by passing the heated rolled material RS between the heated rollers 21 thereby to bend the rolled material RS, so that the bent plate may have a half value width of the (0004) diffraction peak in the monochromatic X-ray diffraction, at 0.20 deg. to 0.59 deg. This alloy plate utilizes the residual distortion to cause a continuous recrystallization in the warm-plastic working operation thereby to manifest a high plastic deformability.
摘要翻译：要解决的问题：提供一种具有优异的热塑性加工性的镁合金板，其制造方法和通过对该板进行热塑性加工而制成的加工构件。解决方案：通过将预定变形施加到不进行再结晶热处理的轧制材料（RS），即使施加变形也不进行热处理。通过在加热炉10中加热轧制材料RS并且通过将加热的轧制材料RS通过加热的辊21之间来弯曲轧制材料RS来进行变形应用，使得弯曲板的半值宽度为在单色X射线衍射中的（0004）衍射峰，在0.20度。至0.59度该合金板利用残余变形在暖塑加工操作中引起连续的再结晶，从而表现出高的塑性变形性。

4. 发明专利

JP2011174160A Solution treatment method of magnesium alloy material 有权
标题翻译：镁合金材料的处理方法
公开(公告)号：JP2011174160A
公开(公告)日：2011-09-08
申请号：JP2010041031
申请日：2010-02-25
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： UCHIHARA TAKESHI , NUMANO MASASADA , MIYANAGA TOMOMASA , OISHI YUKIHIRO , KAWABE NOZOMI
IPC分类号： C22F1/06 , B21C47/26 , C22F1/00
摘要： PROBLEM TO BE SOLVED: To provide a solution treatment method enabling to uniformly cool an alloy coil wound into a coil, even when directly subjecting the same to the solution treatment. SOLUTION: The solution treatment method of an Mg alloy material comprises: a heating step of heating the Mg alloy material; a cooling step of cooling the Mg alloy material by soaking the Mg alloy material in a refrigerant after the heating step; and a pulling step of pulling up the Mg alloy material from the refrigerant after the cooling step. The Mg alloy material is an Mg alloy coil 10 wound into a coil. The outermost layer of the Mg alloy coil 10 is covered with an outer cover 20 until it is subjected to the cooling step so as to prevent the surface of the Mg alloy coil 10 from being exposed. The Mg alloy coil 10 is directly subjected to the heating, cooling and pulling steps in the form of the coil. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使在直接对其进行固溶处理时，也可以提供能够均匀地冷却卷绕在线圈中的合金线圈的固溶处理方法。解决方案：Mg合金材料的固溶处理方法包括：加热Mg合金材料的加热步骤; 冷却步骤，通过在加热步骤之后将Mg合金材料浸入制冷剂中来冷却Mg合金材料; 以及在冷却步骤之后从制冷剂中拉出Mg合金材料的拉拔步骤。 Mg合金材料是卷绕在线圈中的Mg合金线圈10。 Mg合金线圈10的最外层被外盖20覆盖，直到经受冷却步骤，以防止Mg合金线圈10的表面露出。 Mg合金线圈10直接进行线圈形式的加热，冷却和拉伸步骤。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010157598A Magnesium alloy member and method of manufacturing the same 审中-公开
标题翻译：镁合金会员及其制造方法
公开(公告)号：JP2010157598A
公开(公告)日：2010-07-15
申请号：JP2008334669
申请日：2008-12-26
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： NUMANO MASASADA , INOUE RYUICHI , OKUDA NOBUYUKI , KAWABE NOZOMI , MORI KOJI , MORI NOBUYUKI , OISHI YUKIHIRO , KITAMURA TAKAHIKO
IPC分类号： H05K5/02 , B21D53/00 , B31B50/62
CPC分类号： H05K5/04 , Y10T29/49908 , Y10T156/10 , Y10T156/1002 , Y10T428/12611
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnesium alloy member for bonding a stiffener to a base material with sufficient productivity. SOLUTION: The method of manufacturing the magnesium alloy member includes: a bonding step of bonding the metallic stiffener 2 to a plate 1 formed of magnesium alloy and an organic material is prevented from being left in a bonding part; and a plastic working step of performing plastic working on the plate 1 to which the stiffener 2 is bonded. Inorganic adhesive is used as a desirable bonding means of the plate 1 and the stiffener 2. The magnesium alloy member is formed by a bonding structure of the plate 1 and the stiffener 2, thereby the magnesium alloy member can be obtained with high production efficiency compared to a case when the stiffener is formed by cutting. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种制造用于以足够的生产率将加强件粘合到基材的镁合金构件的方法。解决方案：制造镁合金构件的方法包括：防止金属加强件2与由镁合金形成的板1和有机材料接合的接合步骤留在接合部分中; 以及在与加强件2接合的板1上进行塑性加工的塑性加工步骤。使用无机粘合剂作为板1和加强件2的期望的接合装置。镁合金构件通过板1和加强件2的接合结构形成，从而可以获得高生产效率的镁合金构件涉及通过切割形成加强件时的情况。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2010077465A Molded body of magnesium alloy 有权
标题翻译：镁合金的模制体
公开(公告)号：JP2010077465A
公开(公告)日：2010-04-08
申请号：JP2008244437
申请日：2008-09-24
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： MORI NOBUYUKI , KAWABE NOZOMI , OISHI YUKIHIRO , OKUDA NOBUYUKI , NUMANO MASASADA , INOUE RYUICHI , KITAMURA TAKAHIKO , MORI KOJI
IPC分类号： C22C23/02 , B21D22/20 , B21J5/00 , B21K21/16 , C22F1/00 , C22F1/06
摘要： PROBLEM TO BE SOLVED: To provide a molded body of a magnesium alloy, which is a press-molded body and has a wide inner space, and to provide a method for manufacturing the same. SOLUTION: The molded body of the magnesium alloy 1 is formed by press-molding a plate made from the magnesium alloy, and includes a bottom face section 10 and a sidewall section 11 which is provided so as to rise from the bottom face section 10. The sidewall section 11 includes a thin wall part 13 and a thick wall part 14 of which the thickness is thicker than the thickness t 13 of the thin wall part 13. The thickness of the thinnest portion in the thin wall part 13 is 40 to 90% of the thickness of the thickest portion in the thick wall part 14, and the length l 13 in a rising direction of the thin wall part 13 is 20 to 50% of the length l 11 in a rising direction of the sidewall section 11. The inner space of the molded body 1 is widened because the molded body 1 has the thin wall part 13. The molded body 1 can be formed, for instance, with a multistage pressing process. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种作为压制成型体并具有宽内部空间的镁合金成型体，并提供其制造方法。解决方案：镁合金1的成形体通过对由镁合金制成的板进行加压成型而形成，并且包括底面部10和侧壁部11，该侧面部11设置成从底面侧壁部分11包括薄壁部分13和厚壁部分14，其厚度厚于薄壁部分13的厚度t SB 13。厚度最薄部分薄壁部13的厚壁部14的厚度的40〜90％是厚壁部14的上部方向上的长度l SB> 13 为20〜在侧壁部分11的上升方向上的长度l 11 的50％。由于成型体1具有薄壁部分13，成型体1的内部空间变宽。成型体1 可以例如通过多级压制方法形成。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2014050863A Metal formed body and method of producing metal formed body 有权
标题翻译：金属成型体及金属成型体的制造方法
公开(公告)号：JP2014050863A
公开(公告)日：2014-03-20
申请号：JP2012196954
申请日：2012-09-07
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： MORI KOJI , NUMANO MASASADA , TSUBOTA TAISUKE , KAWABE NOZOMI
IPC分类号： B21D5/01 , B21D11/08 , C22C23/00 , C22C23/02 , C22C23/04 , C22C23/06 , C22F1/00 , C22F1/06
摘要： PROBLEM TO BE SOLVED: To provide a metal formed body having a sharp-edge corner part and its production method.SOLUTION: A metal formed body 2 is produced by shaping a metal plate 1 based on a light metal and has a corner part 2c formed by the shaping. In the corner part 2c of the metal formed body 2, there is an area in which the thickness is smaller than a thickness T of plane parts 2p other than the corner part 2c, and the outward bend radius Rof the corner part 2c is equal to or smaller than the thickness T of the plane parts 2p. The metal formed body 2 is produced by forming a groove 1g for bending in a part of the metal plate 1 (step α) and shaping the metal plate 1, with the groove 1g for bending located inside the bending, in such a manner that the outward bend radius Rof the corner part 2c is equal to or smaller than the thickness T of the plane parts 2p other than the corner part 2c (step β).
摘要翻译：要解决的问题：提供一种具有尖锐角部的金属成形体及其制造方法。解决方案：通过使金属板1基于轻金属成形而形成金属成形体2，并形成有角部2c 通过塑造。在金属成形体2的角部2c中，存在厚度小于角部2c以外的平面部2p的厚度T的区域，角部2c的向外弯曲半径Rof等于或小于平面部分2p的厚度T. 金属成形体2通过在金属板1的一部分（步骤α）中形成用于弯曲的槽1g并且使金属板1成形，通过在弯曲中位于弯曲处的弯曲槽1g来形成金属成形体2，角部2c的向外弯曲半径Rof等于或小于角部2c以外的平面部2p的厚度T（步骤bgr）。

8. 发明专利

JP2012011463A Composite material, component for continuous casting, nozzle for continuous casting, continuous casting method, and cast material 有权
标题翻译：复合材料，连续铸造用组件，连续铸造用喷嘴，连续铸造方法和铸造材料
公开(公告)号：JP2012011463A
公开(公告)日：2012-01-19
申请号：JP2011125063
申请日：2011-06-03
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： MIYANAGA TOMOMASA , UCHIHARA TAKESHI , NUMANO MASASADA , OISHI YUKIHIRO , KAWABE NOZOMI
IPC分类号： B22D11/10 , B22D11/00 , B22D11/06 , C04B41/85 , C22C23/02
摘要： PROBLEM TO BE SOLVED: To provide a composite material which is suitable for forming a component for continuous casting, the component being less susceptible to flowing of molten metal into a gap formed between a nozzle and a movable mold and thus enabling continuous casting of a cast material excellent in surface quality for a long period of time.SOLUTION: The composite material (nozzle 1) includes a porous body 2 having a number of pores, and a filler that is internally present in at least a part of a surface portion of the porous body 2, the surface portion in contact with a melt of pure magnesium or magnesium alloy. The filler, which is internally present in the porous body 2, is composed of at least one substance selected from among nitride, carbide and carbon.
摘要翻译：要解决的问题：为了提供适合于形成用于连续铸造的部件的复合材料，该部件不易熔融金属流入形成在喷嘴和可移动模具之间的间隙中，从而能够连续铸造的表面质量优良的铸造材料。解决方案：复合材料（喷嘴1）包括具有多个孔的多孔体2和内部存在于多孔体2的表面部分的至少一部分中的填料，接触的表面部分具有纯镁或镁合金的熔体。内部存在于多孔体2中的填料由选自氮化物，碳化物和碳中的至少一种物质构成。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2011214155A Magnesium alloy plate 有权
标题翻译：镁合金板
公开(公告)号：JP2011214155A
公开(公告)日：2011-10-27
申请号：JP2011130101
申请日：2011-06-10
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： INOUE RYUICHI , KAWABE NOZOMI , MORI NOBUYUKI , NUMANO MASASADA , MATSUMOTO JUNICHI , NAKAMURA MOTONORI , NISHIZAWA MASAYUKI , KIMURA ATSUSHI , OISHI YUKIHIRO
IPC分类号： C22C23/02 , B21B3/00 , C22C23/00 , C22C23/04 , C22C23/06 , C22F1/00 , C22F1/06
CPC分类号： C22C23/04 , C22C23/00 , C22C23/02 , C22F1/06
摘要： PROBLEM TO BE SOLVED: To provide a magnesium alloy plate excellent in a warm-plastic workability, its manufacturing method, and a worked member prepared by warm-plastic working the plate.SOLUTION: The magnesium alloy plate is manufactured by applying a predetermined distortion to a rolled material RS, which is not subjected to a heat treatment for recrystallization, and not performing that heat treatment even after the distortion was applied. The distortion application is performed by heating the rolled material RS in a heating furnace 10, and by passing the heated rolled material RS between heated rollers 21 thereby to bend the rolled material RS, so that the bent plate may have a half value width of the (0004) diffraction peak in the monochromatic X-ray diffraction, at 0.20 deg. to 0.59 deg. This alloy plate utilizes the residual distortion to cause a continuous recrystallization in the warm-plastic working operation thereby to manifest a high plastic deformability.
摘要翻译：要解决的问题：提供一种具有优异的热塑性加工性的镁合金板，其制造方法和通过对该板进行热塑性加工而制成的加工构件。解决方案：通过将预定变形施加到不进行再结晶热处理的轧制材料RS，即使在施加变形后也不进行热处理。通过在加热炉10中加热轧制材料RS并且通过将加热的轧制材料RS通过加热的辊21之间来弯曲轧制材料RS来进行变形应用，使得弯曲板的半值宽度可以为（0004）单色X射线衍射中的衍射峰，在0.20度。至0.59度该合金板利用残余变形在暖塑加工操作中引起连续的再结晶，从而表现出高的塑性变形性。

10. 发明专利

JP2010115690A Twin roll type continuous casting device and twin roll type continuous casting method 审中-公开
标题翻译：双辊型连续铸造装置和双辊型连续铸造方法
公开(公告)号：JP2010115690A
公开(公告)日：2010-05-27
申请号：JP2008291274
申请日：2008-11-13
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： NUMANO MASASADA , TSURITA TAMIO
IPC分类号： B22D11/06 , B22D11/11 , B22D43/00
摘要： PROBLEM TO BE SOLVED: To provide a twin roll type continuous casting method which can produce a cast material while removing the solidified matter of a molten metal stuck to a molten metal supply port, and to provide a twin roll type continuous casting device suitable for the method.
SOLUTION: The twin roll type continuous casting device is provided with: a pair of synchronously rotating casting rolls 41, 42; and a molten metal supply member 10 for continuously supplying a molten metal LM to the space between both the casting rolls 41, 42. The twin roll type casting device 1 is provided with: a supply mechanism 30 supplying wires 21, 22 (inclusions) to the space between the molten metal supply port of the molten metal supply member 10 and the casting rolls 41, 42. The wires 21, 22 supplied from the supply mechanism 30 are fed out to the casting direction together with the cast material M by the rotation of the casting rolls 41, 42 so as to remove the solidified matter of the molten metal LM stuck to the molten metal supply port 11.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种双辊式连续铸造方法，其可以在除去粘附到熔融金属供给口的熔融金属的固化物的同时制造铸造材料，并且提供双辊型连续铸造装置适合该方法。解决方案：双辊式连续铸造装置设置有：一对同步旋转的铸辊41,42; 以及用于将熔融金属LM连续地供给到两个铸辊41,42之间的空间的熔融金属供给构件10.双辊型铸造装置1具备供给机构30，将供给线21,22（夹杂物）熔融金属供给部件10的熔融金属供给口与铸辊41,42之间的空间。从供给机构30供给的电线21,22与铸造材料M一起通过旋转被送出到铸造方向的铸辊41,42，以除去粘附在熔融金属供给口11上的熔融金属LM的固化物质。（C）2010，JPO＆INPIT

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