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1. 发明授权

US09287028B2 Alloy composition, Fe-based nano-crystalline alloy and forming method of the same 有权
标题翻译：合金组成，Fe基纳米晶合金及其成型方法相同
公开(公告)号：US09287028B2
公开(公告)日：2016-03-15
申请号：US13392441
申请日：2010-07-20
申请人： Akiri Urata , Yasunobu Yamada , Hiroyuki Matsumoto , Shigeyoshi Yoshida , Akihiro Makino
发明人： Akiri Urata , Yasunobu Yamada , Hiroyuki Matsumoto , Shigeyoshi Yoshida , Akihiro Makino
IPC分类号： C21D6/00 , H01F1/153 , C22C33/00 , C22C45/02 , B22F1/00
CPC分类号： C22C45/02 , B22F1/0044 , B22F1/0048 , C21D6/00 , C21D2201/03 , C22C33/003 , H01F1/15308 , H01F1/15333
摘要： An alloy composition of Fe(100-X-Y-Z)BXPYCuz, where 4≦X≦14 atomic %, 0
摘要翻译： Fe（100-X-Y-Z）BXPYCuz的合金组成，其中4＆lt; X 1; X＆lt; ll; 14原子％，0

2. 发明授权

US08287665B2 Soft magnetic alloy, magnetic part using soft magnetic alloy, and method of manufacturing same 有权
标题翻译：软磁合金，使用软磁合金的磁性部件及其制造方法
公开(公告)号：US08287665B2
公开(公告)日：2012-10-16
申请号：US12532088
申请日：2008-03-19
申请人： Akiri Urata , Hiroyuki Matsumoto , Akihiro Makino
发明人： Akiri Urata , Hiroyuki Matsumoto , Akihiro Makino
IPC分类号： H01F1/147
CPC分类号： H01F1/15308 , B22F9/08 , B22F2003/248 , B22F2009/048 , B22F2998/10 , C21D6/00 , C21D6/004 , C21D6/007 , C21D8/1211 , C22C33/0207 , C22C38/002 , C22C38/16 , C22C45/02 , C22C2200/02 , C22C2202/02 , H01F1/15325 , H01F1/15333 , H01F1/15375 , H01F27/255 , H01F27/292 , H01F41/0226 , H01F2017/046 , B22F1/0085 , B22F1/0059 , B22F3/02 , B22F3/24
摘要： A soft magnetic alloy contains P, B, and Cu as essential components. As a preferred example, an Fe-based alloy contains Fe of 70 atomic % or more, B of 5 atomic % to 25 atomic %, Cu of 1.5 atomic % or less (excluding zero), and P of 10 atomic or less (excluding zero).
摘要翻译：软磁合金含有P，B和Cu作为必要成分。作为优选的例子，Fe系合金含有70原子％以上的Fe，5原子％〜25原子％的B，1.5原子％以下的Cu（不包括零），10原子以下的P 零）。

3. 发明申请

US20060170524A1 Magnetic core for high frequency and inductive component using same 有权
标题翻译：磁芯用于高频和电感元件使用相同
公开(公告)号：US20060170524A1
公开(公告)日：2006-08-03
申请号：US10548286
申请日：2004-08-20
申请人： Teruhiko Fujiwara , Akiri Urata , Akihira Inoue
发明人： Teruhiko Fujiwara , Akiri Urata , Akihira Inoue
IPC分类号： H01F27/02
CPC分类号： H01F1/15366 , H01F1/15308 , H01F3/14 , H01F17/062 , H01F27/027 , H01F27/292
摘要： A high-frequency core is a molded body obtained by molding a mixture of a soft magnetic metallic glass powder and a binder in an amount of 10% or less in mass ratio. The powder has an alloy composition represented by a general formula (Fe1-a-bNiaCob)100-x-y-z(M1-pM′p)xTyBz (where 0≦a≦0.30, 0≦b≦0.50,0≦a+b≦0.50,0≦p≦0.5, 1 atomic %≦x≦5 atomic %, 1 atomic %≦y≦12 atomic %, 12 atomic %≦z≦25 atomic %, 22≦(x+y+z)≦32, M being at least one selected from Zr, Nb, Ta, Hf, Mo, Ti, V, Cr, and W, M′ being at least one selected from Zn, Sn, R (R being at least one element selected from rare earth metals including Y), T being at least one selected from Al, Si, C, and P). An inductance component includes the high-frequency core and at least one turn of winding wound around the core.
摘要翻译：高频芯是通过以质量比为10％以下的量成型软磁性金属玻璃粉末和粘合剂的混合物而得到的成型体。该粉末具有由通式（Fe-1-a-b）100-xyz表示的合金组成，（M 1-p M'p）x X 1 Z z / / SUB >（其中0 <= a <= 0.30,0 <= b <= 0.50,0 <= a + b <= 0.50,0 <= p <= 0.5,1原子％<= x <= 5原子％原子％<= y <= 12原子％，12原子％<= z <= 25原子％，22 <=（x + y + z）<= 32，M为选自Zr，Nb，Ta， Hf，Mo，Ti，V，Cr和W，M'为选自Zn，Sn，R（R为至少一种选自含Y的稀土金属的元素）中的至少一种，T为选自Al ，Si，C和P）。电感分量包括高频磁芯和缠绕在磁芯上的绕组的至少一圈。

4. 发明申请

US20100188186A1 SOFT MAGNETIC AMORPHOUS ALLOY 审中-公开
标题翻译：软磁非晶合金
公开(公告)号：US20100188186A1
公开(公告)日：2010-07-29
申请号：US12678938
申请日：2008-09-16
申请人： Akiri Urata , Hiroyuki Matsumoto , Akihiro Makino
发明人： Akiri Urata , Hiroyuki Matsumoto , Akihiro Makino
IPC分类号： H01F27/24 , H01F1/153
CPC分类号： H01F1/15308 , B22F3/006 , B22F9/002 , H01F41/0226 , H01F41/0233
摘要： A soft magnetic amorphous alloy represented by the following composition formula: {Fea(SixByPz)1-a}100-bLb. In the composition formula, L represents one or more elements selected from Al, Cr, Zr, Nb, No, Hf, Ta and W, and a, b, x, y, and z meets the conditions of: 0.7≦a≦0.82; 0≦b≦5 atomic %; 0.05≦x≦0.6; 0.1≦y≦0.85; 0.05≦z≦0.7; and x+y+z=1.
摘要翻译：由以下组成式表示的软磁性无定形合金：{Fea（SixByPz）1-a} 100-bLb。在组成式中，L表示选自Al，Cr，Zr，Nb，No，Hf，Ta和W中的一种或多种元素，a，b，x，y和z满足条件：0.7＆nlE; a＆nlE; 0.82; 0＆nlE; b＆nlE; 5原子％; 0.05＆nlE; x＆nlE; 0.6; 0.1＆nlE; y＆nlE; 0.85; 0.05＆nl; z＆nlE; 0.7; x + y + z = 1。

5. 发明申请

US20050254989A1 High-frequency core and inductance component using the same 审中-公开
标题翻译：高频铁芯和电感元件采用相同的
公开(公告)号：US20050254989A1
公开(公告)日：2005-11-17
申请号：US11125747
申请日：2005-05-09
申请人： Teruhiko Fujiwara , Akiri Urata , Akihisa Inoue
发明人： Teruhiko Fujiwara , Akiri Urata , Akihisa Inoue
IPC分类号： H01F1/153 , H01F3/14 , H01F17/06 , H01F41/02 , C22C38/18
CPC分类号： H01F1/15308 , H01F1/15316 , H01F1/15325 , H01F1/15375 , H01F3/14 , H01F17/062 , H01F41/0246 , H01F2017/048
摘要： A high-frequency core is a molded body obtained by molding a mixture of a soft magnetic metallic glass powder and a binder in an amount of 10% or less in mass ratio. The powder has an alloy composition represented by (Fe1-aCoa)100-x-y-z-q-r(M1-pM′p)xTyBzCqAlr(0
摘要翻译：高频芯是通过以质量比为10％以下的量成型软磁性金属玻璃粉末和粘合剂的混合物而得到的成型体。该粉末具有由（Fe-1-a）100-xyzqr（M 1-p）表示的合金组成， >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> <<<<<< （0

6. 发明申请

US20120199254A1 ALLOY COMPOSITION, FE-BASED NANO-CRYSTALLINE ALLOY AND FORMING METHOD OF THE SAME 有权
标题翻译：合金组合物，基于有限元的纳米晶体合金及其形成方法
公开(公告)号：US20120199254A1
公开(公告)日：2012-08-09
申请号：US13392441
申请日：2010-07-20
申请人： Akiri Urata , Yasunobu Yamada , Hiroyuki Matsumoto , Shigeyoshi Yoshida , Akihiro Makino
发明人： Akiri Urata , Yasunobu Yamada , Hiroyuki Matsumoto , Shigeyoshi Yoshida , Akihiro Makino
IPC分类号： C21D6/00 , C22C38/10 , C22C38/16
CPC分类号： C22C45/02 , B22F1/0044 , B22F1/0048 , C21D6/00 , C21D2201/03 , C22C33/003 , H01F1/15308 , H01F1/15333
摘要： An alloy composition of Fe(100-X-Y-Z)BXPYCuz, where 4≦X≦14 atomic %, 0
摘要翻译： Fe（100-X-Y-Z）BXPYCuz的合金组成，其中4＆lt; X 1; X＆lt; ll; 14原子％，0

7. 发明授权

US07170378B2 Magnetic core for high frequency and inductive component using same 有权
标题翻译：磁芯用于高频和电感元件使用相同
公开(公告)号：US07170378B2
公开(公告)日：2007-01-30
申请号：US10548286
申请日：2004-08-20
申请人： Teruhiko Fujiwara , Akiri Urata , Akihisa Inoue
发明人： Teruhiko Fujiwara , Akiri Urata , Akihisa Inoue
IPC分类号： H01F27/02
CPC分类号： H01F1/15366 , H01F1/15308 , H01F3/14 , H01F17/062 , H01F27/027 , H01F27/292
摘要： A high-frequency core is a molded body obtained by molding a mixture of a soft magnetic metallic glass powder and a binder in an amount of 10% or less in mass ratio. The powder has an alloy composition represented by a general formula (Fe1-a-bNiaCob)100-x-y-z(M1-pM′p)xTyBz (where 0≦a≦0.30, 0≦b≦0.50, 0≦a+b≦0.50, 0≦p≦0.5, 1 atomic %≦x≦5 atomic %, 1 atomic %≦y≦12 atomic %, 12 atomic %≦z≦25 atomic %, 22≦(x+y+z)≦32, M being at least one selected from Zr, Nb, Ta, Hf, Mo, Ti, V, Cr, and W, M′ being at least one selected from Zn, Sn, R (R being at least one element selected from rare earth metals including Y), T being at least one selected from Al, Si, C, and P). An inductance component includes the high-frequency core and at least one turn of winding wound around the core.
摘要翻译：高频芯是通过以质量比为10％以下的量成型软磁性金属玻璃粉末和粘合剂的混合物而得到的成型体。该粉末具有由通式（Fe-1-a-b）100-xyz表示的合金组成，（M 1-p M'p）x X 1 Z z / / SUB >其中0 <= a <= 0.30,0 <= b <= 0.50,0 <= a + b <= 0.50,0 <= p <= 0.5,1原子％<= x <= 5原子％原子％<= y <= 12原子％，12原子％<= z <= 25原子％，22 <=（x + y + z）<= 32，M为选自Zr，Nb，Ta， Hf，Mo，Ti，V，Cr和W，M'为选自Zn，Sn，R（R为至少一种选自含Y的稀土金属的元素）中的至少一种，T为选自Al ，Si，C和P）。电感分量包括高频磁芯和缠绕在磁芯上的绕组的至少一圈。

8. 发明申请

US20100097171A1 SOFT MAGNETIC ALLOY, MAGNETIC COMPONENT USING THE SAME, AND THIER PRODUCTION METHODS 有权
标题翻译：软磁合金，使用其的磁性部件及其生产方法
公开(公告)号：US20100097171A1
公开(公告)日：2010-04-22
申请号：US12532088
申请日：2008-03-19
申请人： Akiri Urata , Hiroyuki Matsumoto , Akihiro Makino
发明人： Akiri Urata , Hiroyuki Matsumoto , Akihiro Makino
IPC分类号： H01F27/24 , C22C45/02 , C22C38/16 , H01F1/01 , C22C38/00 , C22C30/02 , B22F1/00 , B22F7/04
CPC分类号： H01F1/15308 , B22F9/08 , B22F2003/248 , B22F2009/048 , B22F2998/10 , C21D6/00 , C21D6/004 , C21D6/007 , C21D8/1211 , C22C33/0207 , C22C38/002 , C22C38/16 , C22C45/02 , C22C2200/02 , C22C2202/02 , H01F1/15325 , H01F1/15333 , H01F1/15375 , H01F27/255 , H01F27/292 , H01F41/0226 , H01F2017/046 , B22F1/0085 , B22F1/0059 , B22F3/02 , B22F3/24
摘要： A soft magnetic alloy contains P, B, and Cu as essential components. As a preferred example, an Fe-based alloy contains Fe of 70 atomic % or more, B of 5 atomic % to 25 atomic %, Cu of 1.5 atomic % or less (excluding zero), and P of 10 atomic or less (excluding zero).
摘要翻译：软磁合金含有P，B和Cu作为必要成分。作为优选的例子，Fe系合金含有70原子％以上的Fe，5原子％〜25原子％的B，1.5原子％以下的Cu（不包括零），10原子以下的P 零）。

9. 发明申请

US20070175545A1 Amorphous soft magnetic alloy and inductance component using the same 审中-公开
标题翻译：非晶软磁合金和电感元件使用相同
公开(公告)号：US20070175545A1
公开(公告)日：2007-08-02
申请号：US11701342
申请日：2007-02-01
申请人： Akiri Urata , Teruhiko Fujiwara , Hiroyuki Matsumoto , Yasunobu Yamada , Akihisa Inoue
发明人： Akiri Urata , Teruhiko Fujiwara , Hiroyuki Matsumoto , Yasunobu Yamada , Akihisa Inoue
IPC分类号： H01F1/153
CPC分类号： H01F1/153 , B22F9/002 , B22F2003/248 , B22F2998/00 , B22F2998/10 , C22C28/00 , C22C33/003 , C22C33/0207 , C22C33/0257 , C22C45/02 , H01F1/15308 , H01F1/15375 , H01F3/14 , H01F17/062 , H01F41/0226 , H01F41/0246 , H01F2017/048 , B22F9/082 , B22F2201/20 , B22F2201/11 , B22F3/18 , B22F3/24
摘要： To provide an amorphous soft magnetic alloy having a supercooled liquid region and excellent in amorphous-forming ability and soft magnetic properties, by selecting and optimizing an alloy composition, and to further provide a ribbon, a powder, a high-frequency magnetic core, and a bulk member each using such an amorphous soft magnetic alloy. The amorphous soft magnetic alloy has a composition expressed by a formula of (Fe1-αTMα)100-w-x-y-zPwBxLySiz, wherein unavoidable impurities are contained, TM is at least one selected from Co and Ni, L is at least one selected from the group consisting of Al, V, Cr, Y, Zr, Mo, Nb, Ta, and W, 0≦α0.98, 2≦w≦16 at %, 2≦x≦16 at %, 0
摘要翻译：为了提供具有过冷液体区域，非晶形成能力和软磁性能优异的非晶软磁合金，通过选择和优化合金组成，并进一步提供带状物，粉末，高频磁芯和每个使用这种非晶软磁合金的块体。无定形软磁性合金具有由下式表示的组成：（Fe-1-α-ααα）100-w x z z P w 其中含有不可避免的杂质，TM是选自Co和Ni中的至少一种，L，L 是选自Al，V，Cr，Y，Zr，Mo，Nb，Ta和W中的至少一种，0≤0.98,2≤w≤16at％，2≤x <= 16 at％，0

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