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1.发明申请公开(公告)号：US20110171056A1
公开(公告)日：2011-07-14
申请号：US13070773
申请日：2011-03-24
Applicant: Rolf Blank , Matthias Katter , Werner Rodewald , Boris Wall
Inventor： Rolf Blank , Matthias Katter , Werner Rodewald , Boris Wall
CPC classification number: H01F41/0273 , B22F1/0014 , B22F9/023 , B22F2003/248 , B22F2009/044 , B22F2998/00 , B22F2998/10 , C22C33/0278 , H01F1/0573 , H01F1/0577 , B22F9/04 , B22F2201/11 , B22F3/101 , B22F2201/20 , B22F3/04 , B22F3/24
Abstract: A powder consists essentially by weight, of 28.00≦R≦32.00%, where R is at least one rare earth element including Y and the sum of Dy+Tb>0.5, 0.50≦B≦2.00%, 0.50≦Co≦3.50%, 0.050≦M≦0.5%, where M is one or more of the elements Ga, Cu and Al, 0.25 wt %
Abstract translation: 粉末基本上由28.00重量％，重量％，32.00重量％组成，其中R是至少一种稀土元素，包括Y和Dy + Tb> 0.5,0.50＆amp; NlE; B＆amp; NlE; 2.00％，0.50＆nlE; Co＆ 其中M为元素Ga，Cu和Al中的一种或多种，0.25重量％，O为0.1重量％，0.5重量％，0.15重量％以下，C为余量。
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公开(公告)号：US06464894B1
公开(公告)日：2002-10-15
申请号：US09601910
申请日：2000-09-12
Applicant: Sergej Antochin , Wilhelm Fernengel , Matthias Katter , Werner Rodewald , Boris Wall
Inventor： Sergej Antochin , Wilhelm Fernengel , Matthias Katter , Werner Rodewald , Boris Wall
IPC: H01F100
CPC classification number: H01F41/16 , H01F1/0027
Abstract: The invention relates to hard magnetic films made of a polymer matrix and hard magnetic powder particles distributed therein. The films have a thickness of preferably 100 to 500 &mgr;m and are flexible. They can be produced by using a casting method and are suited, for example, as hard magnetic components in miniature motors, polarized relays or sensors.
Abstract translation: 本发明涉及由聚合物基体和分散在其中的硬磁粉末颗粒制成的硬磁膜。 膜的厚度优选为100〜500μm，柔软。 它们可以通过使用铸造方法制造，并且适合于例如微型电动机，极化继电器或传感器中的硬磁性部件。
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3.发明申请Powders for rare earth magnets, rare earth magnets and methods for manufacturing the same 审中-公开稀土磁体粉末，稀土磁铁及其制造方法公开(公告)号：US20070089806A1
公开(公告)日：2007-04-26
申请号：US11255278
申请日：2005-10-21
Applicant: Rolf Blank , Matthias Katter , Werner Rodewald , Boris Wall
Inventor： Rolf Blank , Matthias Katter , Werner Rodewald , Boris Wall
IPC: H01F1/057
CPC classification number: H01F41/0273 , B22F1/0014 , B22F9/023 , B22F2003/248 , B22F2009/044 , B22F2998/00 , B22F2998/10 , C22C33/0278 , H01F1/0573 , H01F1/0577 , B22F9/04 , B22F2201/11 , B22F3/101 , B22F2201/20 , B22F3/04 , B22F3/24
Abstract: A powder consists essentially by weight, of 28.00≦R≦32.00%, where R is at least one rare earth element including Y and the sum of Dy+Tb>0.5, 0.50≦B≦2.00%, 0.50≦Co≦3.50%, 0.050≦M≦0.5%, where M is one or more of the elements Ga, Cu and Al, 0.25 wt %
Abstract translation: 粉末基本上由28.00≤R≤32.00％的重量组成，其中R是包含Y的至少一种稀土元素，Dy + Tb> 0.5,0.50 <= B <= 2.00％，0.50 < Co <= 3.50％，0.050≤M≤0.5％，其中M是元素Ga，Cu和Al中的一种或多种，0.25wt％
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4.发明授权公开(公告)号：US08361242B2
公开(公告)日：2013-01-29
申请号：US13070773
申请日：2011-03-24
Applicant: Rolf Blank , Matthias Katter , Werner Rodewald , Boris Wall
Inventor： Rolf Blank , Matthias Katter , Werner Rodewald , Boris Wall
IPC: H01F1/057
CPC classification number: H01F41/0273 , B22F1/0014 , B22F9/023 , B22F2003/248 , B22F2009/044 , B22F2998/00 , B22F2998/10 , C22C33/0278 , H01F1/0573 , H01F1/0577 , B22F9/04 , B22F2201/11 , B22F3/101 , B22F2201/20 , B22F3/04 , B22F3/24
Abstract: A powder consists essentially by weight, of 28.00≦R≦32.00%, where R is at least one rare earth element including Y and the sum of Dy+Tb>0.5, 0.50≦B≦2.00%, 0.50≦Co≦3.50%, 0.050≦M≦0.5%, where M is one or more of the elements Ga, Cu and Al, 0.25 wt %
Abstract translation: 粉末基本上由28.00重量％，重量％，32.00重量％组成，其中R是至少一种稀土元素，包括Y和Dy + Tb> 0.5,0.50＆amp; NlE; B＆amp; NlE; 2.00％，0.50＆nlE; Co＆ 其中M为元素Ga，Cu和Al中的一种或多种，0.25重量％，O为0.1重量％，0.5重量％，0.15重量％以下，C为余量。
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