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101. 发明申请

WO2014088250A1 고온성형에 의한 고투자율 비정질 압분자심 코아 및 그 제조 방법 审中-公开
标题翻译：通过高温成型制造高渗透性不饱和聚酯粉末的方法及其制备方法
公开(公告)号：WO2014088250A1
公开(公告)日：2014-06-12
申请号：PCT/KR2013/010731
申请日：2013-11-25
申请人： 배은영
发明人： 김규진
IPC分类号： B22F3/02 , B22F3/24 , H01F41/02
CPC分类号： H01F1/15308 , B22F1/0062 , B22F1/007 , B22F1/02 , B22F3/02 , B22F3/14 , B22F3/24 , B22F9/002 , B22F2003/023 , B22F2003/145 , B22F2003/248 , C22C33/003 , C22C45/02 , C22C2202/02 , H01F1/153 , H01F1/15316 , H01F1/1535 , H01F1/15383 , H01F1/24 , H01F3/08 , H01F41/02 , H01F41/0246
摘要： 본 발명에 있어서, 고주파수 대역에서도 실효투자율의 변화폭이 적은 고온성형에 의한 고투자율 비정질 압분자심 코아의 제조 방법에 따르면, 분말 간의 절연제로서 인산코팅 및 폴리이미드계에 의한 2회 코팅을 실시하고, 고온에서 분말의 윤활이 가능한 이황화몰리브덴(MoS 2 ) 혹은 흑연분말을 사용하여, 약 200~550℃의 온도에서 자동 압축성형을 통하여 고주파수 대역에서도 실효투자율의 변화폭이 적고, 실효투자율이 75 이상이면서, 50KHz 주파수와 유도자속밀도 1000Gauss의 조건하에서 철손이 300mW/cc 이하로 매우 낮은 비정질 압분자심 코아를 제조할 수 있게 된다. 또한, 본 발명에 의한 고온에서 자동 성형한 고투전율의 비정질 압분자심 코아는 성형 밀도가 높고 표면 크랙이 전혀 없으며, 입자간 절연이 양호하여 주파수 의존성이 적으며, 고주파수 대역에서도 실효투자율의 변화폭이 적기 때문에 수 KHz에서 수십 MHz 주파수 대역의 전기 및 전자 디바이스의 자성 재료로서 이용 가능한 경제적인 고온성형에 의한 고투자율 비정질 압분자심 코아가 제공될 수 있게 된다.
摘要翻译：在本发明中，通过高温成型制备高透度非晶态压缩粉末芯的方法，即使在高频带下，有效磁导率的可变范围也小，可以制备非晶态压缩粉末芯，即使在高频带下也具有有效磁导率的可变范围小，有效磁导率为75以上，在频率为50KHz的条件下具有明显小的铁损，300mW / cc以下，感应磁通量为1000高斯，通过涂覆两次，即用磷酸涂层和聚酰亚胺基涂层作为粉末之间的绝缘体，然后通过使用二硫化钼（MoS2）或石墨粉末在约200-550℃的温度下进行自动压缩成型可以在高温下润滑。此外，本发明通过经济的高温成型提供高透度非晶态压缩粉末芯，其中通过在高温下自动模塑而获得的高透度非晶态压缩粉末芯具有高成型密度和无表面裂纹在颗粒之间具有良好的绝缘性能，从而对频率的依赖性较小，即使在高频带下也具有有效磁导率的小变化范围。因此，高磁导率无定形压缩粉末芯可以用作在几个KHz至几十MHz的频带下操作的电气和电子设备的磁性材料。

102. 发明申请

WO2013141879A1 CONTINUOUS MOLDLESS FABRICATION OF AMORPHOUS ALLOY INGOTS 审中-公开
标题翻译：连续无机合成非晶态合金
公开(公告)号：WO2013141879A1
公开(公告)日：2013-09-26
申请号：PCT/US2012/030378
申请日：2012-03-23
申请人： CRUCIBLE INTELLECTUAL PROPERTY LLC , APPLE INC. , PREST, Christopher D. , POOLE, Joseph C. , STEVICK, Joseph W. , WANIUK, Theodore Andrew , PHAM, Quoc Tran
发明人： PREST, Christopher D. , POOLE, Joseph C. , STEVICK, Joseph W. , WANIUK, Theodore Andrew , PHAM, Quoc Tran
IPC分类号： B22F9/00 , C22C1/00
CPC分类号： B22F9/002 , B22F9/04 , B22F9/08 , B22F2998/10 , B22F2999/00 , C22B9/22 , C22B9/221 , C22C1/002 , C22C1/02 , C22C33/003 , C22C45/00 , C22C45/001 , C22C45/003 , C22C45/02 , C22C45/10 , B22F2202/05 , B22F2202/06 , B22F2202/07 , B22F2202/11 , B22F2202/13 , B22F2201/10 , B22F2201/20 , B22F2009/0804
摘要： Described herein is a method of producing an alloy. The method includes pouring a stream of molten mixture of component elements of the alloy, separating the stream into discrete pieces, solidifying the discrete pieces by cooling before the discrete pieces contact any liquid or solid. Also described herein is another method of producing an alloy. This method includes pouring and solidifying a stream of molten mixture of component elements of the alloy into a rod or pulling a rod from a molten mixture of component elements of the alloy, before the rod contacts any liquid or solid, separating the rod into discrete pieces. An apparatus suitable for carrying out the methods above can include a container from which the molten stream is poured or the solid rod extends, one or more coil, conductive plates, a laser source, or an electron beam source arranged around the molten stream or the solid rod and configured to separate the molten stream or the solid rod into discrete pieces.
摘要翻译：这里描述的是制造合金的方法。该方法包括浇注合金组分的熔融混合物流，将流分离成分离的碎片，在离散的碎片接触任何液体或固体之前通过冷却固化分散的碎片。本文还描述了制造合金的另一种方法。该方法包括在棒接触任何液体或固体之前将合金的组分元素的熔融混合物料流浇注并固化成棒或从合金的组分元素的熔融混合物中拉出棒，将棒分离成离散块。适用于实施上述方法的装置可以包括一个容器，熔融物料流从该容器或实心棒延伸出来，一个或多个线圈，导电板，激光源或电子束源设置在熔融流周围或固体棒并且构造成将熔融流或实心棒分离成离散件。

103. 发明申请

WO2013015361A1 Ｆｅ基非晶質合金、及びＦｅ基非晶質合金粉末を用いた圧粉磁心审中-公开
标题翻译：基于Fe的非晶合金和使用铁基非晶态合金粉末获得的粉末芯
公开(公告)号：WO2013015361A1
公开(公告)日：2013-01-31
申请号：PCT/JP2012/068975
申请日：2012-07-26
申请人：アルプス・グリーンデバイス株式会社 , 高舘金四郎 , 小柴寿人
发明人：高舘　金四郎 , 小柴　寿人
IPC分类号： C22C45/02 , B22F1/00 , H01F1/153 , H01F1/26
CPC分类号： H01F1/28 , B22F9/002 , C22C33/003 , C22C33/0214 , C22C33/0228 , C22C45/02 , H01F1/15308 , H01F1/15375 , H01F41/0246
摘要：特に、ガラス転移点(Tg)を有し且つ高い飽和磁束密度Bs を得ることが可能なFe 基非晶質合金、及びFe 基非晶質合金粉末を用いた圧粉磁心を提供するために、本発明のFe 基非晶質合金は、組成式が、(Fe 100-a-b-c-d-e Cr a P b C c B d Si e (a,b,c,d,e はat%)で示され、0at%≦a≦1.9at%、1.7at%≦b≦8.0at%、0at%≦e≦1.0at%であり、Fe の組成比(100-a-b-c-d-e)は、77at%以上であり、19at%≦b+c+d+e≦21.1at%であり、0.08≦b/(b+c+d) ≦0.43 であり、0.06≦c/(c+d) ≦0.87 であり、ガラス転移点(Tg)を有することを特徴とする。
摘要翻译：为了提供特别是具有玻璃化转变温度（Tg）并且能够实现高饱和磁通密度（Bs）的Fe基非晶合金，以及使用Fe基非晶体合金粉末，本发明的Fe基非晶合金的特征在于组成式Fe100-abcd-eCraPbCcBdSie（a，b，c，d和e表示原子百分比），其中0原子％= a = 1.9at。％，1.7at。％= b = 8.0 at。％，0 at。％= e = 1.0 at。％，Fe（100-abcde）的组成比例不低于77原子％％= b + c + d + e = 21.1 at。％，0.08 = b /（b + c + d）= 0.43,0.06 = c /（c + d）= 0.87，通过玻璃化转变温度 TG）。

104. 发明申请

WO2009013711A3 DEVICE AND PROCESS FOR EXTEMPORANEOUS SYNTHESIS AND INCORPORATION OF A SNITROSOTHIOI IN A HYDROPHILIC MACROMOLAR COMPOSITON 审中-公开
标题翻译：用于生产磁芯，磁芯和电感组件与磁芯
公开(公告)号：WO2009013711A3
公开(公告)日：2009-08-27
申请号：PCT/IB2008052948
申请日：2008-07-23
申请人： VACUUMSCHMELZE GMBH & CO KG , BRUNNER MARKUS
发明人： BRUNNER MARKUS
IPC分类号： H01F1/153 , H01F41/02
CPC分类号： H01F1/15308 , B22F1/0055 , B22F9/002 , B22F2003/248 , B22F2009/048 , B22F2009/049 , B22F2998/10 , B22F2999/00 , C22C1/0433 , C22C33/0257 , C22C2202/02 , H01F1/15333 , H01F1/15375 , H01F17/04 , H01F41/0246 , B22F3/24 , B22F2207/11 , B22F2201/10 , B22F9/04 , B22F2202/03 , B22F1/0088 , B22F3/02
摘要： A magnetic core (1) comprising an assembly of platelet-shaped particles (5) of thickness D and a binder has a particularly linear course of the permeability number over a pre-magnetizing direct field. To this end the platelet-shaped particles (5) have an amorphous volume matrix (8) into which, on the surface (6, 7), of the particle (5), regions (9) having a crystalline microstructure are embedded that have a thickness d, where 0.04 * D d 0.25 * D, and cover a fraction x, where x > 0.1, of the surface (6, 7) of the particle (5).
摘要翻译：制成平板状粒子（5）的厚度D和粘合剂的复合物的磁芯（1）具有渗透性超过预先磁化常数字段特别线性梯度。为了这个目的，所述片形颗粒（5）的无定形体积基质（8），在其中在所述表面（6,7）的颗粒（5）的区域（9）被嵌入用具有厚度d与0.04的晶体结构 * D = D = 0.25包含* D和比例x，其中x = 0.1的表面（6,7）覆盖所述颗粒（5）。

105. 发明申请

WO2009037824A1 軟磁性非晶質合金审中-公开
标题翻译：软磁非晶合金
公开(公告)号：WO2009037824A1
公开(公告)日：2009-03-26
申请号：PCT/JP2008/002545
申请日：2008-09-16
申请人： NECトーキン株式会社 , 国立大学法人東北大学 , 浦田顕理 , 松元裕之 , 牧野彰宏
发明人：浦田顕理 , 松元裕之 , 牧野彰宏
IPC分类号： C22C45/02 , B22F1/00 , H01F1/153 , H01F1/16 , H01F1/22
CPC分类号： H01F1/15308 , B22F3/006 , B22F9/002 , H01F41/0226 , H01F41/0233
摘要：　本発明は、組成式｛Ｆｅａ（ＳｉｘＢｙＰｚ）１－ａ｝１００－ｂＬｂで表される軟磁性非晶質合金である。当該組成式の構成元素のうち、Ｌは、Ａｌ、Ｃｒ、Ｚｒ、Ｎｂ、Ｍｏ、Ｈｆ、Ｔａ及びＷから選択される一種類以上の元素である。また、０．７≦ａ≦０．８２、０＜ｂ≦５原子％、０．０５≦ｘ≦０．６、０．１≦ｙ≦０．８５、０．０５≦ｚ≦０．７及びｘ＋ｙ＋ｚ＝１を満たす構成とした。
摘要翻译：公开了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，Mo，Hf，Ta和W中的一种或多种元素，a，b，x，y和z满足以下关系：0.7 = a = 0.82， 0

106. 发明申请

WO2005098878A3 ALLOY LUMP FOR R-T-B TYPE SINTERED MAGNET, PRODUCING METHOD THEREOF, AND MAGNET 审中-公开
标题翻译： R-T-B型烧结磁铁合金钢，其制造方法及磁铁
公开(公告)号：WO2005098878A3
公开(公告)日：2006-02-02
申请号：PCT/JP2005007190
申请日：2005-04-07
申请人： SHOWA DENKO KK , HASEGAWA HIROSHI , SASAKI SHIRO , HOSONO UREMU , YUI MASAAKI
发明人： HASEGAWA HIROSHI , SASAKI SHIRO , HOSONO UREMU , YUI MASAAKI
IPC分类号： B22F3/115 , C23C4/12 , C23C6/00 , H01F1/00 , H01F1/057 , H01F41/02
CPC分类号： B22F3/115 , B22F1/0055 , B22F9/002 , B22F9/08 , B22F2009/0888 , B22F2998/00 , B22F2998/10 , B22F2999/00 , C22C1/0491 , C22C33/0278 , C23C4/123 , C23C6/00 , H01F1/0571 , H01F1/0577 , B22F9/10 , B22F3/02 , B22F2202/05 , B22F3/1025 , B22F3/24 , B22F2201/11 , B22F2201/20 , B22F9/04 , B22F2201/10 , C22C33/0207 , B22F2201/013 , B22F2009/043 , B22F2009/044 , B22F2003/248
摘要： The present invention is an alloy lump for R-T B type sintered magnets, including an R
摘要翻译：本发明是一种用于R-T B型烧结磁体的合金块，包括R <

107. 发明申请

WO2003106718A1 HARD METALLIC MATERIALS, HARD METALLIC COATINGS, METHODS OF PROCESSING METALLIC MATERIALS AND METHODS OF PRODUCING METALLIC COATINGS 审中-公开
标题翻译：硬金属材料，硬金属涂层，金属材料的加工方法和金属涂层的生产方法
公开(公告)号：WO2003106718A1
公开(公告)日：2003-12-24
申请号：PCT/US2003/001341
申请日：2003-01-15
申请人： BECHTEL BWXT IDAHO, LLC , BRANAGAN, Daniel, J.
发明人： BRANAGAN, Daniel, J.
IPC分类号： C21D1/56
CPC分类号： B22F5/12 , B22F7/08 , B22F9/002 , B22F2998/00 , B22F2999/00 , B23K9/04 , B23K35/3093 , C21D2201/03 , C22C38/22 , C22C38/32 , C22C45/02 , C23C4/04 , C23C4/131 , C23C30/00 , Y10T428/12021 , Y10T428/12097 , B22F9/008
摘要： The invention includes a method of producing a hard metallic material by forming a mixture containing at least 55% iron and at least one of B, C, Si and P. The mixture is formed into an alloy and cooled to form a metallic material having a hardness of greater than about 9.2 GPa. The invention includes a method of forming a wire by combining a metal strip and a powder. The strip and the powder are rolled to form a wire containing at least 55% iron and from 2-7 additional elements including at least one of C, Si and B. The invention also includes a method of forming a hardened surface on a substrate by processing a solid mass to form a powder, applying the powder to a surface to form a layer containing metallic glass, and converting the glass to a crystalline material having a nanocrystalline grain size.
摘要翻译：本发明包括通过形成含有至少55％铁和B，C，Si和P中的至少一种的混合物来生产硬质金属材料的方法。将该混合物形成合金并冷却以形成具有硬度大于9.2GPa。本发明包括通过组合金属带和粉末来形成线的方法。将带材和粉末轧制以形成含有至少55％的铁和2-7个附加元素的丝线，其中包括C，Si和B中的至少一种。本发明还包括一种在基底上形成硬化表面的方法，加工固体以形成粉末，将粉末施加到表面以形成含有金属玻璃的层，并将玻璃转化为具有纳米晶粒度的结晶材料。

108. 发明授权

US11862371B2 Magnetic structural body 有权
公开(公告)号：US11862371B2
公开(公告)日：2024-01-02
申请号：US16989700
申请日：2020-08-10
申请人： Murata Manufacturing Co., Ltd.
发明人： Shinichiro Chiku , Takenori Sekijima
IPC分类号： H01F1/14 , H01F1/147 , H01F1/153 , H01F27/255 , B22F1/08 , B22F1/054 , B22F1/065 , B22F1/17
CPC分类号： H01F1/143 , B22F1/0547 , B22F1/065 , B22F1/08 , B22F1/17 , H01F1/14741 , H01F1/153 , H01F27/255 , B22F2999/00 , B22F1/17 , B22F1/08 , C22C2200/02 , C22C33/02 , B22F2999/00 , B22F1/17 , B22F1/08 , B22F2207/07 , B22F2999/00 , B22F1/17 , B22F1/08 , B22F9/002 , C22C33/02 , B22F2999/00 , B22F1/065 , B22F1/08 , C22C2202/02 , C22C2200/02 , C22C33/02 , C22C1/0433 , B22F2998/10 , B22F9/24 , B22F2202/05 , B22F1/065 , B22F1/17 , B22F1/148 , B22F1/062
摘要： A magnetic structural body contains core-shell structure particles each including a core section and a shell section covering the surface of the core section. The core section is made of an alloy containing a first metal and a second metal. The shell section is made of an alloy which contains the first metal and the second metal and which has a first metal-to-second metal content ratio different from that of the core section. The first metal is a magnetic metal and has a standard redox potential higher than that of the second metal. The neighboring core-shell structure particles are linearly linked to each other.

109. 发明授权

US11716903B2 Thermoelectric conversion element, thermoelectric conversion module, optical sensor, method of producing thermoelectric conversion material, and method of producing thermoelectric conversion element 有权
公开(公告)号：US11716903B2
公开(公告)日：2023-08-01
申请号：US17262980
申请日：2019-07-04
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD. , TOYOTA SCHOOL FOUNDATION
发明人： Masahiro Adachi , Yoshiyuki Yamamoto , Tsunehiro Takeuchi
IPC分类号： H10N10/17 , B22F9/00 , H10N10/01 , H10N10/81 , H10N10/851
CPC分类号： H10N10/17 , B22F9/002 , H10N10/01 , H10N10/81 , H10N10/851
摘要： A thermoelectric conversion element includes: a thermoelectric conversion material portion composed of a material having a band gap; a first electrode disposed in contact with the thermoelectric conversion material portion; a second electrode disposed in contact with the thermoelectric conversion material portion and disposed to be separated from the first electrode; and a sealing portion that seals the thermoelectric conversion material portion. A partial pressure of oxygen in a region surrounding the thermoelectric conversion material portion is maintained by the sealing portion so as to be lower than a partial pressure of oxygen in an external air.

110. 发明申请

US20170346087A1 Electric Device 审中-公开
公开(公告)号：US20170346087A1
公开(公告)日：2017-11-30
申请号：US15537270
申请日：2014-12-17
申请人： Nissan Motor Co., Ltd.
发明人： Manabu Watanabe , Tomohiro Kaburagi , Youichi Yoshioka , Hirokazu Komatsu , Nobutaka Chiba , Shinji Yamamoto
IPC分类号： H01M4/38 , C22C1/10 , C22C29/18 , H01M4/525 , B22F9/04 , H01M4/505 , H01M10/0525
CPC分类号： H01M4/386 , B22F9/002 , B22F9/04 , B22F2009/041 , C22C1/0483 , C22C1/0491 , C22C1/1084 , C22C29/18 , H01M4/505 , H01M4/525 , H01M10/052 , H01M10/0525 , H01M2004/027 , H01M2220/20 , Y02E60/122 , Y02T10/7011
摘要： In an electric device the negative electrode active material layer includes a silicide phase containing a silicide of a transition metal is dispersed in a parent phase containing amorphous or low crystalline silicon as a main component, a predetermined composition, and a ratio value (B/A) of a diffraction peak intensity B of a silicide of a transition metal in a range of 2θ=37 to 45° to a diffraction peak intensity A of a (111) plane of Si in a range of 2θ=24 to 33° in a predetermined range in an X-ray diffraction measurement using a CuKα1 ray is used as a Si-containing alloy. A solid solution or an oxide-coated solid solution in which a coating layer containing an oxide in a predetermined amount is formed on the particle surface of the solid solution and is used in the positive electrode active material layer.

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