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1. 发明授权

US5462808A Highly rigid composite material and process for its manufacture 失效
标题翻译：高刚性复合材料及其制造工艺
公开(公告)号：US5462808A
公开(公告)日：1995-10-31
申请号：US300034
申请日：1994-09-02
申请人： Kazutaka Asabe , Masaru Nishiguchi , Sukeyoshi Yamamoto
发明人： Kazutaka Asabe , Masaru Nishiguchi , Sukeyoshi Yamamoto
IPC分类号： C21D8/00 , C22C33/02 , C23C8/00 , B22F3/00 , C22C29/00
CPC分类号： C23C8/00 , C21D8/005 , C22C33/0228 , C21D2241/01 , C21D2241/02 , Y10T428/12028 , Y10T428/12049 , Y10T428/12056
摘要： A high-rigidity composite material having a Young's modulus larger than 25,000 kgf/mm.sup.2 is disclosed, in which particles are dispersed in a matrix of a ferritic steel, and the degree of accumulation of {111} planes in a plane perpendicular to a given direction, in terms of X-ray diffraction intensity, is 30 times larger than that of equiaxial polycrystals.
摘要翻译：公开了一种杨氏模量大于25,000kgf / mm2的高刚性复合材料，其中颗粒分散在铁素体钢的基质中，并且{111}面在垂直于给定方向的平面中的累积程度，在X射线衍射强度方面，是等轴多晶体的30倍以上。

2. 发明授权

US09028711B2 Negative electrode material for a nonaqueous electrolyte secondary battery and a method for its manufacture 有权
标题翻译：非水电解质二次电池用负极材料及其制造方法
公开(公告)号：US09028711B2
公开(公告)日：2015-05-12
申请号：US13642284
申请日：2011-04-25
申请人： Noriyuki Negi , Tatsuo Nagata , Sukeyoshi Yamamoto
发明人： Noriyuki Negi , Tatsuo Nagata , Sukeyoshi Yamamoto
IPC分类号： H01M4/88 , H01M4/36 , H01M4/134 , H01M4/1395 , H01M4/38 , H01M4/62 , C22C1/00 , C22C13/00 , H01M10/0525
CPC分类号： H01M4/364 , C22C1/00 , C22C13/00 , H01M4/134 , H01M4/1395 , H01M4/38 , H01M4/387 , H01M4/622 , H01M4/625 , H01M10/0525 , Y02E60/122 , Y02P70/54
摘要： An inexpensive negative electrode material for a nonaqueous electrolyte secondary battery includes three types of powder materials: alloy material A; alloy material B; and a conductive material. Alloy material A includes a CoSn2 structure containing Co, Sn, and Fe and has an Sn content of at least 70.1 mass % and less than 82.0 mass %. Alloy material B includes Co3Sn2 and has a lower discharge capacity than alloy material A. The proportion RB of the mass of alloy material B based on the total mass of alloy material A and B is greater than 5.9% and less than 27.1%. The content of the conductive material is at least 7 mass % and at most 20 mass % based on the total mass of alloy material A and B, and the conductive material. The exotherm starting temperature for the negative electrode material is less than 375.4° C.
摘要翻译：廉价的非水电解质二次电池用负极材料包括三种类型的粉末材料：合金材料A; 合金材料B; 和导电材料。合金材料A包括含有Co，Sn和Fe的CoSn2结构，并且具有至少70.1质量％且小于82.0质量％的Sn含量。合金材料B包括Co 3 Sn 2，并且具有比合金材料A更低的放电容量。合金材料B的质量比基于合金材料A和B的总质量的比例RB大于5.9％且小于27.1％。导电材料的含量相对于合金材料A和B的总质量和导电材料为至少7质量％且至多20质量％。负极材料的放热起始温度小于375.4℃

3. 发明申请

US20130207049A1 Negative Electrode Material for a Nonaqueous Electrolyte Secondary Battery and a Method for Its Manufacture 有权
标题翻译：一种非水电解质二次电池用负极材料及其制造方法
公开(公告)号：US20130207049A1
公开(公告)日：2013-08-15
申请号：US13642284
申请日：2011-04-25
申请人： Noriyuki Negi , Tatsuo Nagata , Sukeyoshi Yamamoto
发明人： Noriyuki Negi , Tatsuo Nagata , Sukeyoshi Yamamoto
IPC分类号： H01M4/36
CPC分类号： H01M4/364 , C22C1/00 , C22C13/00 , H01M4/134 , H01M4/1395 , H01M4/38 , H01M4/387 , H01M4/622 , H01M4/625 , H01M10/0525 , Y02E60/122 , Y02P70/54
摘要： A negative electrode material according to the present invention which is provided as an inexpensive negative electrode material for a nonaqueous electrolyte secondary battery and which suppresses the amount of expensive Co which is used contains three types of powder materials in the form of alloy material A, alloy material B, and a conductive material. Alloy material A comprises an alloy having a CoSn2 structure containing Co, Sn, and Fe and having an Sn content of at least 70.1 mass % and less than 82.0 mass %. Alloy material B comprises Co3Sn2 and has a lower discharge capacity than alloy material A, and the proportion RB of the mass of alloy material B based on the total mass of alloy material A and alloy material B is greater than 5.9% and less than 27.1%. The content of the conductive material is at least 7 mass % and at most 20 mass % based on the total mass of alloy material A, alloy material B, and the conductive material. The exotherm starting temperature determined by differential scanning calorimetry for this negative electrode material is less than 375.4° C.
摘要翻译：作为廉价的非水电解质二次电池用负极材料提供的本发明的负极材料，其抑制所使用的昂贵的Co的量含有三种合金材料A，合金的形式的粉末材料材料B和导电材料。合金材料A包括具有Co，Sn和Fe的CoSn2结构并且Sn含量为至少70.1质量％且小于82.0质量％的合金。合金材料B包括Co 3 Sn 2，并且具有比合金材料A更低的放电容量，并且合金材料B的质量比例基于合金材料A和合金材料B的总质量的比例大于5.9％且小于27.1％。导电材料的含量相对于合金材料A，合金材料B和导电材料的总质量为7质量％以上20质量％以下。通过差示扫描量热法测定的该负极材料的放热起始温度小于375.4℃

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