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71. 发明授权

US6083325A Method for making Fe-based soft magnetic alloy 失效
标题翻译：制备铁基软磁合金的方法
公开(公告)号：US6083325A
公开(公告)日：2000-07-04
申请号：US893768
申请日：1997-07-11
申请人： Teruo Bitoh , Yasuo Hayakawa , Takashi Hatanai , Akihiro Makino , Akihisa Inoue , Tsuyoshi Masumoto
发明人： Teruo Bitoh , Yasuo Hayakawa , Takashi Hatanai , Akihiro Makino , Akihisa Inoue , Tsuyoshi Masumoto
IPC分类号： H01F1/153 , H01F1/147
CPC分类号： H01F1/15308 , H01F1/15341
摘要： A method for making a Fe-based soft magnetic alloy where an alloy melt is injected onto a moving cooling unit to form an amorphous alloy ribbon. The alloy melt contains Fe as a main component, B and at least one metallic element M selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Mo and W, the composition of the alloy melt being selected such that the resulting amorphous alloy ribbon is characterized by a first crystallization temperature at which fine grain bcc Fe crystallites precipitate, and a second crystallization temperature at which a compound phase containing Fe--B and/or Fe--M precipitates. The amorphous alloy ribbon is then annealed at a temperature which is higher that the first crystallization temperature and less than the second crystallization temperature for an annealing time in the range of 0 minutes to 20 minutes.
摘要翻译：一种制造Fe基软磁合金的方法，其中将合金熔体注入到移动的冷却单元上以形成非晶合金带。合金熔体含有Fe作为主要成分，B和选自Ti，Zr，Hf，V，Nb，Ta，Mo和W中的至少一种金属元素M，选择合金熔体的组成使得所得到的非晶合金带的特征在于细晶粒bcc Fe微晶析出的第一结晶温度和含有Fe-B和/或Fe-M的化合物相析出的第二结晶温度。然后在0分钟至20分钟的范围内，在比第一结晶温度高且低于第二结晶温度的退火时间的温度下退火非晶态合金带。

72. 发明授权

US6001193A Hard magnetic alloy compact and method of producing the same 失效
标题翻译：硬磁合金紧凑型及其制造方法
公开(公告)号：US6001193A
公开(公告)日：1999-12-14
申请号：US827322
申请日：1997-03-25
申请人： Akinori Kojima , Takao Mizushima , Akihiro Makino , Akihisa Inoue , Tsuyoshi Masumoto
发明人： Akinori Kojima , Takao Mizushima , Akihiro Makino , Akihisa Inoue , Tsuyoshi Masumoto
IPC分类号： C22C1/04 , C22C45/02 , H01F1/053 , H01F1/057 , H01F1/08 , H01F1/03
CPC分类号： B82Y25/00 , H01F1/0571 , H01F1/0576 , H01F1/0579 , Y10S977/838
摘要： A method of producing a hard magnetic alloy compact at low cost, in which an alloy that contains not less than 50% by weight of an amorphous phase and exhibits hard magnetism in a crystallized state is solidified and molded at around its crystallization temperature under applied pressure by utilizing the softening phenomenon occurring during a crystallization process. The resulting compact has high hard magnetic characteristics and can be applied as permanent magnet members such as in motors, actuators, and speakers.
摘要翻译：制造低成本的硬磁性合金成形体的方法，其中含有不少于50重量％的非晶相并且在结晶状态下显示出硬磁性的合金在施加压力下在其结晶温度附近固化和模制通过利用在结晶过程中发生的软化现象。所得到的压块具有高的硬磁特性，并且可以用作诸如电动机，致动器和扬声器中的永久磁体部件。

73. 发明授权

US5635439A Catalyst for methanol reforming, process for producing the same and method for reforming methanol 失效
标题翻译：用于甲醇重整的催化剂，其制备方法和甲醇重整方法
公开(公告)号：US5635439A
公开(公告)日：1997-06-03
申请号：US331093
申请日：1994-10-28
申请人： Hideo Fukui , Tsuyoshi Masumoto , Akihisa Inoue , Hisamichi Kimura , Katsutoshi Nosaki
发明人： Hideo Fukui , Tsuyoshi Masumoto , Akihisa Inoue , Hisamichi Kimura , Katsutoshi Nosaki
IPC分类号： C01B3/22 , B01J23/00 , B01J23/42 , B01J23/44 , B01J23/52 , B01J23/63 , B01J23/66 , B01J23/72 , B01J23/75 , B01J23/755 , B01J23/76 , B01J23/80 , B01J23/89 , B22F9/00 , C01B3/32 , C22C1/04 , C22C32/00 , B01J23/38
CPC分类号： C01B3/326 , B01J23/66 , B01J23/72 , B01J23/75 , B01J23/755 , B22F9/008 , C22C1/04 , C22C32/0015 , C01B2203/1041 , C01B2203/1047 , C01B2203/1052 , C01B2203/1064 , C01B2203/1076 , Y02P20/52
摘要： A catalyst for methanol reforming which consists of an alloy represented by the general formula TM, wherein T is at least one element selected from the group consisting of Ti, Zr, Hf, Y, Nb and Zn; and M is at least one element selected from the group consisting of elements (Cu, Ag and Au) belonging to group IB of the periodic table and elements (Fe, Co, Ni, Ru, Rh, Pd, Os, Ir and Pt) belonging to group VIII of the periodic table, said alloy having a surface comprising an oxide including the element T and, dispersed therein, fine metal particles composed of the element M. The catalyst is produced by preparing an alloy having an amorphous phase and/or a microcrystalline phase from a molten composition of TM, and subsequently heating the alloy at 50.degree. to 700.degree. C. in an oxidizing atmosphere or an atmosphere like that in which methanol reforming is performed. Using the catalyst, methanol reforming can be efficiently performed at relatively low temperatures.
摘要翻译：一种用于甲醇重整的催化剂，其由通式TM表示的合金组成，其中T是选自Ti，Zr，Hf，Y，Nb和Zn中的至少一种元素; M是选自属于元素周期表第1B族元素（Cu，Ag和Au）的元素中的至少一种元素（Fe，Co，Ni，Ru，Rh，Pd，Os，Ir和Pt）属于元素周期表第Ⅷ族，所述合金具有包含元素T的氧化物的表面，并分散在其中，由元素M构成的金属微粒。该催化剂是通过制备具有非晶相和/或来自TM的熔融组合物的微晶相，随后在氧化气氛或类似于进行甲醇重整的气氛下在50℃至700℃下加热合金。使用催化剂，可以在相对较低的温度下有效地进行甲醇重整。

74. 发明授权

US5605560A Method of producing an atomized alloy power 失效
标题翻译：生产雾化合金的方法
公开(公告)号：US5605560A
公开(公告)日：1997-02-25
申请号：US472944
申请日：1995-06-06
申请人： Yasuichi Ono , Akihiro Makino , Akihisa Inoue , Tsuyoshi Masumoto , Yoshio Harakawa
发明人： Yasuichi Ono , Akihiro Makino , Akihisa Inoue , Tsuyoshi Masumoto , Yoshio Harakawa
IPC分类号： C22C9/00 , H01B1/00 , H05K1/09 , B22F9/08
CPC分类号： C22C9/00 , H05K1/095
摘要： Alloy powder which is low in price and is unlikely to be oxidized on the surface, and a dispersion-type conductor using the alloy powder in which electromigration is not likely to occur. Melt of copper and silver is cooled at a high cooling speed of 10.sup.5 .degree.C./s or higher. Alloy powder having a composition expressed by a chemical formula Cu.sub.x Ag.sub.1-x (where 0.80.ltoreq..times..ltoreq.0.99) is obtained. Also, a dispersion-type conductor is produced by dispersing 100 parts by weight of the alloy powder in between 5-100 parts by weight of a binder. Thus, the low-priced alloy powder and the dispersion-type conductor of high quality and high reliability can be obtained.
摘要翻译：价格低廉且不易在表面氧化的合金粉末，以及使用不易发生电迁移的合金粉末的分散型导体。铜和银的熔化在105℃/ s以上的高冷却速度下冷却。得到具有由化学式Cux Ag1-x（其中0.80

75. 发明授权

US5532069A Aluminum alloy and method of preparing the same 失效
标题翻译：铝合金及其制备方法
公开(公告)号：US5532069A
公开(公告)日：1996-07-02
申请号：US363367
申请日：1994-12-22
申请人： Tsuyoshi Masumoto , Akihisa Inoue , Toshihiko Kaji , Junji Iihara , Yoshishige Takano
发明人： Tsuyoshi Masumoto , Akihisa Inoue , Toshihiko Kaji , Junji Iihara , Yoshishige Takano
IPC分类号： B22F1/00 , C22C1/00 , C22C1/04 , C22C21/00 , C22C45/08 , C22F1/04 , B22F3/24
CPC分类号： C22C45/08 , C22C1/0491 , C22F1/04 , Y10T428/12028 , Y10T428/12056 , Y10T428/1216
摘要： A dispersion-strengthened aluminum alloy having a composite structure containing a matrix of .alpha.-aluminum and a precipitation deposited phase of an intermetallic compound with the intermetallic compound in a volume ratio of not more than 35 vol. %, has both high strength and high toughness. The precipitation phase of the intermetallic compound has an aspect ratio of not more than 3.0, the .alpha.-aluminum has a crystal grain size which is at least twice the grain size of the precipitation phase of the intermetallic compound, and the crystal grain size of the .alpha.-aluminum is not more than 200 nm. It is possible to obtain an aluminum alloy having the aforementioned limited structure by carrying out first and second heat treatments on gas-atomized powder containing at least 10 vol. % of an amorphous phase or a green compact thereof and thereafter carrying out hot plastic working.
摘要翻译：一种分散强化铝合金，其具有包含α-铝的基体和金属间化合物与金属间化合物的沉淀相的体积比不超过35体积％的复合结构。％，具有高强度和高韧性。金属间化合物的析出相的纵横比不大于3.0，α-铝具有至少是金属间化合物析出相的晶粒尺寸的两倍的晶粒尺寸， α-铝不超过200nm。通过对含有至少10体积％的气体雾化粉末进行第一次和第二次热处理，可以获得具有上述有限结构的铝合金。％的无定形相或其成型体，然后进行热塑性加工。

76. 发明授权

US5458702A Alloy powder, dispersion-type conductor using the same 失效
标题翻译：合金粉末，分散型导体使用
公开(公告)号：US5458702A
公开(公告)日：1995-10-17
申请号：US82192
申请日：1993-06-24
申请人： Yasuichi Ono , Akihiro Makino , Akihisa Inoue , Tsuyoshi Masumoto , Yoshio Harakawa
发明人： Yasuichi Ono , Akihiro Makino , Akihisa Inoue , Tsuyoshi Masumoto , Yoshio Harakawa
IPC分类号： C22C9/00 , H01B1/00 , H05K1/09
CPC分类号： C22C9/00 , H05K1/095
摘要： Alloy powder which is low in price and is unlikely to be oxidized on the surface, and a dispersion-type conductor using the alloy powder in which electromigration is not likely to occur. Melt of copper and silver is cooled at a high cooling speed of 10.sup.5 .degree. C./s or higher. Alloy powder having a composition expressed by a chemical formula Cu.sub.x Ag.sub.1-x (where 0.80.ltoreq.X.ltoreq.0.99) is obtained. Also, a dispersion-type conductor is produced by dispersing 100 parts by weight of the alloy powder in between 5-100 parts by weight of a binder. Thus, the low-priced alloy powder and the dispersion-type conductor of high quality and high reliability can be obtained.
摘要翻译：价格低廉且不易在表面氧化的合金粉末，以及使用不易发生电迁移的合金粉末的分散型导体。铜和银的熔化在105℃/ s以上的高冷却速度下冷却。得到具有由化学式Cux Ag1-x（其中0.80

77. 发明授权

US5449419A Fe based soft magnetic alloy, magnetic materials containing same, and magnetic apparatus using the magnetic materials 失效
标题翻译： Fe基软磁合金，含有磁性材料的磁性材料，以及使用磁性材料的磁性装置
公开(公告)号：US5449419A
公开(公告)日：1995-09-12
申请号：US201135
申请日：1994-02-24
申请人： Kiyonori Suzuki , Akihiro Makino , Tsuyoshi Masumoto , Akihisa Inoue , Noriyuki Kataoka
发明人： Kiyonori Suzuki , Akihiro Makino , Tsuyoshi Masumoto , Akihisa Inoue , Noriyuki Kataoka
IPC分类号： G11B5/127 , G11B5/147 , H01F1/153 , H01F10/13 , H01F41/02 , H01F1/147
CPC分类号： H01F41/0226 , G11B5/127 , G11B5/147 , H01F1/15308 , H01F1/15341 , H01F1/15358 , H01F10/131 , H01F10/136
摘要： An Fe-based soft magnetic alloy having a high saturated magnetic flux density and having a composition represented by formula (I) below:(Fe.sub.1-a Q.sub.a).sub.b B.sub.x T.sub.y T'.sub.z (I)wherein Q represents at least one element selected from the group consisting of Co and Ni; T represents at least one element selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Mo and W, with Zr and/or Hf being always included; T' represents at least one element selected from the group consisting of Cu, Ag, Au, Ni, Pd and Pt; a, b, x, y and z are real numbers satisfying relationships below:0.ltoreq.a.ltoreq.0.05 atomic %,0
摘要翻译：具有高饱和磁通密度且具有由下式（I）表示的组成的Fe基软磁合金：（Fe1-aQa）bBxTyT'z（I）其中Q表示选自以下的至少一种元素： Co和Ni; T表示选自Ti，Zr，Hf，V，Nb，Ta，Mo和W中的至少一种元素，其中始终包括Zr和/或Hf; T'表示选自Cu，Ag，Au，Ni，Pd和Pt中的至少一种元素; a，b，x，y和z是满足以下关系的实数：0

78. 发明授权

US5405458A Method of producing hard film of Ti-Si-N composite material 失效
标题翻译：生产Ti-Si-N复合材料硬膜的方法
公开(公告)号：US5405458A
公开(公告)日：1995-04-11
申请号：US120523
申请日：1993-09-14
申请人： Hiroshi Yamagata , Tadashi Yamaguchi , Hideki Takeda , Nobuyuki Nishiyama , Katsutoshi Nozaki , Akihisa Inoue , Tsuyoshi Masumoto
发明人： Hiroshi Yamagata , Tadashi Yamaguchi , Hideki Takeda , Nobuyuki Nishiyama , Katsutoshi Nozaki , Akihisa Inoue , Tsuyoshi Masumoto
IPC分类号： C23C14/00 , C23C14/06 , C23C14/22 , C23C14/24 , C23C14/32 , C23C14/34 , C22C14/00 , C22C1/00 , C22C29/00
CPC分类号： C23C14/0021 , C23C14/0641 , C23C14/0688 , Y10T428/12486 , Y10T428/12576
摘要： Deposition of a hard film of Ti--Si--N composite material on a substrate is carried out by using a source of evaporation possessing a composition of Ti.sub.a Si.sub.b (wherein "a" and "b" stand for atomic percentages respectively falling in the ranges of 75 at %.ltoreq.a.ltoreq.85 at % and 15 at %.ltoreq.b.ltoreq.25 at %, providing a+b=100 at %). Deposition is effected by a sputtering process or ion plating process in an atmosphere of an inert gas containing a nitrogen-containing reaction gas while controlling the feed rate of the reaction gas into a chamber in such a manner that the partial pressure of nitrogen is kept constant or varied continuously or stepwise. By this method, there can be obtained a film having fine TiN crystalline particles uniformly dispersed in the matrix phase of Ti--Si amorphous metal or a film of functionally gradient structure in which the ratio of fine TiN crystalline particles dispersed in the matrix phase increases continuously or stepwise in the direction of thickness of the film.
摘要翻译：通过使用具有TiaSib组成的蒸发源（其中“a”和“b”表示分别落在75的范围内的原子百分比），将Ti-Si-N复合材料的硬膜沉积在基板上 at％

79. 发明授权

US5348591A High-strength amorphous magnesium alloy 失效
标题翻译：高强度无定形镁合金
公开(公告)号：US5348591A
公开(公告)日：1994-09-20
申请号：US937602
申请日：1992-09-02
申请人： Tsuyoshi Masumoto , Akihisa Inoue , Akira Kato , Toshisuke Shibata , Nobuyuki Nishiyama
发明人： Tsuyoshi Masumoto , Akihisa Inoue , Akira Kato , Toshisuke Shibata , Nobuyuki Nishiyama
IPC分类号： C22C1/00 , C22C1/02 , C22C23/00 , C22C23/06 , C22C45/00 , C22C95/00
CPC分类号： C22C23/00
摘要： An amorphous magnesium alloy has a composition of Mg.sub.a M.sub.b X.sub.c (M is Zn and/or Ga, X is La, Ce, Mm (misch metal), Y, Nd, Pr, Sm and Gd), a is from 65 to 96.5 atomic %, b is from 3 to 30 atomic %, and c is from 0.2 to 8 atomic %). The magnesium alloy has a high specific strength and does not embrittle at room temperature.
摘要翻译：无定形镁合金的组成为MgaMbXc（M为Zn和/或Ga，X为La，Ce，Mm（混合稀土金属），Y，Nd，Pr，Sm和Gd），a为65〜96.5原子％ b为3〜30原子％，c为0.2〜8原子％）。镁合金具有高的比强度，并且在室温下不会脆化。

80. 发明授权

US5332456A Superplastic aluminum-based alloy material and production process thereof 失效
标题翻译：超塑性铝基合金材料及其制备方法
公开(公告)号：US5332456A
公开(公告)日：1994-07-26
申请号：US951197
申请日：1992-09-25
申请人： Tsuyoshi Masumoto , Akihisa Inoue , Kenji Higashi , Katsumasa Ohtera , Makoto Kawanishi
发明人： Tsuyoshi Masumoto , Akihisa Inoue , Kenji Higashi , Katsumasa Ohtera , Makoto Kawanishi
IPC分类号： C22C21/00 , C22C45/08 , C22F1/04 , C22F1/00
CPC分类号： C22C21/00 , C22C45/08 , C22F1/04 , Y10S420/902
摘要： A superplastic aluminum-based alloy material consisting of a matrix formed of aluminum or a supersaturated aluminum solid solution, whose average crystal grain size is 0.005 to 1 .mu.m, and particles made of a stable or metastable phase of various intermetallic compounds formed of the main alloying element (i.e., the matrix element) and the other alloying elements and/or of various intermetallic compounds formed of the other alloying elements and distributed evenly in the matrix, the particles having a mean particle size of 0.001 to 0.1 .mu.m. The superplastic aluminum-based alloy material is produced from a rapidly solidified material consisting of an amorphous phase, a microcrystalline phase or a mixed phase thereof by optionally heat treating the material at a prescribed temperature for a prescribed period of time and then subjecting it to a single or combined thermomechanical treatment. The superplastic aluminum-based alloy material of the present invention is suited for superplastic working.
摘要翻译：由铝或由过饱和铝固溶体形成的平均晶粒尺寸为0.005-1μm的基质和由主要形成的各种金属间化合物的稳定或亚稳相制成的颗粒组成的超塑性铝基合金材料合金元素（即基质元素）和其它合金元素和/或由其它合金元素形成的各种金属间化合物，并均匀地分布在基质中，颗粒的平均粒度为0.001至0.1μm。超塑性铝基合金材料由非晶相，微晶相或其混合相组成的快速凝固材料制成，可任选地在预定温度下将材料热处理规定的时间，然后将其单一或组合的热机械治疗。本发明的超塑性铝基合金材料适用于超塑性加工。

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