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1. 发明授权

US5607523A High-strength aluminum-based alloy 失效
标题翻译：高强度铝基合金
公开(公告)号：US5607523A
公开(公告)日：1997-03-04
申请号：US369818
申请日：1995-01-09
申请人： Tsuyoshi Masumoto , Akihisa Inoue , Junichi Nagahora , Toshisuke Shibata , Kazuhiko Kita
发明人： Tsuyoshi Masumoto , Akihisa Inoue , Junichi Nagahora , Toshisuke Shibata , Kazuhiko Kita
IPC分类号： C22C21/00 , C22C45/08
CPC分类号： C22C45/08 , C22C21/00
摘要： A high-strength aluminum-based alloy consisting of a composition represented by the general formula: Al.sub.bal Q.sub.a M.sub.b X.sub.c, wherein Q is at least one element selected from the group consisting of Mn and Cr; M is at least one element selected from the group consisting of Co, Ni, and Cu; X is at least one of rare earth elements including Y, or Misch metal (Mm); and a, b and c are, in atomic percentages, 1.ltoreq.a.ltoreq.7, 0.5.ltoreq.b.ltoreq.5, and 0
摘要翻译：一种高强度铝基合金，其由以下通式表示的组成：AlbalQaMbXc，其中Q是选自Mn和Cr中的至少一种元素; M是选自Co，Ni和Cu中的至少一种元素; X是包括Y或稀土金属（Mm）的稀土元素中的至少一种; 和a，b和c以原子百分比为1，其中含有准晶体的铝基合金为1 / 其结构。准晶体可以是二十面体相（I相），十字相（D相）或类似于其的结晶相，并且该结构可以包括准晶相和由非晶相，铝和过饱和铝固溶体或其复合（混合相）。合金结构还可以包含由铝和其它元素形成的金属间化合物和/或由其它元素本身形成的金属间化合物。

2. 发明授权

US5296059A Process for producing amorphous alloy material 失效
标题翻译：生产非晶合金材料的方法
公开(公告)号：US5296059A
公开(公告)日：1994-03-22
申请号：US943703
申请日：1992-09-11
申请人： Tsuyoshi Masumoto , Akihisa Inoue , Junichi Nagahora , Kazuhiko Kita
发明人： Tsuyoshi Masumoto , Akihisa Inoue , Junichi Nagahora , Kazuhiko Kita
IPC分类号： C22C45/00 , B22F3/00 , C22C1/00 , C22C45/08 , C22F1/00 , C22F1/04 , C22F1/06 , C22F1/18
CPC分类号： C22F1/186 , B22F3/006 , C22C1/00 , C22F1/00 , C22F1/04 , C22F1/06 , C22F1/18 , C21D2201/03
摘要： A process for producing an amorphous alloy material characterized by imparting ductility to an amorphous alloy having a supercooled liquid region by giving a prescribed amount of strain at a prescribed strain rate to the alloy in the glass transition temperature region of the alloy. The amorphous alloy may be in the form of spherical or irregular-shaped powders or thin ribbons or in the form of primary consolidated shapes thereof or an amorphous alloy casting. The amount of strain and strain rate are preferably 50% or greater and 2.times.10.sup.-2 /sec or higher, respectively, and the worked amorphous alloy material is preferably allowed to cool in a furnace or spontaneously. Suitable examples of the amorphous alloy to be employed include Al-TM-Ln, Mg-TM-Ln, Zr-TM-Al and Hf-TM-Al alloys, wherein TM is a transition metal element and Ln is a rare earth metal element. The thus obtained amorphous alloy is greatly improved in the prevention of embrittlement in hot working peculiar to the alloy.
摘要翻译：一种非晶态合金材料的制造方法，其特征在于，在合金的玻璃化转变温度区域中，通过以规定的应变速率向合金赋予规定量的应变率，赋予具有过冷液体区域的非晶质合金的延展性。非晶合金可以是球形或不规则形状的粉末或薄带的形式，或者是其主要固结形状或非晶态合金铸件的形式。应变量和应变速率分别优选为50％以上且2×10 -2 /秒以上，加工后的非晶态合金材料优选在炉内自发冷却。所使用的非晶合金的合适实例包括Al-TM-Ln，Mg-TM-Ln，Zr-TM-Al和Hf-TM-Al合金，其中TM是过渡金属元素，Ln是稀土金属元素。由此获得的非晶态合金在防止合金特有的热加工中脆化方面大大提高。

3. 发明授权

US5209791A Process for producing amorphous alloy forming material 失效
标题翻译：生产非晶合金成型材料的工艺
公开(公告)号：US5209791A
公开(公告)日：1993-05-11
申请号：US816709
申请日：1991-12-30
申请人： Tsuyoshi Masumoto , Akihisa Inoue , Junichi Nagahora , Kazuhiko Kita
发明人： Tsuyoshi Masumoto , Akihisa Inoue , Junichi Nagahora , Kazuhiko Kita
IPC分类号： C22C45/00 , B22F1/00 , B22F3/00 , B22F9/00 , C21D6/00 , C22F1/00
CPC分类号： C22F1/00 , B22F1/0085 , B22F3/006 , B22F9/007 , C21D6/00
摘要： A process for producing an amorphous alloy forming material having at least 50% by volume of an amorphous phase which comprises a first-stage treatment in which an amorphous alloy is maintained in a temperature range below the glass transition temperature, a second-stage treatment in which the alloy is maintained in a temperature range in the supercooled liquid region for a prescribed period of time, and quenching of the alloy thus treated. The process improves the embrittlement peculiar to amorphous alloys subjected to thermal hysteresis for a long time and provides amorphous alloys having excellent strength, ductility and thermal plastic workability.

4. 发明授权

US5122205A Corrosion resistant aluminum-based alloy 失效
标题翻译：耐腐蚀铝基合金
公开(公告)号：US5122205A
公开(公告)日：1992-06-16
申请号：US513242
申请日：1990-04-23
申请人： Tsuyoshi Masumoto , Akihisa Inoue , Junichi Nagahora , Katsumasa Ohtera , Kazuo Aikawa , Madoka Nakajima , Keiko Yamagata
发明人： Tsuyoshi Masumoto , Akihisa Inoue , Junichi Nagahora , Katsumasa Ohtera , Kazuo Aikawa , Madoka Nakajima , Keiko Yamagata
IPC分类号： C22C45/08
CPC分类号： C22C45/08
摘要： The present invention provides a corrosion resistant aluminum-based alloy consisting of a compound which has a composition represented by the general formula:Al.sub.a M.sub.b Mo.sub.c Hf.sub.d Cr.sub.ewherein:M is at least one metal element selected from Ni, Fe and Co and a, b, c, d and e are atomic percentages falling within the following ranges: 50%.ltoreq.a.ltoreq.88%, 2%.ltoreq.b.ltoreq.25%, 2%.ltoreq.c.ltoreq.15%, 4%.ltoreq.d.ltoreq.20% and 4%.ltoreq.e.ltoreq.20%,the compound being at least 50% by volume composed of an amorphous phase. The aluminum-based alloys not only have a high degree of hardness, strength and heat resistance but also exhibit a significantly improved corrosion resistance.

5. 发明授权

US5648174A Highly hard thin film and method for production thereof 失效
标题翻译：高硬度薄膜及其制造方法
公开(公告)号：US5648174A
公开(公告)日：1997-07-15
申请号：US420606
申请日：1995-04-12
申请人： Hiroshi Yamagata , Akihisa Inoue , Tsuyoshi Masumoto , Junichi Nagahora
发明人： Hiroshi Yamagata , Akihisa Inoue , Tsuyoshi Masumoto , Junichi Nagahora
IPC分类号： C23C14/00 , C23C14/06 , C23C14/14 , C23C14/58
CPC分类号： C23C14/5806 , C23C14/0042 , C23C14/06 , C23C14/0688 , C23C14/14 , C23C14/58 , C23C14/584 , Y10T428/24942 , Y10T428/25 , Y10T428/31678
摘要： A hard thin film having fine crystalline ceramic particles dispersed in a metallic matrix phase is disclosed. The production of the film is effected by first depositing a substantially amorphous film on a substrate and then heat-treating the deposited film. Deposition of the film on the substrate is carried out by using a source of evaporation having a composition represented by the general formula: Al.sub.a M.sub.b, wherein M stands for at least one element selected from the group consisting of Ti, Ta, V, Cr, Zr, Nb, Mo, Hf, W, Mn, Fe, Co, Ni, and Cu and "a" and "b" respectively stand for atomic % in the ranges of 60.ltoreq.a.ltoreq.98.5 and 1.5.ltoreq.b.ltoreq.40, providing a+b=100. Deposition is effected by a physical vapor deposition process in an atmosphere of an inert gas containing a reaction gas while controlling the feed rate of the reaction gas into a chamber in such a manner that the partial pressure of the react/on gas is kept constant or varied continuously or stepwise. By this method, there can be obtained a hard composite film having fine ceramic particles dispersed in a metallic matrix phase or a dense, hard, and composite film having a composition and structure obliquely varied from a substantially crystalline metallic phase to a crystalline ceramic phase in the direction of thickness of the film.
摘要翻译：公开了一种具有分散在金属基体相中的细晶体陶瓷颗粒的硬质薄膜。通过首先在基板上沉积基本上非晶的膜然后对沉积的膜进行热处理来实现膜的制备。通过使用具有由通式AlaMb表示的组成的蒸发源进行膜的沉积，其中M表示选自Ti，Ta，V，Cr，Zr中的至少一种元素，Nb，Mo，Hf，W，Mn，Fe，Co，Ni和Cu，“a”和“b”分别表示60≤a≤98.5的范围内的原子％ b = 40，提供+ b = 100。通过在包含反应气体的惰性气体的气氛中的物理气相沉积工艺进行沉积，同时将反应气体的进料速率控制在室内，使得反应/导入气体的分压保持恒定，或连续或逐步变化。通过该方法，可以获得具有分散在金属基体相中的细微陶瓷颗粒的硬质复合膜或致密的，硬的和复合的膜，其具有从基本上结晶的金属相到结晶陶瓷相倾斜变化的组成和结构膜的厚度方向。

6. 发明授权

US5458700A High-strength aluminum alloy 失效
标题翻译：高强度铝合金
公开(公告)号：US5458700A
公开(公告)日：1995-10-17
申请号：US235129
申请日：1994-04-28
申请人： Tsuyoshi Masumoto , Akihisa Inoue , Mitsuru Watanabe , Junichi Nagahora , Toshisuke Shitata
发明人： Tsuyoshi Masumoto , Akihisa Inoue , Mitsuru Watanabe , Junichi Nagahora , Toshisuke Shitata
IPC分类号： C22C21/00 , C22C45/08
CPC分类号： C22C45/08 , C22C21/00
摘要： A high-strength aluminum alloy consisting of an amorphous phase containing quasicrystals constituted of aluminum as the principal element, a first additive element consisting of at least one rare earth element and a second additive element consisting of at least one element other than aluminum and rare earth elements, and a crystalline phase consisting of the principal element and the first additive element and the second additive element contained in a supersaturated solid solution form, the amorphous phase containing quasicrystals being contained in a volume percentage of 60 to 90%. The contents of the additive elements preferably fall within a hatched range in the figure, still preferably within a range covered with dot-dash lines in the figure.
摘要翻译：由含有以铝为主要元素的准晶体的非晶相组成的高强度铝合金，由至少一种稀土元素组成的第一添加元素和由铝和稀土之外的至少一种元素组成的第二添加元素元素和由主要元素和第一添加元素和第二添加元素组成的结晶相以包含过饱和固溶体形式，含有准晶体的非晶相以体积百分比为60至90％。添加元素的含量优选落在图中的阴影范围内，更优选在图中用点划线覆盖的范围内。

7. 发明授权

US5397490A Magnetic material 失效
标题翻译：磁性材料
公开(公告)号：US5397490A
公开(公告)日：1995-03-14
申请号：US96275
申请日：1993-07-26
申请人： Tsuyoshi Masumoto , Akihisa Inoue , Junichi Nagahora
发明人： Tsuyoshi Masumoto , Akihisa Inoue , Junichi Nagahora
IPC分类号： C22C1/00 , C22C1/02 , C22C21/00 , C22C45/08 , H01F1/00 , H01F1/14 , H01F1/147 , H01F1/153
CPC分类号： B82Y25/00 , H01F1/147 , H01F1/153
摘要： A magnetic material consisting essentially of A1 and 10 to 50 at. % of at least one capable of alloying with A1 to form quasicrystals (for example, 5 to 25 at. % of at least one member selected between Cu and Pd and 5 to 35 at. % of Mn) and up to 25 at. % of at least one element having a smaller atomic radius than those of the above elements (for example, B). The magnetic material is produced by adding, to a mixture consisting of A1 and at least one element capable of alloying with A1 to form quasicrystals and including at least one transition metal, at least one element having a smaller atomic radius than those of A1 and the above elements to dissolve the element having a smaller atomic radius in a solid solution form in a quasicrystalline phase. The thus obtained magnetic crystal is useful in various applications, such as magnetic recording heads, and a process for producing the same.
摘要翻译：基本上由A1和10至50at组成的磁性材料。至少一种能够与Al合金化以形成准晶体的至少一种（例如，在Cu和Pd之间选择的至少一种成分和5至35原子％的Mn的5至25at。％）和至多25at。至少一种元素的原子半径小于上述元素（例如B）的原子半径的百分比。磁性材料是通过向由Al组成的混合物和能够与Al合金化的至少一种元素混合形成准晶体并包括至少一种过渡金属，至少一种具有比A1的原子半径小的元素和上述元素以固溶体形式在准晶相中溶解具有较小原子半径的元素。由此获得的磁晶体可用于各种应用中，例如磁记录头，及其制造方法。

8. 发明授权

US5312495A Process for producing high strength alloy wire 失效
标题翻译：高强度合金丝生产工艺
公开(公告)号：US5312495A
公开(公告)日：1994-05-17
申请号：US878562
申请日：1992-05-05
申请人： Tsuyoshi Masumoto , Akihisa Inoue , Hirokazu Yamamoto , Junichi Nagahora , Toshisuke Shibata
发明人： Tsuyoshi Masumoto , Akihisa Inoue , Hirokazu Yamamoto , Junichi Nagahora , Toshisuke Shibata
IPC分类号： B21C1/00 , B21C9/00 , B21C37/00 , B22D11/06 , C21D8/06 , C22C45/08 , C22F1/00 , C22F1/04 , C22C45/00
CPC分类号： C22F1/00 , C21D8/065
摘要： The present invention provides a process comprising the steps of forming a cast amorphous alloy from an alloy which exhibits glass transition behavior, heating the amorphous alloy to a temperature between Tg and Tx while subjecting the alloy to drawing to obtain a wire and cooling the wire to (Tg-50 K) or lower. By this process, it is possible to produce an amorphous alloy wire at a low cost and provide an ultrafine wire having high strength and high corrosion resistance as well as flexibility. The amorphous alloy wire can be utilized as a reinforcing wire for a composite material, a variety of reinforcing members, a woven fabric and the like.
摘要翻译：本发明提供了一种方法，该方法包括以下步骤：从表现出玻璃化转变特性的合金形成铸态非晶合金，将非晶态合金加热到Tg和Tx之间的温度，同时对合金进行拉伸以获得线并冷却线（Tg-50K）以下。通过该方法，可以以低成本生产非晶合金丝，并提供具有高强度和高耐腐蚀性以及柔韧性的超细丝。非晶态合金丝可用作复合材料，各种增强件，机织织物等的增强线。

9. 发明授权

US5362339A Magnetic refrigerant and process for producing the same 失效
标题翻译：磁性制冷剂及其制造方法
公开(公告)号：US5362339A
公开(公告)日：1994-11-08
申请号：US850742
申请日：1992-03-13
申请人： Hiroyuki Horimura , Tsuyoshi Masumoto , Akihisa Inoue , Kazuhiko Kita , Hitoshi Yamaguchi
发明人： Hiroyuki Horimura , Tsuyoshi Masumoto , Akihisa Inoue , Kazuhiko Kita , Hitoshi Yamaguchi
IPC分类号： B22D13/00 , B22D27/04 , C22C1/00 , C22C1/02 , C22C28/00 , C22C45/00 , H01F1/00 , H01F1/01 , H01F1/153
CPC分类号： H01F1/015 , C22C45/00 , H01F1/012 , H01F1/15325
摘要： A cast magnetic refrigerant having a composition represented byLn.sub.a A.sub.b M.sub.cwherein Ln is at least one element selected from the group consisting of Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm and Yb; A is any one of elements of Al and Ga; M is at least one element selected from the group consisting of Fe, Co, Ni, Cu and Ag; each of a, b and c is atomic %, with the proviso that a+b+c=100 atomic %, 20 atomic % .ltoreq.a.ltoreq.80 atomic %, 5 atomic % .ltoreq.b .ltoreq.50 atomic %, 5 atomic % .ltoreq.c.ltoreq.60 atomic %, and having an amorphous structure with a difference .DELTA.T of 10K or more between a glass transition temperature Tg and a crystallization temperature Tx.
摘要翻译：具有由LnaAbMc表示的成分的铸造磁性制冷剂，其中Ln是选自由Ce，Pr，Nd，Sm，Eu，Gd，Tb，Dy，Ho，Er，Tm和Yb组成的组中的至少一种元素; A是Al和Ga的元素中的任何一种; M是选自Fe，Co，Ni，Cu和Ag中的至少一种元素; a，b和c中的每一个是原子％，条件是a + b + c = 100原子％，20原子％

10. 发明授权

US5344507A Wear-resistant aluminum alloy and method for working thereof 失效
标题翻译：耐磨铝合金及其加工方法
公开(公告)号：US5344507A
公开(公告)日：1994-09-06
申请号：US851932
申请日：1992-03-16
申请人： Tsuyoshi Masumoto , Akihisa Inoue , Kazuhiko Kita , Hitoshi Yamaguchi
发明人： Tsuyoshi Masumoto , Akihisa Inoue , Kazuhiko Kita , Hitoshi Yamaguchi
IPC分类号： B22D11/06 , B22F3/20 , B22F5/00 , C22C1/04 , C22C21/02 , C22C45/08 , C22F1/00 , C22F1/043 , F02B75/34 , F02F1/00 , C22C21/00
CPC分类号： F02B75/34 , C22C1/0416 , C22C21/02 , C22C45/08 , F02F1/00
摘要： An aluminum-alloy, which is wear-resistant and does not wear greatly the opposed cast iron or steel, and which can be warm worked. The alloyings the following composition and structure. Composition: Al.sub.a Si.sub.b M.sub.c X.sub.d T.sub.e (where M is at least one element selected from the group consisting of Fe, Co and. Ni; X is at least one element selected from the group consisting of Y, Ce, La and Mm (misch metal); Y is at least one element selected from the group consisting of Mn, Cr, V, Ti, Mo, Zr, W, Ta and Hf; a=50-85 atomic %, b=10-49 atomic %, c=0.5-10 atomic %, d=0.5-10 atomic %, e=0-10 atomic %, and a+b+c+d+e=100 atomic %. Structure: super-saturated face-centered cubic crystals and fine Si precipitates.
摘要翻译：铝合金，耐磨，不会大大磨损相对的铸铁或钢，可以加热。合金的组成和结构如下。组成：AlaSibMcXdTe（其中M是选自Fe，Co和Ni中的至少一种元素; X是选自Y，Ce，La和Mm（混合稀土金属）中的至少一种元素; Y是选自Mn，Cr，V，Ti，Mo，Zr，W，Ta和Hf中的至少一种元素; a = 50-85原子％，b = 10-49原子％，c = 0.5-10原子％，d = 0.5-10原子％，e = 0-10原子％，a + b + c + d + e = 100原子％结构：超饱和的面心立方晶体和微细的Si析出物。

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