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1. 发明授权

US4607683A Method of manufacturing thin metal wire 失效
标题翻译：薄金属丝的制造方法
公开(公告)号：US4607683A
公开(公告)日：1986-08-26
申请号：US471600
申请日：1983-03-03
申请人： Tatsuo Hamashima , Hisayasu Tsubata , Michiaki Hagiwara
发明人： Tatsuo Hamashima , Hisayasu Tsubata , Michiaki Hagiwara
IPC分类号： B22D11/01 , B22D11/00 , B22D11/06
CPC分类号： B22D11/005 , B22D11/0611 , B22D11/0631
摘要： A thin metal wire having a circular cross section is produced by a method which comprises spouting molten metal through a spinning nozzle and bringing the resultant flow of molten metal into contact with a layer of liquid cooling medium formed on a grooved conveyor belt in motion thereby quenching and solidifying the flow of molten metal. This method is capable of continuously producing a thin metal wire of high quality economically on a commercial scale. It is highly effective in directly producing a thin metal wire having an amorphous, non-equilibrium crystalline, or microcrystalline structure.
摘要翻译：通过一种方法制造具有圆形横截面的细金属丝，该方法包括通过纺丝喷嘴喷射熔融金属并使所得到的熔融金属流与形成在带槽输送带上的液体冷却介质层接触，由此淬火并固化熔融金属的流动。该方法能够以商业规模经济地连续生产高品质的金属丝。直接生产具有无定形，非平衡结晶或微晶结构的细金属丝是非常有效的。

2. 发明授权

US4614221A Method of manufacturing thin metal wire 失效
标题翻译：薄金属丝的制造方法
公开(公告)号：US4614221A
公开(公告)日：1986-09-30
申请号：US426443
申请日：1982-09-29
申请人： Tsuyoshi Masumoto , Tatsuo Hamashima , Michiaki Hagiwara
发明人： Tsuyoshi Masumoto , Tatsuo Hamashima , Michiaki Hagiwara
IPC分类号： B22D11/00
CPC分类号： B22D11/005
摘要： A method of producing a thin metal wire having a circular cross section is disclosed. The wire is produced by providing a molten metal within an extruding device having a nozzle therein. A strip of liquid coolant in motion at a speed of 200 m/min or more is then provided. The molten metal is extruded into the strip of liquid coolant in order to cool and solidify the metal and form the thin metal wire. A high quality thin metal wire is obtained by precisely adjusting the speed of the strip of liquid coolant relative to the speed of the extruded molten metal as well as the angle at which the molten metal is extruded into the liquid coolant strip. The method is capable of economically and continuously producing a high quality thin metal wire on a commercial scale. The method is effective in directly producing a thin metal wire having an amorphous, a nonequilibrium crystalline, or microcrystalline structure.
摘要翻译：公开了一种制造具有圆形横截面的细金属丝的方法。电线通过在其内具有喷嘴的挤出装置内提供熔融金属来制造。然后提供以200m / min或更高速度运动的液体冷却剂条。将熔融金属挤出到液体冷却剂条中，以冷却和固化金属并形成细金属丝。通过精确调节液体冷却剂条相对于挤出的熔融金属的速度以及将熔融金属挤出到液体冷却剂条中的角度的精度来获得高品质的细金属丝。该方法能够在商业规模上经济地且连续地生产高品质的细金属丝。该方法有效地直接生产具有无定形，非平衡结晶或微晶结构的细金属丝。

3. 发明授权

US4523626A Amorphous metal filaments and process for producing the same 失效
标题翻译：无定形金属丝及其制造方法
公开(公告)号：US4523626A
公开(公告)日：1985-06-18
申请号：US597576
申请日：1984-04-09
申请人： Tsuyoshi Masumoto , Akihisa Inoue , Michiaki Hagiwara
发明人： Tsuyoshi Masumoto , Akihisa Inoue , Michiaki Hagiwara
IPC分类号： B22D11/00 , B22D11/06 , C22C45/02 , H01F1/153
CPC分类号： H01F1/15391 , B22D11/005 , B22D11/062 , C22C45/02 , Y10T428/12431
摘要： Amorphous metal filaments having a substantially circular cross-section comprising an alloy containing Fe as a main component, and a process for producing such amorphous metal filaments, are described; the process comprises jetting a molten alloy having amorphism forming ability into a revolving body containing a cooling liquid from a spinning nozzle to form a solidified filament by cooling, and continuously winding the filament on the inner wall of said revolving body by means of the centrifugal force of said revolving body, wherein the circumferential rate of revolution of said revolving body is equal to or higher than the rate of jetting of molten metal from the spinning nozzle. These metal filaments have good corrosion resistance, toughness, and high magnetic permeability and are very useful in various industrial applications, such as electric and electronic parts, materials for reinforcement, and fiber materials.
摘要翻译：描述了具有包含含Fe作为主要成分的合金的基本圆形横截面的无定形金属细丝及其制造方法。该方法包括将具有非晶形成能力的熔融合金喷射到包含来自纺丝喷嘴的冷却液的旋转体中，通过冷却形成固化丝，并通过离心力将丝连续卷绕在旋转体的内壁上所述旋转体的周向旋转速度等于或高于从所述纺丝喷嘴喷射熔融金属的速度。这些金属丝具有良好的耐腐蚀性，韧性和高磁导率，并且在各种工业应用中非常有用，例如电气和电子部件，加强材料和纤维材料。

4. 发明授权

US4473401A Amorphous iron-based alloy excelling in fatigue property 失效
标题翻译：无定形铁基合金具有优异的疲劳性能
公开(公告)号：US4473401A
公开(公告)日：1984-09-25
申请号：US500706
申请日：1983-06-03
申请人： Tsuyoshi Masumoto , Akihisa Inoue , Michiaki Hagiwara
发明人： Tsuyoshi Masumoto , Akihisa Inoue , Michiaki Hagiwara
IPC分类号： C22C45/02 , H01F1/153 , C22C38/32
CPC分类号： C22C45/02 , H01F1/15308
摘要： An amorphous iron-based alloy which comprises not more than 25 atom % of Si and 2.5 to 25 atom % of B (providing that the sum of Si and B falls in the range of 15 to 35 atom %), 1.5 to 20 atom % of Cr, 0.2 to 10 atom % of either or both of P and C, and the balance to make up 100 atom % substantially of Fe excels in fatigue property. An amorphous iron-based alloy which contains not more than 30 atom % of at least one element selected from the group consisting of Co, Ni, Ta, Nb, Mo, W, V, Mn, Ti, Al, Cu and Zr in addition to the components making up the aforementioned alloy excels in amorphous texture of forming ability and fatigue property. Since these alloys are also excellent in tensile strength at fracture, thermal resistance, corrosionproofness, and electromagnetic property, they prove highly useful as electromagnetic materials and as reinforcements in various industrial materials.
摘要翻译：含有不超过25原子％的Si和2.5〜25原子％的B（提供Si和B的总和在15〜35原子％的范围内）的非晶铁系合金为1.5〜20原子％的Cr，0.2〜10原子％的P和C中的任一种或两者，并且构成基本上为Fe的100原子％的余量在疲劳特性方面优异。含有不少于30原子％的选自Co，Ni，Ta，Nb，Mo，W，V，Mn，Ti，Al，Cu和Zr中的至少一种元素的非晶铁基合金，另外构成上述合金的成分在成形能力和疲劳性能的无定形织构中优异。由于这些合金在断裂时的拉伸强度，耐热性，耐腐蚀性和电磁特性也优异，因此作为电磁材料和各种工业材料中的增强剂是非常有用的。

5. 发明授权

US5183515A Fibrous anisotropic permanent magnet and production process thereof 失效
标题翻译：纤维各向异性永磁体及其制造方法
公开(公告)号：US5183515A
公开(公告)日：1993-02-02
申请号：US860992
申请日：1992-03-31
申请人： Shuji Ueno , Michiaki Hagiwara , Ryoji Mishima , Kiyoshi Isoishi
发明人： Shuji Ueno , Michiaki Hagiwara , Ryoji Mishima , Kiyoshi Isoishi
IPC分类号： B22F1/00 , B22F9/08 , H01F1/057
CPC分类号： B22F9/08 , B22F1/004 , H01F1/0571 , B22F2009/0812 , B22F2009/0864
摘要： A fibrous anisotropic permanent magnet is disclosed comprising fibers composed of an alloy comprising at least one of a rare earth metal selected from Nd, Pr, Dy, Ho, Tb, La, and Ce; Fe or Fe and Co; and B, said fibers having a mean diameter of from 50 to 1,000 .mu.m and exhibiting magnetic anisotropy. The fibrous anisotropy permanent magnet is prepared by extruding a molten alloy comprising at least one of Nd, Pr, Dy, Ho, Tb, La, and Ce; Fe or Fe and Co; and B in an oil to quench-solidify the molten alloy into a fibrous form.Since the fibrous magnet exhibits excellent anisotropic magnetic characteristics in the lengthwise direction of the fiber axis in the quench-solidified state, the magnet is particularly useful as a magnetic powder material for an anisotropic bond magnet.
摘要翻译：公开了一种纤维状各向异性永久磁铁，其包括由选自Nd，Pr，Dy，Ho，Tb，La和Ce中的至少一种稀土金属的合金构成的纤维; Fe或Fe和Co; 和B，所述纤维的平均直径为50-1,000μm，具有磁各向异性。通过挤出包含Nd，Pr，Dy，Ho，Tb，La和Ce中的至少一种的熔融合金来制备纤维各向异性永磁体; Fe或Fe和Co; 和B在油中淬火固化熔融合金为纤维形式。由于纤维磁体在淬火固化状态下在纤维轴的长度方向上显示出优异的各向异性磁特性，因此该磁体特别适用于各向异性粘结磁体的磁性粉末材料。

6. 发明授权

US4806179A Fine amorphous metal wire 失效
标题翻译：精细非晶金属丝
公开(公告)号：US4806179A
公开(公告)日：1989-02-21
申请号：US71823
申请日：1987-07-10
申请人： Michiaki Hagiwara , Akira Menjiu , Nomura Kohachi , Kataoka Masaru , Yamada Yoshinao , Sasaki Miyuri
发明人： Michiaki Hagiwara , Akira Menjiu , Nomura Kohachi , Kataoka Masaru , Yamada Yoshinao , Sasaki Miyuri
IPC分类号： C22C45/00 , C22C19/07
CPC分类号： C22C45/008
摘要： A fine amorphous metal wire with a circular cross section that has improved toughness and a composition represented by the formula:Fe.sub.a Co.sub.b Cr.sub.c Si.sub.x Bywhereina+b is from about 53 to 80 atomic %;c is from about 3 to 20 atomic %;x is from about 5 to 15 atomic %; andy is from about 5 to 15 atomic %;provided that ##EQU1## is in a range from about c.times.0.025+0.25 to c.times.0.012+0.73; and x+y is from about 17 to 27 atomic %. Having improved toughness, this fine amorphous metal wire can be drawn or otherwise worked efficiently on an industrial scale with minimum breakage. In addition, this wire has good fatigue characteristics and high corrosion resistance, as well as high tensile breaking strengths, high heat resistance and superior electromagnetic performance. Therefore, the wire is very useful in a broad range of applications including a variety of mechanical members, industrial reinforcements, and electromagnetic materials.
摘要翻译：具有改善的韧性的圆形横截面的细非晶金属线和由下式表示的组成：FeaCobCrcSixBy其中a + b为约53至80原子％; c为约3至20原子％; x为约5至15原子％; y为约5至15原子％; 条件是在从大约cx0.025 + 0.25到cx0.012 + 0.73的范围内; x + y为约17〜27原子％。具有改善的韧性，可以以最小的破损在工业规模上拉伸或以其他方式有效地加工这种细非晶金属丝。此外，该线具有良好的疲劳特性和高耐腐蚀性，以及高拉伸断裂强度，高耐热性和优异的电磁性能。因此，电线在广泛的应用中非常有用，包括各种机械构件，工业增强件和电磁材料。

7. 发明授权

US4781771A Amorphous Co-based metal filaments and process for production of the same 失效
标题翻译：无定形Co基金属丝及其制造方法相同
公开(公告)号：US4781771A
公开(公告)日：1988-11-01
申请号：US947711
申请日：1986-12-30
申请人： Tsuyoshi Masumoto , Akihisa Inoue , Michiaki Hagiwara , Kiyomi Yasuhara
发明人： Tsuyoshi Masumoto , Akihisa Inoue , Michiaki Hagiwara , Kiyomi Yasuhara
IPC分类号： C22C1/00 , B22D11/00 , B22D11/06 , C22C1/02 , C22C45/04 , C22C19/07
CPC分类号： B22D11/005 , C22C45/04
摘要： An amorphous Co-based metal filament having a circular cross-section made of an alloy composed mainly of Co-Si-B or Co-Me-Si-B (wherein Me is at least one metal selected from the group consisting of Fe, Ni, Cr, Ta, Nb, V, Mo, Mn, W and Zr). This filament is produced by jetting the above alloy into a rotating member containing therein a cooling liquid through a spinning nozzle having a hole diameter which is determined according to the amorphous metal-forming ability (critical thickness to form an amorphous phase) to thereby cool-solidify the jetted molten alloy and form a filament, and then winding the filament continuously on the inner walls of the rotating member by the rotary centrifugal force thereof. This amorphous metal filament is corrosion resistant, is tough and has high electromagnetic characteristics, and is very useful as industrial materials, such as electric and electronic parts, composite materials and fibrous materials.

8. 发明授权

US4735864A Amorphous metal filaments and process for producing same 失效
标题翻译：无定形金属丝及其制造方法
公开(公告)号：US4735864A
公开(公告)日：1988-04-05
申请号：US33871
申请日：1987-04-02
申请人： Tsuyoshi Masumoto , Akihisa Inoue , Michiaki Hagiwara
发明人： Tsuyoshi Masumoto , Akihisa Inoue , Michiaki Hagiwara
IPC分类号： B22D11/00 , B22D11/06 , C22C45/02 , H01F1/153 , H01F1/00
CPC分类号： H01F1/15391 , B22D11/005 , B22D11/062 , C22C45/02 , Y10T428/12431
摘要： Amorphous metal filaments having a substantially circular cross-section comprising an alloy containing Fe as a main component, and a process for producing such amorphous metal filaments, are described; the process comprises jetting a molten alloy having amorphism forming ability into a revolving body containing a cooling liquid from a spinning nozzle to form a solidified filament by cooling, and continuously winding the filament on the inner wall of said revolving body by means of the centrifugal force of said revolving body, wherein the circumferential rate of revolution of said revolving body is equal to or higher than the rate of jetting of molten metal from the spinning nozzle. These metal filaments have good corrosion resistance, toughness, and high magnetic permeability and are very useful in various industrial applications, such as electric and electronic parts, materials for reinforcement, and fiber materials.

9. 发明授权

US4584034A Iron-base amorphous alloys having improved fatigue and toughness characteristics 失效
标题翻译：具有改善的疲劳和韧性特性的铁基非晶合金
公开(公告)号：US4584034A
公开(公告)日：1986-04-22
申请号：US671840
申请日：1984-11-15
申请人： Michiaki Hagiwara , Akira Menju , Kouhachi Nomura , Akio Nakamura
发明人： Michiaki Hagiwara , Akira Menju , Kouhachi Nomura , Akio Nakamura
IPC分类号： C22C45/02 , C22C38/32
CPC分类号： C22C45/02
摘要： An iron-base amorphous alloy is described, having improved fatigue and toughness characteristics consisting essentially of from 6 to 16 atom % Si, from 7.5 to 16 atom % B, and from 2 to 9 atom % Cr, provided that the composition ranges of Si, B, and Cr are within the quadrangles defined by a-b-c-d of FIG. 1, and e.sub.1 -f.sub.1 -g.sub.1 -h.sub.1 of FIG. 2, and the balance being substantially Fe. In addition to improved fatigue and toughness characteristics, the amorphous alloy has excellent tensile break strength, heat resistance, corrosion resistance and electromagnetic properties, and is therefore very useful for industrial reinforcements and electromagnetic materials.
摘要翻译：描述了一种铁基非晶合金，其具有改善的疲劳和韧性特性，其基本上由6至16原子％的Si，7.5至16原子％的B和2至9原子％的Cr组成，条件是Si的组成范围，B和Cr在由图1的abcd限定的四边形内。 1和e1-f1-g1-h1。 2，余额基本上是Fe。除了改善的疲劳和韧性特征之外，非晶合金具有优异的拉伸断裂强度，耐热性，耐腐蚀性和电磁特性，因此对工业增强材料和电磁材料非常有用。

10. 发明授权

US5135585A Fibrous anisotropic permanent magnet and production process thereof 失效
标题翻译：薄膜永磁永磁体及其生产工艺
公开(公告)号：US5135585A
公开(公告)日：1992-08-04
申请号：US609843
申请日：1990-11-07
申请人： Shuji Ueno , Michiaki Hagiwara , Ryoji Mishima , Kiyoshi Isoishi
发明人： Shuji Ueno , Michiaki Hagiwara , Ryoji Mishima , Kiyoshi Isoishi
IPC分类号： B22D11/06 , B22F1/00 , B22F9/08 , C22C19/07 , C22C38/00 , H01F1/053 , H01F1/057 , H01F1/08
CPC分类号： B22F9/08 , B22F1/004 , H01F1/0571 , B22F2009/0812 , B22F2009/0864
摘要： A fibrous anisotropic permanent magnet is disclosed comprising fibers composed of an alloy comprising at least one of a rare earth metal selected from Nd, Pr, Dy, Ho, Tb, La, and Ce; Fe or Fe and Co; and B, said fibers having a mean diameter of from 50 to 1,000 .mu.m and exhibiting magnetic anisotropy. The fibrous anisotropy permanent magnet is prepared by extruding a molten alloy comprising at least one of Nd, Pr, Dy, Ho, Tb, La, and Ce; Fe or Fe and Co; and B in an oil to quench-solidify the molten alloy into a fibrous form.Since the fibrous magnet exhibits excellent anisotropic magnetic characteristics in the lengthwise direction of the fiber axis in the quench-solidified state, the magnet is particularly useful as a magnetic powder material for an anisotropic bond magnet.

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