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1.发明授权Co-Cr-Mo alloy fine wire, manufacturing method therefor, and planar body, tubular body, stranded wire and cable formed of wire 有权Co-Cr-Mo合金细线，其制造方法和平面体，管体，绞合线和电线形成公开(公告)号：US07857916B2
公开(公告)日：2010-12-28
申请号：US10821170
申请日：2004-04-09
申请人： Akihiko Chiba , Yoshiki Ono , Shigemi Sato , Michihiko Ayada , Takeshi Suzuki , Morimichi Kai , Masashi Sakamoto
发明人： Akihiko Chiba , Yoshiki Ono , Shigemi Sato , Michihiko Ayada , Takeshi Suzuki , Morimichi Kai , Masashi Sakamoto
摘要： A Co—Cr—Mo alloy fine wire has superior biocompatibility, corrosion resistance, wear resistance, processability, and flexibility. A manufacturing method and a planar body or the like formed by processing this fine wire. This is a fine wire of diameter of 200 micrometers or less comprising 26 to 31 weight % of Cr, 8 to 16 weight % of Mo, and the remainder of Co and inevitable impurities, in which the degree of roundness (minor diameter/major diameter) of lateral cross section is 0.6 or more, and the internal structure is uniform with the concentration ratio of high Mo concentration phase to low Mo concentration phase of 1.8 or less.
摘要翻译： Co-Cr-Mo合金细线具有优异的生物相容性，耐腐蚀性，耐磨性，加工性和柔韧性。 通过处理该细线而形成的制造方法和平面体等。 这是直径为200微米或更小的细线，其包含26至31重量％的Cr，8至16重量％的Mo，剩余的Co和不可避免的杂质，其中圆度（小直径/主直径 ）的横截面为0.6以上，内部结构均匀，Mo浓度相对低Mo浓度相的浓度比为1.8以下。
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公开(公告)号：US07625519B2
公开(公告)日：2009-12-01
申请号：US11104647
申请日：2005-04-13
申请人： Akihiko Chiba , Yoshiki Ono , Masashi Sakamoto , Akira Yamazaki , Yoichi Nishio , Kenichi Omori
发明人： Akihiko Chiba , Yoshiki Ono , Masashi Sakamoto , Akira Yamazaki , Yoichi Nishio , Kenichi Omori
CPC分类号： A61F2/30965 , A61F2/28 , A61F2/3094 , A61F2/34 , A61F2/36 , A61F2/3859 , A61F2/3877 , A61F2/389 , A61F2/44 , A61F2002/30004 , A61F2002/30011 , A61F2002/30261 , A61F2002/30293 , A61F2002/30915 , A61F2002/30968 , A61F2002/30971 , A61F2230/0082 , A61F2230/0091 , A61F2250/0014 , A61F2250/0023 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00796 , A61F2310/0088 , A61L27/045 , A61L27/56 , B22F3/002 , C22C1/0433
摘要： The present invention provides a method for manufacturing a biomedical porous article wherein communicability between the pores in the porous article is ensured and a desired porosity can be easily obtained, the method comprising a plate-like thread cluster formation step in which a plate-like thread cluster is obtained by dispersing many metallic threads made of a biomedical metallic material along a flat surface and entangling them; a compressing step of compressing the plate-like thread cluster into a desired thickness; and a sintering step of sintering the plate-like thread cluster.
摘要翻译： 本发明提供一种制造生物医用多孔制品的方法，其中确保多孔制品中的孔之间的通透性并且可以容易地获得期望的孔隙率，该方法包括板状螺纹簇形成步骤，其中板状螺纹 通过沿着平坦表面分散由生物医学金属材料制成的许多金属丝并缠结它们获得簇; 压缩步骤，将板状螺纹束压缩成所需厚度; 以及烧结板状螺纹团簇的烧结步骤。
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公开(公告)号：US20050254985A1
公开(公告)日：2005-11-17
申请号：US11104647
申请日：2005-04-13
申请人： Akihiko Chiba , Yoshiki Ono , Masashi Sakamoto , Akira Yamazaki , Yoichi Nishio , Kenichi Omori
发明人： Akihiko Chiba , Yoshiki Ono , Masashi Sakamoto , Akira Yamazaki , Yoichi Nishio , Kenichi Omori
IPC分类号： A61L27/00 , A61F2/00 , A61F2/28 , A61F2/30 , A61F2/34 , A61F2/36 , A61F2/38 , A61F2/44 , A61L27/04 , A61L27/56 , B22F3/00 , B22F3/12 , C22C1/04
CPC分类号： A61F2/30965 , A61F2/28 , A61F2/3094 , A61F2/34 , A61F2/36 , A61F2/3859 , A61F2/3877 , A61F2/389 , A61F2/44 , A61F2002/30004 , A61F2002/30011 , A61F2002/30261 , A61F2002/30293 , A61F2002/30915 , A61F2002/30968 , A61F2002/30971 , A61F2230/0082 , A61F2230/0091 , A61F2250/0014 , A61F2250/0023 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00796 , A61F2310/0088 , A61L27/045 , A61L27/56 , B22F3/002 , C22C1/0433
摘要： The present invention provides a method for manufacturing a biomedical porous article wherein communicability between the pores in the porous article is ensured and a desired porosity can be easily obtained, the method comprising a plate-like thread cluster formation step in which a plate-like thread cluster is obtained by dispersing many metallic threads made of a biomedical metallic material along a flat surface and entangling them; a compressing step of compressing the plate-like thread cluster into a desired thickness; and a sintering step of sintering the plate-like thread cluster.
摘要翻译： 本发明提供一种制造生物医用多孔制品的方法，其中确保多孔制品中的孔之间的通透性并且可以容易地获得期望的孔隙率，该方法包括板状螺纹簇形成步骤，其中板状螺纹 通过沿着平坦表面分散由生物医学金属材料制成的许多金属丝并缠结它们获得簇; 压缩步骤，将板状螺纹束压缩成所需厚度; 以及烧结板状螺纹团簇的烧结步骤。
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公开(公告)号：US20090139615A1
公开(公告)日：2009-06-04
申请号：US12324472
申请日：2008-11-26
CPC分类号： C21D9/02
摘要： The present invention provides a leaf spring material superior in mechanical characteristics and a manufacturing method of the leaf spring material capable of reliably achieving the same, utilizing induction hardening. The manufacturing method of the leaf spring material comprises the steps of imparting tensile stress on a first surface along the longitudinal direction of the first surface and compressive stress on a second surface along the longitudinal direction of the second surface of a substantially strip-shaped steel plate, and subjecting the first surface to induction hardening. With this induction hardening, an induction-hardened structure having a higher average hardness than that of a parent material structure in the vicinity of the second surface and comprising martensite and finely and evenly dispersed austenite is imparted on a surface layer in the vicinity of the first surface.
摘要翻译： 本发明提供了一种机械特性优异的板簧材料和利用感应淬火能够可靠地实现的板簧材料的制造方法。 板簧材料的制造方法包括以下步骤：沿着第一表面的纵向方向在第一表面上施加拉伸应力，并且沿着基本条形钢板的第二表面的纵向在第二表面上施加压缩应力 并对第一表面进行感应淬火。 通过这种感应淬火，在第二表面附近具有比母体材料结构高的包含马氏体并且均匀分散的奥氏体的感应硬化结构被赋予在第一 表面。
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公开(公告)号：US20130284325A1
公开(公告)日：2013-10-31
申请号：US13988123
申请日：2011-11-22
申请人： Sang-Hak Lee , Yoshiki Ono , Hiroaki Matsumoto , Akihiko Chiba
发明人： Sang-Hak Lee , Yoshiki Ono , Hiroaki Matsumoto , Akihiko Chiba
摘要： An alloy having an α′ martensite which is a processing starting structure is hot worked. The alloy is heated at a temperature increase rate of 50 to 800° C./sec, and strain is given at not less than 0.5 by a processing strain rate of from 0.01 to 10/sec in a case of a temperature range of 700 to 800° C., or by a processing strain rate of 0.1 to 10/sec in a case of a temperature range of 800° C. to 1000° C. By generating equiaxial crystals having average crystal particle diameters of less than 1000 nm through the above processes, a titanium alloy having high strength and high fatigue resistant property can be obtained, in which hardness is less than 400 HV, tensile strength is not less than 1200 MPa, and static strength and dynamic strength are superior.
摘要翻译： 具有作为加工起始结构的α'马氏体的合金被热加工。 以50〜800℃/秒的升温速度加热合金，在700〜700℃的温度范围内，通过0.01〜10 /秒的加工变形速度，使应变为0.5以上 800℃，或者在800〜1000℃的温度范围内，通过加工应变速度为0.1〜10 /秒。通过生成平均结晶粒径小于1000nm的等轴晶体，通过 可以得到硬度小于400HV，拉伸强度不小于1200MPa，静态强度和动态强度优异的高强度，高耐疲劳性的钛合金。
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公开(公告)号：US09260773B2
公开(公告)日：2016-02-16
申请号：US13496750
申请日：2010-09-22
申请人： Sang-Hak Lee , Yoshiki Ono , Kazuya Ikai , Hiroaki Matsumoto , Akihiko Chiba
发明人： Sang-Hak Lee , Yoshiki Ono , Kazuya Ikai , Hiroaki Matsumoto , Akihiko Chiba
摘要： A titanium alloy has high strength and superior workability and is preferably used for various structural materials for automobiles, etc. The titanium alloy is obtained by the following production method. An alloy having a structure of α′ martensite phase is hot worked at conditions at which dynamic recrystallization occurs. The working is performed at a heating rate of 50 to 800° C./second at a strain rate of 0.01 to 10/second when the temperature is 700 to 800° C. or at a strain rate of 0.1 to 10/second when the temperature is more than 800° C. and less than 1000° C. so as to provide a strain of not less than 0.5. Thus, equiaxed crystals with an average grain size of less than 1000 nm are obtained.
摘要翻译： 钛合金的强度高，加工性优异，优选用于汽车等的各种结构材料。钛合金通过以下的制造方法得到。 具有α'马氏体相结构的合金在发生动态再结晶的条件下热加工。 当温度为700至800℃时，以0.1至10 /秒的应变速率，以0.1至10 /秒的应变速率，以50至800℃/秒的加热速率进行加工，应变速率为0.01至10 /秒 温度超过800℃且小于1000℃，以提供不小于0.5的应变。 因此，得到平均粒径小于1000nm的等轴晶体。
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公开(公告)号：US09624565B2
公开(公告)日：2017-04-18
申请号：US13988123
申请日：2011-11-22
申请人： Sang-Hak Lee , Yoshiki Ono , Hiroaki Matsumoto , Akihiko Chiba
发明人： Sang-Hak Lee , Yoshiki Ono , Hiroaki Matsumoto , Akihiko Chiba
摘要： An alloy having an α′ martensite which is a processing starting structure is hot worked. The alloy is heated at a temperature increase rate of 50 to 800° C./sec, and strain is given at not less than 0.5 by a processing strain rate of from 0.01 to 10/sec in a case of a temperature range of 700 to 800° C., or by a processing strain rate of 0.1 to 10/sec in a case of a temperature range of 800° C. to 1000° C. By generating equiaxial crystals having average crystal particle diameters of less than 1000 nm through the above processes, a titanium alloy having high strength and high fatigue resistant property can be obtained, in which hardness is less than 400 HV, tensile strength is not less than 1200 MPa, and static strength and dynamic strength are superior.
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公开(公告)号：US20120168042A1
公开(公告)日：2012-07-05
申请号：US13496750
申请日：2010-09-22
申请人： Sang-Hak Lee , Yoshiki Ono , Kazuya Ikai , Hiroaki Matsumoto , Akihiko Chiba
发明人： Sang-Hak Lee , Yoshiki Ono , Kazuya Ikai , Hiroaki Matsumoto , Akihiko Chiba
摘要： A titanium alloy has high strength and superior workability and is preferably used for various structural materials for automobiles, etc. The titanium alloy is obtained by the following production method. An alloy having a structure of α′ martensite phase is hot worked at conditions at which dynamic recrystallization occurs. The working is performed at a heating rate of 50 to 800° C./second at a strain rate of 0.01 to 10/second when the temperature is 700 to 800° C. or at a strain rate of 0.1 to 10/second when the temperature is more than 800° C. and less than 1000° C. so as to provide a strain of not less than 0.5. Thus, equiaxed crystals with an average grain size of less than 1000 nm are obtained.
摘要翻译： 钛合金的强度高，加工性优异，优选用于汽车等的各种结构材料。钛合金通过以下的制造方法得到。 具有α'马氏体相结构的合金在发生动态再结晶的条件下热加工。 当温度为700至800℃时，以0.1至10 /秒的应变速率，以0.1至10 /秒的应变速率，以50至800℃/秒的加热速率进行加工，应变速率为0.01至10 /秒 温度超过800℃且小于1000℃，以提供不小于0.5的应变。 因此，得到平均粒径小于1000nm的等轴晶体。
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公开(公告)号：US06864793B2
公开(公告)日：2005-03-08
申请号：US10097882
申请日：2002-03-14
申请人： Yoshiki Ono , Tatsuya Kurihara , Shigemi Sato , Sumikazu Oki
发明人： Yoshiki Ono , Tatsuya Kurihara , Shigemi Sato , Sumikazu Oki
IPC分类号： C22C38/02 , C22C38/08 , C22C38/10 , C22C38/12 , C22C38/30 , G08B13/24 , H01F1/03 , H01F1/14 , H01F1/153 , G08B13/14
CPC分类号： G08B13/2408 , C22C38/02 , C22C38/08 , C22C38/10 , C22C38/12 , C22C38/30 , G08B13/244 , G08B13/2442 , G08B13/2445 , H01F1/0304 , H01F1/0306 , H01F1/143 , H01F1/15391 , Y10T29/49988 , Y10T428/11 , Y10T428/12431 , Y10T428/12465
摘要： A magnetic marker comprises a magnetically switchable wire and a magnetic casing that covers the magnetically switchable wire. The magnetically switchable wire is formed of a magnetic material that undergoes occurrence of sharp magnetic inversion when an alternating field of intensity higher than its coercive force is applied to it. The magnetic casing is formed of a magnetically hard or semihard magnetic material and can apply a bias magnetic field to the magnetically switchable wire to prevent magnetic inversion of the magnetically switchable wire. Heat-treated portions and high-coercivity regions, which are not heat-treated, are formed alternately in the longitudinal direction on the magnetic casing. The heat-treated portions are given magnetic properties different from magnetic properties essential to the magnetic casing by heat treatment such as annealing.
摘要翻译： 磁性标记器包括可磁转换线和覆盖可磁转换线的磁性壳体。 磁性可切换线由强磁场强度高于其矫顽力的交变场施加时，会发生尖锐的磁性反转的磁性材料形成。 磁性壳体由磁性硬的或半硬质的磁性材料形成，并且可以将磁偏置磁场施加到可磁转换的线上，以防止磁性可转换的线的磁性反转。 未经热处理的热处理部和高矫顽力区在磁性壳体上沿长度方向交替地形成。 热处理部分具有不同于通过诸如退火的热处理对磁性壳体所必需的磁性能的磁性能。
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公开(公告)号：US20060185770A1
公开(公告)日：2006-08-24
申请号：US11350090
申请日：2006-02-09
申请人： Yoshiki Ono , Masashi Sakamoto
发明人： Yoshiki Ono , Masashi Sakamoto
IPC分类号： H01F1/047
摘要： A Co—Cr—Mo-based alloy includes: 63 mass %≦Co
摘要翻译： Co-Cr-Mo基合金包括：63质量％<= Co <68质量％ 15质量％<= Cr <26质量％ 10质量％<= Mo <19质量％ 余量为不可避免的杂质，其中Cr和Mo的总量为32质量％至37％。 在室温下，合金的质量磁化率为7×4pi×10 -9×3 / kg以下，合金的维氏硬度（Hv）为400 或者更多。
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