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1. 发明授权

US07799112B2 Production method of pure metal/alloy super-micro powder 有权
标题翻译：纯金属/合金超微粉的生产方法
公开(公告)号：US07799112B2
公开(公告)日：2010-09-21
申请号：US10578298
申请日：2003-11-05
申请人： Yasunori Yonehana , Yoshinao Chisaki , Fumitaka Tsukihashi
发明人： Yasunori Yonehana , Yoshinao Chisaki , Fumitaka Tsukihashi
IPC分类号： B22F9/28
CPC分类号： B22F1/0018 , B22F9/22 , B22F2998/00 , B82Y30/00 , B22F2201/013
摘要： It is to propose a method of producing super-micro powders of pure metal-alloy in which cheap materials can be used and the production is efficient. In the production method of pure metal super-micro powder by heating a starting material containing a metal chloride and reducing the resulting vapor of the metal chloride with hydrogen gas, an elementary metal constituting the metal chloride is added to the starting material containing the metal chloride and a metal chloride having a large valence among metal chlorides having two or more valence is used as the metal chloride. Also, in the production method of alloy super-micro powder, a metal chloride is used as one to (number of all alloying components—1) alloying components in the starting material and an elemental metal is used as the other alloying component.
摘要翻译：提出一种制造纯金属合金超微粉的方法，其中可以使用便宜的材料并且生产是有效的。在纯金属超微粉末的制造方法中，通过加热含有金属氯化物的原料并用氢气还原金属氯化物的蒸气，将构成金属氯化物的元素添加到含有金属氯化物的原料中并且使用具有两个或更多个化合价的金属氯化物中具有大量化合价的金属氯化物作为金属氯化物。此外，在合金超微粉末的制造方法中，使用金属氯化物作为原料中的合金成分（元素数为1），元素金属为一种，作为其他的合金成分。

2. 发明授权

US06375760B2 Method for controlling structure of two-phase steel 失效
标题翻译：控制两相钢结构的方法
公开(公告)号：US06375760B2
公开(公告)日：2002-04-23
申请号：US09731532
申请日：2000-12-08
申请人： Kei-ichi Maruta , Michio Shimotomai , Yasunori Yonehana , Yoshio Abe , Tomoyuki Yokota , Yoshitaka Adachi , Norikazu Matsukura
发明人： Kei-ichi Maruta , Michio Shimotomai , Yasunori Yonehana , Yoshio Abe , Tomoyuki Yokota , Yoshitaka Adachi , Norikazu Matsukura
IPC分类号： C21D104
CPC分类号： C21D1/04 , C21D1/185 , C21D7/10 , C21D7/13
摘要： A structure of a two-phase steel is controlled by subjecting a steel containing C: 0.05-0.80 mass % to a strain work in a true strain quantity of not less than 0.1 at a temperature zone of &agr;-phase or &ggr;-phase and then applying a magnetic field of 0.1-20 T thereto within a temperature range forming a two-phase zone of &agr;-phase and &ggr;-phase.
摘要翻译：通过在α相或γ相的温度区域对含有C：0.05-0.80质量％的钢进行在不小于0.1的真实应变量的应变作业中的两相钢的结构，然后在形成α相和γ相的两相区域的温度范围内施加0.1-20T的磁场。

3. 发明授权

US5885370A Method of heat treatment of steel 失效
标题翻译：钢的热处理方法
公开(公告)号：US5885370A
公开(公告)日：1999-03-23
申请号：US058830
申请日：1998-04-13
申请人： Michio Shimotomai , Akihiro Matsuzaki , Yasunori Yonehana
发明人： Michio Shimotomai , Akihiro Matsuzaki , Yasunori Yonehana
IPC分类号： C21D6/00 , C21D1/04 , C21D8/12 , C22C38/00 , H01F1/147 , H01F13/00 , H01F1/14 , C21D9/52
CPC分类号： H01F13/003 , C21D1/04 , C21D8/1261 , H01F1/14775
摘要： Magnetic heat treatment of steel, characterized by transforming steel containing about 0.01 to 2.0 mass % of carbon in a magnetic field having a gradient of about 0.1 T/cm or more and about 10 T/cm or less (absolute value) at the Curie point or lower, to effectively refine the microstructure by subjecting the steel to heat treatment in a strong magnetic field having a gradient, followed by advantageously improving the mechanical properties of the steel.
摘要翻译：钢的磁热处理，其特征在于在居里点处具有约0.1T / cm以上且约10T / cm以下（绝对值）的梯度的磁场中含有约0.01〜2.0质量％的碳的钢以下，通过使钢在具有梯度的强磁场中进行热处理，有效地提高钢的机械性能，有效地提高显微组织。

4. 发明申请

US20090139372A1 Production method of pure metal/alloy super-micro powder 有权
标题翻译：纯金属/合金超微粉的生产方法
公开(公告)号：US20090139372A1
公开(公告)日：2009-06-04
申请号：US10578298
申请日：2003-11-05
申请人： Yasunori Yonehana , Yoshinao Chisaki , Fumitaka Tsukihashi
发明人： Yasunori Yonehana , Yoshinao Chisaki , Fumitaka Tsukihashi
IPC分类号： B22F9/18
CPC分类号： B22F1/0018 , B22F9/22 , B22F2998/00 , B82Y30/00 , B22F2201/013
摘要： It is to propose a method of producing super-micro powders of pure metal-alloy in which cheap materials can be used and the production is efficient. In the production method of pure metal super-micro powder by heating a starting material containing a metal chloride and reducing the resulting vapor of the metal chloride with hydrogen gas, an elementary metal constituting the metal chloride is added to the starting material containing the metal chloride and a metal chloride having a large valence among metal chlorides having two or more valence is used as the metal chloride. Also, in the production method of alloy super-micro powder, a metal chloride is used as one to (number of all alloying components—1) alloying components in the starting material and an elemental metal is used as the other alloying component.
摘要翻译：提出一种制造纯金属合金超微粉的方法，其中可以使用便宜的材料并且生产是有效的。在纯金属超微粉末的制造方法中，通过加热含有金属氯化物的原料并用氢气还原金属氯化物的蒸气，将构成金属氯化物的元素添加到含有金属氯化物的原料中并且使用具有两个或更多个化合价的金属氯化物中具有大量化合价的金属氯化物作为金属氯化物。此外，在合金超微粉末的制造方法中，使用金属氯化物作为原料中的合金成分（元素数为1），元素金属为一种，作为其他的合金成分。

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