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1. 发明专利

JP2008095169A Copper powder and its production method 有权
标题翻译：铜粉及其生产方法
公开(公告)号：JP2008095169A
公开(公告)日：2008-04-24
申请号：JP2006281870
申请日：2006-10-16
申请人： Sinto Brator Co Ltd , 新東ブレーター株式会社
发明人： KAJITA KOJI , TAMAKI KENJI , SUZUKI MASARU
IPC分类号： C22C9/00 , B22F1/00 , B22F9/08 , H01B1/02 , H01B1/22
摘要： PROBLEM TO BE SOLVED: To provide copper powder having excellent electric conductivity, and to provide its production method.
SOLUTION: The copper powder contains 0.01 to 0.1 wt.% boron. In the method for producing copper powder, melted copper is admixed with boron in such a manner that its content reaches 0.01 to 0.1 wt.%, and thereafter, made into powder by an atomizing process. Further, using the copper powder obtained in this way, an electric circuit is formed on an electric circuit board by patterning.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异导电性的铜粉，并提供其制造方法。解决方案：铜粉含有0.01〜0.1重量％的硼。在铜粉的制造方法中，将熔融的铜与硼混合，使其含量达到0.01〜0.1重量％，然后通过雾化法制成粉末。此外，使用以这种方式获得的铜粉末，通过图案化在电路板上形成电路。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2005290468A Iron-based metallic glass alloy 有权
标题翻译：基于铁的金属玻璃合金
公开(公告)号：JP2005290468A
公开(公告)日：2005-10-20
申请号：JP2004106444
申请日：2004-03-31
申请人： Akihisa Inoue , Sinto Brator Co Ltd , 明久井上 , 新東ブレーター株式会社
发明人： INOUE AKIHISA , NISHIMURA KAZUTOSHI , KUROSAKI NOBUKATSU , OKUMURA KIYOSHI , KAJITA KOJI , MIZUNO TAKEHIKO , SUZUKI YUKINORI
IPC分类号： B22F1/00 , C22C45/02
摘要： PROBLEM TO BE SOLVED: To provide an iron-based metallic glass alloy which can be produced with the use of a general industrial material basically containing an element in a general-purpose iron group without using an expensive special metal in the atmosphere, and of which the ribbon material with a larger sectional area than previous one can be easily produced. SOLUTION: The iron-based metallic glass alloy is composed of a metallic content and a metalloid content. In order to stably produce an amorphous alloy even in the atmosphere, the glass alloy mainly includes three elements (Fe, Co and Ni) in an iron group, though further mainly including Fe; a small amount of Nb and Mo as elements for improving the degree of undercooling; and further Si, B, P and C at an appropriate blending ratio as metalloid elements. The glass alloy shows ▵Tx≥40 K, when ▵Tx represents the degree of undercooling defined as Tx-Tg (Tx: crystallization starting temperature, and Tg: glass transition temperature), so as to easily produce an amorphous state even when being cooled with a low cooling capacity like in mass production. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种铁基金属玻璃合金，其可以使用在通用铁组中基本上含有元素的一般工业材料而不在大气中使用昂贵的特殊金属来生产，并且其中可以容易地制造具有比之前更大的截面面积的带状材料。铁溶性金属玻璃合金由金属含量和准金属含量构成。为了即使在大气中稳定地生产非晶合金，玻璃合金主要包括铁组中的三种元素（Fe，Co和Ni），但主要包括Fe; 少量的Nb和Mo作为提高过冷度的元素; 以及适当的混合比例的Si，B，P和C作为准金属元素。当▵Tx表示定义为Tx-Tg（Tx：结晶起始温度，Tg：玻璃化转变温度）的过冷度时，玻璃合金显示▵Tx≥40K，即使在冷却时也容易产生非晶态具有低散热能力，如批量生产。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2005076083A Method for manufacturing iron-based amorphous spherical particle, and iron-based amorphous spherical type particle thereof 审中-公开
标题翻译：用于制造基于铁的非晶态球形颗粒的方法和基于铁的非晶态球形颗粒
公开(公告)号：JP2005076083A
公开(公告)日：2005-03-24
申请号：JP2003307812
申请日：2003-08-29
申请人： Sinto Brator Co Ltd , 新東ブレーター株式会社
发明人： KAJITA KOJI , OKUMURA KIYOSHI , YAMAGUCHI EIJI , MIZUNO TAKEHIKO , SUZUKI YUKINORI
IPC分类号： B22F9/08 , B22F1/00 , C22C45/02
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing iron-based amorphous spherical particles containing a high rate of spheroidized particles and amorphous particles with the use of an atomization process.
SOLUTION: The method for manufacturing the amorphous spherical particles of an iron-based alloy from the molten metal of a raw material through the atomization process adds a metallic element having a deoxidizing effect (a deoxidizing element) to the molten metal of the raw material, so as to enhance the rate of the spheroidized particles and the amorphous particles.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种使用雾化方法制造含有高速球化颗粒和无定形颗粒的铁基非晶态球形颗粒的方法。解决方案：通过雾化处理从原料熔融金属制造铁基合金的无定形球形颗粒的方法将具有脱氧效果的金属元素（脱氧元素）加入到原料，以提高球状颗粒和无定形颗粒的速率。版权所有（C）2005，JPO＆NCIPI

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