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Hitachi Metal, Ltd.

Tokyo, JP

Hitachi Metal, Ltd. Patent applications
Patent application numberTitlePublished
20100175793Iron-based high saturation magnetic induction amorphous alloy core having low core and low audible noise - A magnetic core having an iron-based amorphous alloy that includes: a chemical composition with a formula Fe07-15-2010
20090104071SOLDER ALLOY FOR BONDING OXIDE MATERIAL, AND SOLDER JOINT USING THE SAME - The invention provides a solder alloy for bonding an oxide material, including more than 0% but not more than 1.0% of Mg and the balance being substantially Bi and Sn. Preferably, the alloy includes 0.01 to 0.6% of Mg, 35 to 86% of Bi, and the balance being substantially Sn. The invention can be used for bonding an oxide material, such as bonding glasses to each other. According to the invention, a low-cost solder joint of an oxide material is also provided.04-23-2009