Productive method of amorphous metal-metal jointed parts and amorphous metal-metal jointed parts
AssigneesAichi Steel Corporation, Kaneo Mouri, Japan Science and Technology Corporation
InventorsMichiharu Yamamoto, Yoshinobu Honkura, Kaneo Mouri
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Abstract
A production method for making a strong connection between an amorphous wire and a terminal. The amorphous wire is placed between the terminal and a bonding metal of aluminum or aluminum alloy, with the bonding metal in contact with both the amorphous metal and the terminal. Then, ultrasonic vibration is applied through the bonding metal to make the connection between the bonding metal and the terminal.
Claims14
A production method of an amorphous metal bonded part, which comprises sandwiching an amorphous metal between a terminal and a bonding metal that is softer than the amorphous metal, and applying a bonding energy to the bonding metal resulting in a bonding together of all of the terminal, the amorphous metal and the bonding metal.
An amorphous metal bonded part comprising an amorphous wire sandwiched between a terminal and a bonding metal, wherein one surface of the amorphous wire is bonded to the terminal and an opposite surface thereof is bonded to the bonding metal, wherein the bonding metal is aluminum or a predominantly aluminum alloy and wherein the bonding metal is bonded to the terminal in the vicinity of a bonding portion between the amorphous wire and the terminal.
An amorphous metal bonded part comprising:
- a terminal;
- a bonding metal comprising aluminum or an aluminum alloy;
- and
- an amorphous wire having opposing sides and disposed between the terminal and the bonding metal;
- wherein amorphous wire is bonded to said terminal on one of said sides, the bonding metal is bonded to the amorphous wire on the other of said sides, and said bonding metal is in contact with the terminal.
Dependencies are inferred from the claim text.