SOLDER ALLOY FOR PREVENTING FE EROSION, RESIN FLUX CORED SOLDER, WIRE SOLDER, RESIN FLUX CORED WIRE SOLDER, FLUX COATED SOLDER, SOLDER JOINT AND SOLDERING METHOD

Title:

SOLDER ALLOY FOR PREVENTING FE EROSION, RESIN FLUX CORED SOLDER, WIRE SOLDER, RESIN FLUX CORED WIRE SOLDER, FLUX COATED SOLDER, SOLDER JOINT AND SOLDERING METHOD

Document Type and Number:

WIPO Patent Application WO/2018/034320

Kind Code:

A1

Abstract:

Provided are a solder alloy for preventing Fe erosion, a resin flux cored solder, a wire solder, a resin flux cored wire solder, a flux coated solder, a solder joint, and a soldering method which, in order to prolong the life of a soldering iron tip, suppress erosion of the soldering iron tip and by which adhesion of carbide to the soldering iron tip is suppressed. The present invention has an alloy composition comprising, by mass%, 0.02-0.1% Fe, more than 0% and equal to or less than 0.2% Zr, with the remainder being Sn, and is used to prevent Fe erosion.

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Inventors:

SAITO TAKASHI (JP)
YOSHIKAWA SHUNSAKU (JP)
KURASAWA YOKO (JP)

Application Number:

PCT/JP2017/029530

Publication Date:

February 22, 2018

Filing Date:

August 17, 2017

Export Citation:

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Assignee:

SENJU METAL INDUSTRY CO (JP)

International Classes:

B23K35/26; B23K3/02; B23K31/02; C22C13/00; C22C13/02; B23K101/42

Foreign References:

JP2005153007A	2005-06-16
JP2012218002A	2012-11-12

Other References: