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Patent Searching and Data


Title:
TIP FOR SOLDERING, AND ITS MANUFACTURE
Document Type and Number:
Japanese Patent JPH11179536
Kind Code:
A
Abstract:

To provide the tip for soldering in which a forward end part of the tip necessary for the soldering work is excellent in corrosion resistance, which is easy in manufacture, excellent in productivity, and inexpensive.

This is a tip for an electric soldering iron to be used for the precise soldering work, a base part 3 of a copper base body 2 is columnar, and a forward part 4 has a stepped and tapered shape having a sharp piont. A forward end part of the forward part 4 is a joining part 6 where an iron tip member 5 is joined by various kinds of arc welding methods (projection welding, stud welding, flash-butt welding, and upset-butt welding), the laser beam welding, or the brazing. In addition, an iron-plate layer 7 is covered over the whole periphery of the copper base body 2, and a plated layer 8 for soldering is formed on the forward end part of the joining part 6 on the surface of the iron-plated layer 7.


Inventors:
DEBARI NOBUAKI
Application Number:
JP36998097A
Publication Date:
July 06, 1999
Filing Date:
December 17, 1997
Export Citation:
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Assignee:
DEBARI NOBUAKI
International Classes:
B23K3/02; (IPC1-7): B23K3/02