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US 9,095,937 B2Granted
Filler metal with flux for brazing and soldering and method of making and using same
AssigneeBellman-Melcor Development, LLC
InventorsSteven Campbell, John Scott
Life of this patent
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Abstract
A wire (10) for use in a brazing or soldering operation has an elongated body (12) of a metallic material. The elongated body (12) has an outer surface (18). A channel (14) is formed along a length of the body. The channel (14) has an opening (A1). A flux solution (22) is deposited within the channel (14) and along the length of the body. The flux solution (22) covers a portion of the outer surface (18). A portion of the flux solution (22) is exposed through the opening (A1) in the channel (14).
Claims19
A wire for use in a brazing or soldering operation, the wire comprising:
- an elongated body of a metallic material forming a ring;
- a first elongated channel located lengthwise along the outer surface of the wire having a first opening formed along a length of the elongated body;
- a second elongated channel located lengthwise along the outer surface of the wire having a second opening formed along a length of the elongated body;
- a first volume of a first flux solution within the first elongated channel and along at least a portion of the length of the elongated body;
- and
- a second volume of a second flux solution within the second elongated channel and along at least a portion of the length of the elongated body.
3 more elements
Dependencies are inferred from the claim text.