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Pin brazing is a metallurgically safe [citation needed] method of making electrical connections [1] to steel and ductile iron pipelines [citation needed] as well as other metallic structures, [2] which are to be cathodically protected or electrically earthed.
One special silver brazing method is called pinbrazing or pin brazing. It has been developed especially for connecting cables to railway track or for cathodic protection installations. The method uses a silver- and flux-containing brazing pin, which is melted in the eye of a cable lug. The equipment is normally powered from batteries.
Used in electrical industry and for brazing parts of ships, lamps, piping, band instruments, etc. Yellow white color. Maximum service temperature 204 °C, intermittently 316 °C. 32: 33: 35: Ag 25 Cu 40 Zn 35: Ag–Cu–Zn 700/790 [1] – AG 205, L-Ag 25, BrazeTec 2500. For brazing steels, copper and its alloys, nickel and its alloys.
Induction brazing is a process in which two or more materials are joined together by a filler metal that has a lower melting point than the base materials using induction heating. In induction heating, usually ferrous materials are heated rapidly from the electromagnetic field that is created by the alternating current from an induction coil .
[6] [8] [5] There are three technologies for bending hairpin wires: U-Pin, in which hairpin wires have a shape resembling a U, I-Pin, with wires resemling an I, and Continuous Hairpin, also called continuous wave, in which a single wire is bent into a serpentine shape up to several meters long. U-Pin technology is the most common of these. [9] [10]
Victims of the Los Angeles wildfires, likely the costliest in U.S. history, are seizing upon a unique California legal doctrine that allows them to collect from their power utility if its ...
In brazing, one generally uses rods that are touched to the joint while being heated. With silver soldering, small pieces of solder wire are placed onto the metal prior to heating. A flux, often made of boric acid and denatured alcohol, is used to keep the metal and solder clean and to prevent the solder from moving before it melts.
A law firm representing victims of the Eaton Fire in Los Angeles has submitted photos with a legal filing on Wednesday that appear to show exposed wire at the base of a Southern California Edison ...