Cored wire welding
The use of flux cored arc welding (FCAW) appeared as early as the 1920s ,although at
that time it was only in connection with the application of wear-resistant cladding. It was
easy to produce high-alloy filler materials by mixing the alloying constituentsin powder
form inside a cored unalloyed steel electrode.
There are today two main types of cored wires:
Wires that require the use of shielding gas, usually co2
Wires that do not require additional shielding gas, known as self-shielded flux cored
Wires.
Supplied By RIHUI Ceramic Welding Backing
Date: 2023-04-10 hits: 624 Return
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