BAg20CuZnInNi silver welding ring

1) the welding ring is widely used 2) has excellent performance of soldering process 3) Various specifications for choose BAg20CuZnInNi welding ring is one kind of silver-based welding ring, the materials there are silver, copper, zinc, indium and nickel, Constitute the quinary alloy brazing material. This not only reduces the silver content, also make the brazing alloy melting point lower. The addition of nickel can improve the heat resisting, rust-resistant joints and wetting properties of the alloy, so BAg20CuZnInNi welding ring owns excellent performance such as low melting point, excellent wettability and the ability to fill the gaps, high mechanical intensity, good plasticity, electric conductivity and corrosion resistance.the welding ring is applied to the brazing of all ferrous metals and nonferrous metals, such as stainless steel, hard alloy and diamond. The welding ring is widely applied in the industries of refrigeration, mechanical, electronic, electric, instrument etc. the grease, oxide and dirt on the surface of metal material should be well cleaned before brazing. In order to have a good quality joint, brazing with brazing flux is a must. And the welding ring has many kinds of specifications for choose, to meet the different needs of customers.

BAg20CuZnInNi silver welding ring