Silver brazing, sometimes known as a silver soldering or hard soldering, is brazing using a silver braze alloy based filler. These silver alloys consist of many different percentages of silver and other metals, such as copper, zinc, nickel and tin. General-purpose, lowest temperature with short melting ranges, they are versatile, easy to apply, having high strength. Fusion silver brazing alloys have excellent flow characteristics and mechanical properties. They have been used successfully for many decades on nearly all ferrous and non ferrous metals.
As one of the leading silver brazing alloy suppliers, Fusion offers several silver brazing alloys for joining metals like copper, brass, steel, stainless and carbide. The most popular paste formulations are cadmium free and have liquidus temperatures as low as 1205° (651°). Fusion silver braze alloys contain finely atomized filler metal, a fluxing agent, and a paste-like binder. Each of these components has a unique function to perform when blended into a Fusion braze alloy. All silver braze alloys are designed to be automatically dispensed to control costs and yield superior part joint quality.
As a major silver brazing alloy supplier to the metals joining industry, Fusion has two manufacturing plants in the United States and the UK. These plants are both ISO 9001:2008 certified, which ensures consistent quality in every batch of silver braze alloy. All bases are quarantined and tested to strict specifications. Samples of each batch are retained for 11 months. Batches are tested by viscosity measurement before packaging.
Silver brazing alloy suppliers like Fusion serve various industries like automotive, plumbing, electrical and switchgear, air conditioning and refrigeration, jewelry, and carbide cutting tools to name a few. Contact us today to discuss your silver brazing application needs.