|Material:||Phos Copper Ring||Melting Temperature:||710-780|
|Application:||AC Copper Pipe||Category:||Hard Solder Ring|
|Size:||Custom||Flux Content:||No Flux ,bare Bar|
|Welding Current:||International Standard||Weight:||10 - 30g|
phosphorus copper rods,
copper based alloy
Multi Shape Copper To Copper Brazing Rods For Copper Pipe In AC Lightweight
Introduction of welding rings:
Phos-copper brazing alloy is base on the raw material with the binary alloy of copper-phosphorus. It has good fluidity, low cost, perfect processing property. No need to add flux when brazing copper and silver, and the joint has good strength. Welding rings are a popular and effective method of filler metal placement. Welding rings are made of a variety of alloy with different compositions and sizes according to customer’s requirements. When heated, the welding ring melts and flows into gap to make a complete bond. Welding rings are often used with automated brazing equipment to ensure braze filler metal placement at the exact location. Welding rings are created with exact dimensional and reliable fluidity.
The copper - phosphorus filler metal is based on copper, phosphorus two - element alloy and copper - phosphorus silver three - element alloy.It has good liquidity.It is suitable for contact brazing, gas flame brazing, high frequency brazing and brazing in furnace.It is widely used in refrigerator, air conditioner and other refrigeration industries, as well as electromechanical, electrical, instrument and other manufacturing industries.
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