ITEM NAME:10PCS 2MM Easy Aluminum Solder Melt Welding Flux Cored Rods Wire Brazing New Descriptio n Description: Low-temperature aluminum flux-cored wire can weld almost all white metals, including aluminum, aluminum alloys, aluminum-magnesium alloys and dissimilar types of soldering between the above metals, even white metals that have been heavily corroded or contaminated with oil, and even aluminum that is considered irreparable. The alloy can be repaired. It is suitable for all-round welding of the primary welding operator. It only needs a small heating device. The weld strength after welding is generally higher than the strength of the base material itself, and the gas welding operation can be understood. Instructions for use: One step: sand the surface by physical cleaning. Two steps: heating the surface of the base material at the weld until the temperature reaches 380 Â °C-400 Â °C, so that the weld can be formed by the heat conduction welding wire of the base metal, avoiding the use of flame welding wire, and only the mother When the surface temperature of the material is sufficient, the wire can flow and penetrate into the metal capillary well. Three steps: When repairing relatively thin aluminum, the aluminum base material is heated to a suitable working temperature, and then the wire is frictionally melted back and forth to form a weld. Only the metal brush is used to fill the weld to form a weld. Four steps: Small parts are welded with propane gas, large parts are heated by industrial gas or induction heating device, and naturally cooled after welding. Precautions: The more expensive the thicker part is, the more troublesome it is to use, so it is critical to use a reasonable heat source, as long as the surface temperature of the base metal reaches the wire. At the working temperature, welding can be carried out. Neutral flame welding is used when oxyacetylene is welded, but do not directly use fire welding wire. Specifications: Color: As Pictures Shown Siz.The alloy can be repaired. It is suitable for all-round welding of the primary welding operator. It only needs a small heating device. The weld strength after welding is generally higher than the strength of the base material itself, and the gas welding operation can be understood.
