Dizalinfe Que Hàn Nhôm Dải Hàn Nhôm Dễ Tan Chảy Nhiệt Độ Thấp Dây Lõi 1.6/2/2.4Mm Để Hàn Thanh Hàn Nhôm Không Cần Bột Hàn

Features:
1. No need solder powder. No other materials are required, and it is easy to use.
2. Light weight and easily carry, stable performance.
3. Great welding effect, with low melting point.
4. Great weldability and corrosion resistance, high thermal conductivity, high electric conductivity.
5. Widely used, mainly used for welding bicycles, locomotive compartments, chemical containers, shipbuilding, etc.

Instructions for use of low temperature aluminum welding wire:
Step 1: Polish the surface by physical cleaning.
Step 2: Heat the surface of the base metal at the welding place until the temperature reaches the working temperature of the welding wire of 380℃-400℃, so that the welding seam can be formed by the heat conduction of the base metal and the molten welding wire. Do not use flame to burn the welding wire, and only when the parent When the surface temperature of the material is sufficient, the welding wire can flow and penetrate well into the metal capillaries.
Step 3: When repairing relatively thin aluminum, as long as the aluminum base material is heated to a suitable working temperature, and then the welding wire is rubbed back and forth to form the weld, and only the molten welding wire is used to fill the weld to form the weld.