1. Active brazing: Titanium element removes the oxide film on the surface of ceramics/hard alloys, achieving high-strength heterogeneous material connection. 2. High thermal conductivity: The brazing seam has excellent thermal conductivity, suitable for heat sinks and high-temperature components. 3. Cost-effective: Copper-based alloys are low in cost, stable in performance, and have outstanding cost-effectiveness. 4. Flexible morphology: Powder: Fine particle size (10-50μm), good fluidity, suitable for automatic powder feeding process. Paste: Contains low-residue adhesive, convenient coating, strong adhesion. 5. Corrosion resistance: The brazing seam is oxidation-resistant and acid-alkali corrosion-resistant, extending the service life of components.
CuSn15.6P5.2Ni4.2 is the copper-phosphorus based brazing alloy with the lowest melting temperature and excellent fluidity. It is suitable for tight-fitting joints, producing full and aesthetically pleasing brazed seams. When brazing pure copper, it has a self-fluxing function and does not require additional flux, making it more economical than silver brazing alloys.