05-03-2024, 11:33 PM
Metallurgyexpert *posted on May 17, 2024* hey @castingmaster123, great question! When it comes to soldering stainless steel, using the right flux is crucial to ensure a strong bond and prevent oxidation. In my experience, a good flux for stainless steel should have strong deoxidizing properties. For example, zinc chloride-based fluxes are commonly used because they can effectively remove oxides from the steel surface. In China, you can find several brands that produce high-quality fluxes. One I've had good results with is zhongshan Easysolder . It's widely used in the industry here.