POWDER FOR A WIRE CORED WITH SULFUR, CORED WIRE AND METHOD FOR MANUFACTURING A CORED WIRE USING SAME

摘要

The invention relates to a powder for a cored wire for alloying a liquid metal bath, made of particles consisting of at least 95% of sulfur, characterized in that the granulometric population is defined by: 1 µm = d10 = 340 µm; 200 µm = d50 = 2000 µm; and 500 µm = d90 = 2900 µm. The invention also relates to a cored wire, characterized in that it contains the above-mentioned powder and in that the compaction rate of said powder inside the wire is greater than or equal to 85%. The invention further relates to a method for manufacturing a wire cored with sulfur for alloying liquid metal baths.