SULFUR-FROTH WIRE POWDER, O-RIB WIRE, AND METHOD FOR PRODUCING O-ROUND WIRE USING SAME

摘要

Powder for cored wire for alloying a liquid metal bath, formed of particles composed of at least 95% sulfur, characterized in that its particle size population is defined by: -1 μm ≤ d10 ≤ 1000 μm; - 200 μm ≤ d50 ≤ 2000 μm; - 500 microns ≤ d90 ≤ 2800 microns .. Sulfur-filled wire, characterized in that it contains the above powder and in that the compaction rate of this powder inside the wire is greater than or equal to 85%. Process for manufacturing a sulfur-filled wire for the alloying of liquid metal baths