Deoxidizer Series

Silicon Carbon Briquettes – High‑Efficiency Composite Slag‑Forming & Carbon‑Silicon Alloying Additives

Silicon Carbon Briquettes are compacted composite agglomerates composed of high‑purity silicon and carbon‑based raw materials, typically containing 40‑60% silicon and 15‑30% carbon, along with optimized calcium‑based binders. They serve as an innovative integrated additive for electric arc furnace (EAF) and ladle furnace (LF) steelmaking, providing simultaneous slag formation, deoxidation, carbon‑raising, and silicon‑alloying functions in a single step. The product delivers core advantages such as rapid dissolution, high element yield, controlled reaction kinetics, and excellent slag‑basicity adjustment capability, along with characteristics including uniform composition, high mechanical strength, low dust generation, and stable storage performance.

Produced through advanced mixing, high‑pressure briquetting, and low‑temperature curing processes, the briquettes exhibit low moisture content, consistent size and density, and excellent high‑temperature stability. They promote early slag formation, improve slag‑metal reaction efficiency, reduce electrode consumption and energy loss, and enhance the recovery of valuable elements such as silicon and carbon. They are particularly suitable for steelmaking applications requiring efficient slag control, precise carbon/silicon adjustment, and cost‑effective operation, including carbon steel, low‑alloy steel, and silicon‑killed steel production.

We provide steel mills and foundries with customizable Si/C ratios, multiple size specifications, and tailored binder systems for Silicon Carbon Briquettes, along with comprehensive technical support for optimal addition strategies. We are committed to being your reliable partner in achieving higher furnace efficiency, lower production costs, and improved steel quality through intelligent additive solutions.