Rare Earth Barium Calcium Cored Wire (High Mg / Low Mg Nodularizer)
——Precision Nodularization Technology for High‑Performance Ductile Iron Casting
Rare Earth Barium Calcium Cored Wire is an advanced composite cored‑wire nodularizer designed to achieve precise, controllable, and highly efficient nodularization in modern ductile iron production. By integrating rare‑earth elements (RE), barium (Ba), calcium (Ca), and adjustable magnesium content (High‑Mg or Low‑Mg formulations), it provides enhanced graphite nodularization, superior fade resistance, and excellent microstructure refinement, ensuring consistent high‑quality ductile iron with uniform, fine graphite spheroids and improved mechanical properties.
Produced using high‑quality strip encasing and precise powder‑filling technology, this cored wire delivers excellent sealing integrity, uniform core distribution, and stable feeding performance, enabling clean, low‑fume, and highly reproducible treatment in automated wire‑feeding systems. It effectively reduces shrinkage tendency, minimizes slag/dross formation, and extends the processing window, making it ideal for high‑volume and high‑integrity casting applications.
We provide foundries with customized RE‑Ba‑Ca‑Mg compositions (High‑Mg for conventional treatment, Low‑Mg for thin‑wall/slow‑cooling applications), various wire diameters (9–13 mm), and tailored process‑integration support to meet the specific demands of automotive components, wind‑turbine hubs, heavy‑duty machinery, and pressure‑resistant pipe castings. Backed by comprehensive technical guidance and reliable supply, we are committed to being your strategic partner in achieving superior casting quality, optimized treatment efficiency, and sustainable production excellence.
Get in touch with our professional team to receive the latest test reports, product application case studies, and current pricing.
