
Calcium silicon alloy
Used for technically reviewed deoxidation, calcium treatment and inclusion control in steelmaking and steel foundries; performance depends on grade, deoxidation state, sulfur, feed form and process stage.
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Used for technically reviewed deoxidation, calcium treatment and inclusion control in steelmaking and steel foundries; performance depends on grade, deoxidation state, sulfur, feed form and process stage.

Can be managed as a reviewed silicon-barium inoculant for cast iron or as a compound steel deoxidizer; Ba/Si system, sizing, addition point and acceptance criteria must remain application-specific.

Aliases: Aluminium-silicon-barium alloy · Ferrosilicon-barium-aluminium alloy
This page explains the product's principal composition, application directions and inquiry points; confirm the grade, guaranteed indicators, sizing, packing and process fit before quotation.

This page explains the product's principal composition, application directions and inquiry points; confirm the grade, guaranteed indicators, sizing, packing and process fit before quotation.

Aliases: Ferrosilicon-calcium-barium-aluminium alloy
This page explains the product's principal composition, application directions and inquiry points; confirm the grade, guaranteed indicators, sizing, packing and process fit before quotation.

This page explains the product's principal composition, application directions and inquiry points; confirm the grade, guaranteed indicators, sizing, packing and process fit before quotation.

Aliases: Silicon-manganese-aluminium alloy
A manganese-silicon-aluminium alloy family bounded by YB/T 4303—2012. After review of the steel grade and deoxidation practice, it may support combined deoxidation and joint Mn/Si/Al adjustment; actual grades, impurities, sizing and supply capability require the company SKU/TDS and lot COA.

This page explains the product's principal composition, application directions and inquiry points; confirm the grade, guaranteed indicators, sizing, packing and process fit before quotation.

An aluminium-manganese ferroalloy family covered by YB/T 6143—2023 and produced by electric-furnace remelting.

An aluminium-base master-alloy family with Si as the main alloying element, used for aluminium-melt charge make-up or Si adjustment. It is not the Fe-based steelmaking silicon-aluminium alloy FA-SIAL.

Aliases: Ferrosilicon-aluminium alloy
A silicon-and-aluminium composite direction for deoxidation and chemistry adjustment in reviewed steelmaking and cast-steel practices; Si/Al ratio, residuals and timing must match the target grade.

This page explains the product's principal composition, application directions and inquiry points; confirm the grade, guaranteed indicators, sizing, packing and process fit before quotation.

This page explains the product's principal composition, application directions and inquiry points; confirm the grade, guaranteed indicators, sizing, packing and process fit before quotation.

This page explains the product's principal composition, application directions and inquiry points; confirm the grade, guaranteed indicators, sizing, packing and process fit before quotation.


A nitrided-ferrovanadium family identified principally by V, N and an Fe matrix. It may support joint V and N addition after review of the actual grade, nitrogen uniformity and steel nitride design.

Aliases: Nitrided ferrosilicon for refractories (application grade)
A nitrided-ferrosilicon family identified principally by Si, N and an Fe matrix. Steelmaking grades and separately qualified refractory application grades require independent review of grade, phase, sizing, form, TDS and lot COA.

This page explains the product's principal composition, application directions and inquiry points; confirm the grade, guaranteed indicators, sizing, packing and process fit before quotation.

A vanadium-nitrogen alloy family controlled by V, N, C and impurities. It may be used for microalloying after steel, rolling and heat-treatment review; this page promises no fixed strengthening effect.

This page explains the product's principal composition, application directions and inquiry points; confirm the grade, guaranteed indicators, sizing, packing and process fit before quotation.

This page explains the product's principal composition, application directions and inquiry points; confirm the grade, guaranteed indicators, sizing, packing and process fit before quotation.

This page explains the product's principal composition, application directions and inquiry points; confirm the grade, guaranteed indicators, sizing, packing and process fit before quotation.

A cast-iron inoculant family identified principally by an FeSi matrix and controlled Sr. It may support graphite nucleation and chill control after base-iron S/O, section, addition point and fade window are validated.

A cast-iron inoculant family identified principally by an FeSi matrix and controlled Zr, for validated graphite nucleation, chill and structure control. The actual Zr system and sizing require SKU confirmation.

A cast-iron inoculant family identified by an FeSi matrix and declared Ce/La or other rare-earth system. RE species, total, associated elements and applicable iron require SKU-by-SKU validation.

This page explains the product's principal composition, application directions and inquiry points; confirm the grade, guaranteed indicators, sizing, packing and process fit before quotation.

A ductile-iron nodulariser family identified principally by an Mg-FeSi system, without rare earth as a default required component. It is managed separately from rare-earth magnesium-ferrosilicon nodulariser.

A magnesium treatment alloy for ductile iron; grade, size and quantity depend on base-iron S/O, temperature, treatment ladle and target residual Mg.

A dedicated Mg-RE-FeSi treatment-alloy family for compacted-graphite iron, controlled by actual formula, base iron, target residual Mg and compacted-graphite rate. The slash in the name denotes market wording within one use family.

This page explains the product's principal composition, application directions and inquiry points; confirm the grade, guaranteed indicators, sizing, packing and process fit before quotation.

Cast-iron pretreatment agent is a function-managed family name that may involve desulfurisation, melt cleaning, nucleation condition or trace-interference control. Actual formula and mechanism require SKU-by-SKU verification.

This page explains the product's principal composition, application directions and inquiry points; confirm the grade, guaranteed indicators, sizing, packing and process fit before quotation.