Carbon raiser↗Select the cast-steel EAF charge, furnace or ladle carbon-correction routeSelect separately from foamy-slag injection carbon.
Columnar carburizer↗Charge carbon or furnace correction after confirming feedstock, residuals, strength and a cast-steel EAF trialColumnar describes finished shape; actual carbon source, binder, residuals, strength and recovery require an SKU and furnace trial.
Spherical carburizer↗Charge carbon or furnace correction after confirming feedstock, residuals, strength and a cast-steel EAF trialSpherical describes finished shape; actual carbon source, binder, residuals, strength and recovery require an SKU and furnace trial.
Graphite electrode for electric-arc furnaces↗Cast-steel EAF electrical melting and arc heatingA graphite electrode is an electrically conductive consumable and is not recommended as a steel carbon raiser.
Carbon cored wire↗Fine ladle final-carbon correction from the steel sample where wire-feeding facilities exist
Process media (not catalogue products)
Electricity, electrode arc, oxygen/fuel and stirringControlled by equipment and the approved operating practice
Common chemistry-adjustment materials
Carbon raiser↗Select the induction-furnace charge or melt carbon-correction routeA conventional induction furnace does not inherit EAF foamy-slag injection practice.
Columnar carburizer↗Use in stages to measured charge carbon, final target, feedstock identity, strength and an induction-furnace absorption trialColumnar describes finished shape; actual carbon source, binder, residuals, strength and recovery require an SKU and furnace trial.
Spherical carburizer↗Use in stages to measured charge carbon, final target, feedstock identity, strength and an induction-furnace absorption trialSpherical describes finished shape; actual carbon source, binder, residuals, strength and recovery require an SKU and furnace trial.
Carbon raiser↗Select the ladle final-carbon correction route from the steel sample
Columnar carburizer↗Final-carbon correction only where the actual SKU and a ladle dissolution trial permitColumnar describes finished shape; actual carbon source, binder, residuals, strength and recovery require an SKU and furnace trial.
Spherical carburizer↗Final-carbon correction only where the actual SKU and a ladle dissolution trial permitSpherical describes finished shape; actual carbon source, binder, residuals, strength and recovery require an SKU and furnace trial.
Carbon cored wire↗Fine ladle final-carbon correction where wire-feeding facilities exist
Consumable where LF arc heating is installed (not a carbon raiser)
Graphite electrode for electric-arc furnaces↗Used only in a cast-steel ladle-refining unit actually equipped with LF arc heatingOrdinary ladle metallurgy and the AOD vessel itself do not have this use point.
AOD · Core ferroalloys
Ferrochrome↗Pre-AOD bulk alloying or later low-carbon trimming
Ferrosilicon↗Chromium-slag reduction during AOD reduction
Conditional final-carbon adjustment after AOD tapping
Do not add a carbon raiser directly during AOD oxidative decarburization; carbon introduced by high-carbon ferroalloys belongs to the ferroalloy chemistry balance.
Carbon cored wire↗Fine final-carbon correction after AOD tapping where wire-feeding facilities exist
INDUSTRY APPLICATION
Industry, furnace, material and addition point
Confirm the process position before method and quantity calculations; an application relationship for one furnace or material must not be copied to another.
01
01 Furnace / equipment
EAF, induction furnace and ladle treatment
02 Material / output
Carbon, low-alloy and high-alloy cast steels
03 Addition point
Post-melt trimming, tapping/ladle deoxidation and alloying
A steelmaking silicon source made principally from verified ferrosilicon fines by batching, binding, briquetting and curing or drying. After finished-product chemistry, effective silicon, moisture, strength and plant recovery are validated, it may be used for tapping deoxidation, silicon alloying and selected slag-reduction duties; it is not silicon-slag briquette, silicon-carbon briquette or lump ferrosilicon.
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.
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.
A commercial family of steelmaking additions whose principal declared control variables are silicon and carbon. Depending on the confirmed SKU, it may be a smelted material or an agglomerated composite; after process review it may support combined Si/C adjustment, deoxidation practice or heat-balance trials. Phase constitution, chemistry, residuals, sizing, recovery and addition practice must be confirmed by the formal TDS, lot COA and plant trial.
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.
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.
Used for combined deoxidation and Mn/Si adjustment in steelmaking and steel foundries, and for cast-iron melt correction without replacing inoculation.
Vanadium microalloying for HSLA, tool steels and wear-resistant cast steel; final performance depends on chemistry, rolling, cooling and heat treatment.
A powder-core wire for carburising reviewed steel melts. Carbon source, fixed carbon, ash, S, N, volatiles, moisture, core sizing and plant recovery jointly determine suitability; it is not interchangeable with bulk recarburiser or welding flux-cored wire.
An injection-carbon family for EAF foamy-slag practice, requiring joint acceptance of fixed carbon, ash, volatiles, sulfur, sizing, conveyability and the injection system.
High-carbon silicon is a market term that may refer to a smelted alloy, furnace-bottom recovered and sorted material, or a formed blend of silicon- and carbon-bearing fines. An inquiry must first establish the actual production route, phases, total Si/C, residuals, form and addition point.
A column-shaped recarburizing material made from confirmed carbonaceous fines by blending, binding, extrusion or moulding, drying and screening. Columnar form is a supply shape only; the actual carbon source, heat-treatment route, dimensions, strength and furnace behaviour require a real SKU and furnace trial.
A spherical or near-spherical recarburizing material made from confirmed carbonaceous fines by blending, binding, agglomeration or briquetting, drying/curing and screening. Spherical appearance does not establish feedstock, graphitization level, grade or recovery.
A ferromanganese carbon grade used to adjust Mn while adding carbon in steelmaking, steel foundries and selected iron-foundry melting. The table gives standard-reference directions from GB/T 3795—2014 and public producer data, not Jinsheng lot guarantees.
