Skip to main content
  • Language
    • Flag for English English
    • Flag for français Français
    • Flag for 中文(中国) 中文(中国)
  • {{ item.title }} {{ item.title }}
  • {{ item.title }} {{ item.title }}
  • {{ selectedTopLevelItem.title }}
  • {{ secondLevelItem.title }} {{ secondLevelItem.title }}
  • {{ extraItem.title }}

    {{ extraItem.description }}

    {{ extraItem.title }}

    {{ extraItem.description }}

  • {{ selectedSecondLevelItem.title }} {{ selectedSecondLevelItem.title }}
  • {{ thirdLevelItem.title }} {{ thirdLevelItem.title }}
  • {{ fourthLevelItem.title }} {{ fourthLevelItem.title }}
Flag for English English Flag for français Français Flag for 中文(中国) 中文(中国)
To start page
  • {{ item.title }} {{ item.title }}
  • {{ secondLevelItem.title }} {{ secondLevelItem.title }}
    • {{ thirdLevelItem.title }} {{ thirdLevelItem.title }}
  • {{ selectedThirdLevelItem.title }} {{ selectedThirdLevelItem.title }}
  • {{ fourthLevelItem.title }} {{ fourthLevelItem.title }}
  • {{ item.title }}
    • {{ thirdLevelItem.title }} {{ thirdLevelItem.title }}
  • Elkem
  • About Elkem
  • Our corporate structure
  • Silicon Products

Elkem Silicon Products

Silicon Products is Elkem’s combined business division for silicon, ferrosilicon, foundry alloys, microsilica and related specialty products.

SILICON BASED MATERIALS PRODUCTS

Silicon

Silicon (metalloid or metallurgical silicon) enables the manufacturing of a wide range of useful, efficient and sustainable products.

Silicon powder

Silicon powder, also known as micronized silicon, is used for many different applications.

Silica fume

Silica fume, also known as condensed silica fume or microsilica, is a spherical sub-micron amorphous silicon dioxide used in many applications.

Ferrosilicon

Premium ferrosilicon for precision steelmaking.

Grain refiners

Controlling grain size and microstructure for steel castings.

FOUNDRY ALLOYS PRODUCTS

Preconditioners

Controlling nucleation potential in cast irons.

Recarburizers

Correcting carbon levels in gray iron and ductile iron castings.

Conditioners

Optimizing slag separation in ductile iron treatments.

Nodularizers

Promoting and controlling the formation of graphite nodules in ductile iron.

Inserts

Maximizing nucleation using in-mold inoculation.

Inoculants

Enhancing and controlling nucleation in cast irons.

OTHER PRODUCTS

Specialties for Oilfield

Oilfield specialty products:  streamlining drilling operations

Specialties for refractories

Products to further enhance properties of advanced refractories.

Ferrosilicon nitride

Quality-assured FeSi3N4 for improved taphole clay performance.

Silicon Carbide

Basic chemistry and processing techniques.

Fused silica

High purity amorphous silica for refractories, iron & steel and glass production.

Polymer additives

Polymer additive products for rubber compounds, thermoplastics and coatings.

Boron carbide

High-quality boron carbide for speciality refractory ceramics.

Advanced silicon-based materials for a better and more sustainable future

Learn more about Elkem Silicon Products

Silicon Products is Elkem’s combined business division for silicon, ferrosilicon, foundry alloys, microsilica and related specialty products

  • About Elkem Silicon Products

Elkem's sustainable production

Discover how Elkem materials are manufactured, with clean renewable energy and innovative processes for a better future

Read more

Contact us

Take your business to the next level by partnering with a world-leading material manufacturer.

Reach out

Main documents

  • Find a TDS/SDS
  • Find a certificate
  • Latest annual report
  • Latest ESG report

Legal

  • Privacy & cookies
  • Terms & Conditions
  • Invoicing information
  • Grievance mechanism
  • Speak up channel

Contact

  • First business contact
  • Existing customer
  • Supplier qualification
  • Corporate inquiry

Follow us

  • LinkedIn
  • Twitter
  • YouTube
  • Facebook
Elkem logo
Copyright Elkem ASA 2025
OSZAR »