Nodulizers are alloys with Silicon as main component and traces of Magnesium, Cerium or Calcium with specific relevance.

The nodulisation process enables the transformation of lamellar graphite into spheroidal or vermicular one, thus improving mechanical strength, elongation and material resilience.

HA-Ilarduya supplies a wide range of tailored nodulizers with varied grain size and different Magnesium, Calcium and Rare Earths content.

Nowadays it also offers the possibility of nodulisation by cored wire allowing more accurate dosage and higher process yields. Most foundries often debate on which noduliser best fits their process requirements.

To simplify the question, next some guidelines on how to choose the best nodulizer are shown.




Please contact our product management team for detailed information and further questions on our products and processes:

Tel: +34 946 730 858

Fax: +34 946 733 454