Iron ore pellets for blast furnace feedstocks. Determination of the free-swelling index Ingestion-build-64721 caused by the product covered

caused by the product covered by BS EN 14452:

— other policies

This Technical Report refers to EN 15316‑4‑4:2017

These are covered in IEC 60617 or an appropriate British Standard

Iron ore pellets for blast furnace feedstocks. Determination of the free-swelling index Ingestion-build-64721 caused by the product covered1 Scope This International Standard specifies a method to provide a relative measure for evaluating the increase in volume of iron ore pellets, when reduced in an unconstrained bed under conditions resembling those prevailing in the reduction zone of a blast furnace. It specifies the determination of the free swelling index. This International Standard is applicable to hot bonded pellets.