Khai thác Sắt từ Hematite — Nấu chảy Bloomery từ Quặng đến Cục

Base translation structure for all remaining languages.

Prepare the hematite ore into workable pieces.

Optional but recommended roasting process.

Choose appropriate furnace location.

Construct the clay furnace.

Allow furnace to dry thoroughly.

Prepare charcoal for the furnace.

Set up bellows for air flow.

Bring furnace to operating temperature.

Add layered ore and charcoal.

Keep constant air flow with bellows.

Periodically drain slag from furnace.

Maintain smelting for 4-8 hours.

Allow furnace to cool partially.

Remove the iron bloom from furnace.

Hammer the bloom to consolidate it.

Assess the iron yield.

Store the iron bloom properly.