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A bloomery is a type of metallurgical furnace once used widely for smelting iron from its oxides. The bloomery was the earliest form of smelter capable of smelting iron. Bloomeries produce a porous mass of iron and slag called a bloom.
Bloomery process, Process for iron smelting. In ancient times, smelting involved creating a bed of red-hot charcoal in a furnace to which iron ore mixed with more charcoal was added. The ore was chemically reduced (see oxidation-reduction), but, because primitive furnaces could not reach the.
- The Editors of Encyclopaedia Britannica
Wrought iron, the type of iron produced in small quantities in a Clay furnace called a ‘Bloomery’ is a pure form of iron and has a fibrous structure. Wrought iron though pure can however contain small amounts of impurities ie slag from the smelting process.
Aug 16, 2021 · Wrought iron produced from a finery forge or directly from a bloomery furnace is what we use to make our actual tools and weapons. Unlike bronze, you cannot cast wrought iron.
- Erik Engheim
Feb 16, 2022 · Iron making evolved over a few thousand years. Using the ancient "bloomery" method, iron ore was converted directly into wrought iron by heating the ore while at the same time melting the ore's impurities and squeezing them out with hand hammers.
During reduction solid particles of iron are formed and after the slag has run to the bottom of the furnace or been tapped away these gradually coalesce to form a semi-congealed, porous or spongy mass of iron, the ‘bloom’.
A bloomery's product is a porous mass of iron and slag called a bloom. This mix of slag and iron in the bloom is termed sponge iron, which is usually consolidated and further forged into wrought iron. The bloomery has now largely been superseded by the blast furnace, which produces pig iron.
