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Wrought iron is a form of commercial iron containing less than 0.10% of carbon, less than 0.25% of impurities total of sulfur, phosphorus, silicon and manganese, and less than 2% slag by weight. [18] [19] Wrought iron is redshort or hot short if it contains sulfur in excess quantity. It has sufficient tenacity when cold, but cracks when bent or ...
It has been used in four common forms: wrought iron, cast iron, sheet iron, and steel. [12] Wrought iron was used for minor structural and decorative elements starting in the 18th century. Until the mid-19th century, the use of wrought iron in buildings was generally limited to small items such as tie rods, straps, nails, and hardware, or to ...
Thomas Walmsley was born in 1812 and became an iron agent and tinplate worker in 1845 in Oxford Street, Bolton. In 1869 he was an agent for the Grosmont pig iron and Bowling Iron Company from the Phoenix Ironworks in Crook Street. He had set up his own iron works by 1869. [1] He was Mayor of Bolton from 1869 to 1871. [5]
The puddling process, patented in 1784, was a relatively low cost method for producing a structural grade wrought iron. Puddled wrought iron was a much better structural material, and was preferred for bridges, rails, ships and building beams, and was often used in combination with cast iron, which was better in compression.
Early gallery designs were inspired by wrought-iron balcony railings, featuring patterns like the cathedral arch and scrollwork. Cast iron posts were used to support the extended galleries. A surviving example can still be observed at 529–531 Governor Nicholls Street. [13] Highly ornate multi-story cast-iron galleries appeared in the 1850s.
Officials have so far recovered 44 packages, allowing them to be “delivered to their rightful owners.” Lewis was charged with grand theft, illegal dumping and organized scheme to defraud.