wrought-iron
111malleable iron — noun also malleable cast iron : cast iron containing usually from 2 to 3 percent carbon and 1.5 to 0.8 percent silicon and produced by annealing white cast iron of this composition in order to convert hard brittle cementite to graphite in nodular …
112Puddle iron — is a type of wrought iron, used mainly in construction. Its production process was invented at the end the eighteenth century, following an increase in the need for wrought iron. It is produced in a puddling furnace. The process results with an… …
113Scrap iron — Scrap Scrap (skr[a^]p), n. [OE. scrappe, fr. Icel. skrap trifle, cracking. See {Scrape}, v. t.] 1. Something scraped off; hence, a small piece; a bit; a fragment; a detached, incomplete portion. [1913 Webster] I have no materials not a scrap. De… …
114Direct reduced iron — (DRI), also called sponge iron,[1] is produced from direct reduction of iron ore (in the form of lumps, pellets or fines) by a reducing gas produced from natural gas or coal. The reducing gas is a mixture majority of hydrogen (H2) and carbon… …
115Cast-iron architecture — is a form of architecture where cast iron plays a prominent role. It was a prominent style in the Industrial Revolution era when cast iron was relatively cheap and modern steel had not yet been developed. tructural useCast iron has been used for… …
116cast iron — an alloy of iron, carbon, and other elements, cast as a soft and strong, or as a hard and brittle, iron, depending on the mixture and methods of molding. [1655 65; cast (ptp. of CAST1) + IRON] * * * Alloy of iron that contains 2–4% carbon, along… …
117Richard Turner (iron-founder) — Richard Turner (1798 1881) was an Irish iron founder and manufacturer of glasshouses, born in Dublin. His works included the Palm House at Kew Gardens (with Decimus Burton), the glasshouse in the Winter Gardens at Regent s Park in London, the… …
118Telluric iron — Telluric iron, also called native iron, is iron that originated on Earth, but is found in a metallic form rather than as an ore. Telluric iron is extremely rare, with only one known major deposit in the world, located in Greenland. Contents 1… …
119Pig iron — [ thumb|300px|Two pig iron weights for use in a theatrefly system.] [ puddling process of smelting iron ore to make wrought iron from pig iron, the right half of the illustration (not shown) displays men working a blast furnace, Tiangong Kaiwu… …
120Corrugated galvanised iron — roofing in Mount Lawley, Western Australia …
