The Manufacture of Steel: Containing the Practice and Principles of Working and Making Steel

admixture advantage alloys annealed anthracite anvil arch bars bituminous coal blast blast-furnace blistered steel borax bottom brittle cake calcined carbon cast cast-iron cast-steel cement cent charcoal cherry-red heat chest cinder clay coal cold water colour common converted cooling crucible crude iron Damascus steel degree of hardness degree of heat edge face fagot fibrous iron fire fire-brick fire-hearth flues fluid flux forge forge-fire fracture fuel furnace German steel grey hammer hardened steel hearth heavy hot steel injurious kind of steel lampblack less manganese manufacture of steel matter melted metal mould natural steel operation phosphorus pieces pig-iron plate pounds powder puddled iron puddling furnace pure iron purpose refining represented in Fig requires rods sand shear shear-steel silex silicon slag soft spring-steel square steel and iron sulphur superior surface tempering tenacity tilt tongs tuyere uniform weight welding heat welding-heat white heat wootz wrought-iron