melting hearth
1Hearth — (h[aum]rth), n. [OE. harthe, herth, herthe, AS. heor[eth]; akin to D. haard, heerd, Sw. h[ a]rd, G. herd; cf. Goth. ha[ u]ri a coal, Icel. hyrr embers, and L. cremare to burn.] 1. The pavement or floor of brick, stone, or metal in a chimney, on… …
2Hearth ends — Hearth Hearth (h[aum]rth), n. [OE. harthe, herth, herthe, AS. heor[eth]; akin to D. haard, heerd, Sw. h[ a]rd, G. herd; cf. Goth. ha[ u]ri a coal, Icel. hyrr embers, and L. cremare to burn.] 1. The pavement or floor of brick, stone, or metal in a …
3Hearth money — Hearth Hearth (h[aum]rth), n. [OE. harthe, herth, herthe, AS. heor[eth]; akin to D. haard, heerd, Sw. h[ a]rd, G. herd; cf. Goth. ha[ u]ri a coal, Icel. hyrr embers, and L. cremare to burn.] 1. The pavement or floor of brick, stone, or metal in a …
4Hearth penny — Hearth Hearth (h[aum]rth), n. [OE. harthe, herth, herthe, AS. heor[eth]; akin to D. haard, heerd, Sw. h[ a]rd, G. herd; cf. Goth. ha[ u]ri a coal, Icel. hyrr embers, and L. cremare to burn.] 1. The pavement or floor of brick, stone, or metal in a …
5Open hearth furnace — Engineering portal …
6open-hearth process — a process of steelmaking in which the charge is laid in a furnace (open hearth furnace) on a shallow hearth and heated directly by burning gas as well as radiatively by the furnace walls. [1885 90] * * * or Siemens Martin process Steelmaking… …
7open hearth — noun 1. : the shallow hearth of a reverberatory melting furnace heated by hot gases above it 2. : an open hearth furnace …
8chimney money — Hearth Hearth (h[aum]rth), n. [OE. harthe, herth, herthe, AS. heor[eth]; akin to D. haard, heerd, Sw. h[ a]rd, G. herd; cf. Goth. ha[ u]ri a coal, Icel. hyrr embers, and L. cremare to burn.] 1. The pavement or floor of brick, stone, or metal in a …
9steel — steellike, adj. /steel/, n. 1. any of various modified forms of iron, artificially produced, having a carbon content less than that of pig iron and more than that of wrought iron, and having qualities of hardness, elasticity, and strength varying …
10metallurgy — metallurgic, metallurgical, adj. metallurgically, adv. metallurgist /met l err jist/ or, esp. Brit., /meuh tal euhr jist/, n. /met l err jee/ or, esp. Brit., /meuh tal euhr jee/, n. 1. the technique or science of working or heating metals so as… …
