blast-furnace well
51Smelting — For other uses, see Smelt (disambiguation). Electric phosphate smelting furnace in a TVA chemical plant (1942) Smelting is a form of extractive metallurgy; its main use is to produce a metal from its ore. This includes iron extraction from …
52blow — blow1 /bloh/, n. 1. a sudden, hard stroke with a hand, fist, or weapon: a blow to the head. 2. a sudden shock, calamity, reversal, etc.: His wife s death was a terrible blow to him. 3. a sudden attack or drastic action: The invaders struck a blow …
53refractory — refractorily, adv. refractoriness, n. /ri frak teuh ree/, adj., n., pl. refractories. adj. 1. hard or impossible to manage; stubbornly disobedient: a refractory child. 2. resisting ordinary methods of treatment. 3. difficult to fuse, reduce, or… …
54zinc — zincky, zincy, zinky, adj. zincoid, adj. /zingk/, n., v., zincked or zinced /zingkt/, zincking or zincing /zing king/. n. 1. Chem. a ductile, bluish white metallic element: used in making galvanized iron, brass, and other alloys, and as an… …
55List of Historic Mechanical Engineering Landmarks — The following is a list of Historic Mechanical Engineering Landmarks as designated by the American Society of Mechanical Engineers since it began the program in 1971. The designation is granted to existing artifacts or systems representing a… …
56Neilson v Harford — Court Court of Exchequer Chamber Date decided 1841 Citation(s) (1841) 151 ER 1266, 8 M W 806, Web. Pat. Cases 295 Judge(s) sitting Parke B Neilson v Harford (1841) 151 ER 1266 is a 19th century English patent law decision that several United… …
57Cast iron — For cookware, see Cast iron cookware. Iron alloy phases Ferrite (α iron, δ iron) Austenite (γ iron) …
58Scunthorpe — infobox UK place country= England official name= Scunthorpe latitude= 53.5809 longitude= 0.6502 population= 72,514 (2006 estimate) unitary england= North Lincolnshire lieutenancy england= Lincolnshire region= Yorkshire and the Humber constituency …
59Lithgow, New South Wales — Infobox Australian Place | type = city name = Lithgow state = nsw caption = Blast Furnace Park, Lithgow lga = City of Lithgow postcode = 2790 pop = 11,298 pop footnotes=Census 2006 AUS|id=UCL148200|name=Lithgow (Urban… …
60Smallville (season 2) — Smallville Season 2 DVD box cover art Country of origin United States …
