basic refractory

См. также в других словарях:

• basic steel — steel produced in a furnace in which the hearth consists of a basic refractory such as dolomite or magnesite, as opposed to steel melted in a furnace with an acid lining. The basic process permits the removal of sulphur and phosphorous and in… …   Mechanics glossary

• basic oxygen process — noun a steel making process in which carbon and other impurities are burned away from iron by a jet of oxygen in a retort lined with a basic refractory …   English new terms dictionary

• Basic oxygen steelmaking — ( BOS, BOF, Linz Donawitz Verfahren, LD converter ) is a method of steelmaking in which carbon rich molten iron is made into steel. The process is an improvement over the historically important Bessemer process. The LD converter is named after… …   Wikipedia

• refractory — 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… …   Universalium

• Refractory — A refractory is a material that retains its strength at high temperatures. ASTM C71 defines refractories as non metallic materials having those chemical and physical properties that made them applicable for structures, or as components of systems …   Wikipedia

• basic oxygen process — a high speed method of steelmaking in which oxygen of high purity is blown through an oxygen lance at high velocity onto the surface of a bath containing steel scrap and molten pig iron within a vessel with a basic lining (basic oxygen furnace).… …   Universalium

• The Society for Basic Urologic Research — (SBUR) is a US based basic urological researcher s society with 600 active members in the US, Europe and Asia, including laboratory and physician scientists (Ph.D. s, M.D. s, M.D. Ph.D. s, and trainees) in academia, industry and the government.… …   Wikipedia

• basicprocess — basic process n. A method of steel production that uses a furnace lined with a basic refractory material. * * * …   Universalium

• Cupola furnace — A cupola furnace in operation at Wayne State University, in Detroit, Michigan A Cupola or Cupola furnace is a melting device used in foundries that can be used to melt cast iron, ni resist iron and some bronzes. The cupola can be made almost any… …   Wikipedia

• Magnesium oxide — IU …   Wikipedia

• Magnesium carbonate — Magnesium carbonate …   Wikipedia