oxygen blast

См. также в других словарях:

• blast lamp — noun 1. : blast burner 2. : blowtorch * * * a torch or lamp, as a blowtorch or a lamp for lampworking, in which the flame is fed by an air or oxygen blast. [1880 85] …   Useful english dictionary

• blast lamp — a torch or lamp, as a blowtorch or a lamp for lampworking, in which the flame is fed by an air or oxygen blast. [1880 85] * * * …   Universalium

• Blast furnace gas — (BFG)[1] is a by product of blast furnaces that is generated when the iron ore is reduced with coke to metallic iron. It has a very low heating value, about 93 BTU/cubic foot, because it consists of about 60 percent nitrogen, 18 20% carbon… …   Wikipedia

• Blast furnace — A blast furnace is a type of metallurgical furnace used for smelting to produce metals, generally iron. In a blast furnace, fuel and ore are continuously supplied through the top of the furnace, while air (sometimes with oxygen enrichment) is… …   Wikipedia

• Blast injury — Infobox Disease Name = Blast injury Caption = DiseasesDB = ICD10 = ICD9 = ICDO = OMIM = MedlinePlus = eMedicineSubj = emerg eMedicineTopic = 63 MeshID = A blast injury is the result of physical trauma sustained in an explosion. Blast injuries are …   Wikipedia

• blast burner — noun : a gas burner in which combustion is intensified by means of a controlled blast of air or oxygen called also blast lamp …   Useful english dictionary

• 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

• 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

• Hot blast — refers to the preheating of air blown into a blast furnace or other metallurgical process. This has the result of considerably reducing the fuel consumed in the process. This was invented and patented for iron furnaces by James Beaumont Neilson… …   Wikipedia

• Basic oxygen furnace — A basic oxygen furnace, also known as an LD converter , is the place within an integrated steel mill where molten iron from the blast furnace is changed into liquid steel. LD is short for Linz Donawitz, the names of the two towns in Austria, near …   Wikipedia

• Oxy-fuel welding and cutting — Oxyacetylene redirects here. For the song, see Cubanate. Side of metal, cut by oxygen propane cutting torch …   Wikipedia