gaseous impurities

См. также в других словарях:

• Manganese(IV) fluoride — IUPAC name manganese tetrafluoride Other names manga …   Wikipedia

• обработка газа — — [http://www.eionet.europa.eu/gemet/alphabetic?langcode=en] EN treatment of gases Gas is treated before it can be supplied to the marketplace. The extent to which gas needs to be processed will depend on its quality, the amount of… …   Справочник технического переводчика

• Freezing — For freezing as a method of food preservation, see frozen food. For a TV series of the same name, see Freezing (TV series). For freezing in terms of computers, see hang (computing) In physics and chemistry, freezing is the process whereby a… …   Wikipedia

• Crystalline copper — Single Crystal Copper (Crystalline Copper) is a subtype of high purity copper metals. Other types include electrolytic copper, which however does not achieve same purity values as crystalline copper. PropertiesCrystalline copper features a single …   Wikipedia

• Amorphous brazing foil — The filler metal (FM) alloys that can be produced as amorphous brazing foils (ABF) are eutectic compositions formed by transition metals such as nickel, iron, copper, etc., in combination with metalloids, such as silicon, boron and phosphorus. In …   Wikipedia

• газообразные примеси — газообразные включения — [А.С.Гольдберг. Англо русский энергетический словарь. 2006 г.] Тематики энергетика в целом Синонимы газообразные включения EN gaseous impurities …   Справочник технического переводчика

• vacuum melting — vacuum melting, a method of melting metals or alloys a sealed furnace to prevent atmospheric oxidation, remove gaseous impurities, and improve purity and physical properties: »To produce stronger and more ductile steel, 17 U.S. companies have… …   Useful english dictionary

• environmental works — ▪ civil engineering Introduction       infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations …   Universalium

• rare-earth element — /rair errth /, Chem. any of a group of closely related metallic elements, comprising the lanthanides, scandium, and yttrium, that are chemically similar by virtue of having the same number of valence electrons. Also called rare earth metal. [1955 …   Universalium

• petroleum refining — Introduction  conversion of crude oil into useful products. History Distillation of kerosene and naphtha       The refining of crude petroleum owes its origin to the successful drilling of the first oil well in Titusville, Pa., in 1859. Prior to… …   Universalium

• Manhattan Project — This article is about the atomic bomb project. For other uses, see Manhattan Project (disambiguation). Manhattan District The Manhattan Project created the first nuclear bombs. The Trinity test …   Wikipedia