plasma welding


plasma welding
сварка f плазменная

Metallurgy dictionary. 2015.

Смотреть что такое "plasma welding" в других словарях:

  • welding — Technique for joining metallic parts, usually through the application of heat. Discovered in the 1st millennium AD during attempts to manipulate iron into useful shapes, the technique produced a strong, tough blade. Welding traditionally involved …   Universalium

  • Plasma arc welding — (PAW) is an arc welding process similar to gas tungsten arc welding (GTAW). The electric arc is formed between an electrode (which is usually but not always made of sintered tungsten) and the workpiece. The key difference from GTAW is that in PAW …   Wikipedia

  • Welding — is a fabrication process that joins materials, usually metals or thermoplastics, by causing coalescence. This is often done by melting the workpieces and adding a filler material to form a pool of molten material (the weld puddle ) that cools to… …   Wikipedia

  • plasma arc welding — plasma arc welding, arc welding using the extremely high temperatures of a plasma jet to weld metal …   Useful english dictionary

  • Plasma nitriding — or ion nitriding (sometimes also called plasma ion nitriding) or glow discharge nitriding, is an industrial surface hardening treatment for metallic materials.DescriptionA plasma is the fourth state of matter, the other three being solid, liquid… …   Wikipedia

  • Plasma-arc welding — Plasma arc welding. См. Плазменно дуговая сварка. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) …   Словарь металлургических терминов

  • Plasma cutting — This article is about the common manufacturing process. For various fictional weapons, see plasma rifle and directed energy weapon. Plasma cutting is a process that is used to cut steel and other metals (or sometimes other materials) using a… …   Wikipedia

  • plasma — plasmatic /plaz mat ik/, plasmic, adj. /plaz meuh/, n. 1. Anat., Physiol. the liquid part of blood or lymph, as distinguished from the suspended elements. 2. Cell Biol. cytoplasm. 3. whey. 4. a green, faintly translucent chalcedony. 5. Physics. a …   Universalium

  • Plasma (physics) — For other uses, see Plasma. Plasma lamp, illustrating some of the more complex phenomena of a plasma, including filamentation. The colors are a result of relaxation of electrons in excited states to lower energy states after they have recombined… …   Wikipedia

  • Plasma window — The plasma window (not to be confused with a plasma shield [cite news| last = Shiga| first =David| coauthors =| title =Plasma bubble could protect astronauts on Mars trip| work =| pages =| language =| publisher =NewScientist| date =2006 07 17|… …   Wikipedia

  • plasma jet — noun 1. : a stream of very hot gaseous plasma ; also : a device for producing such a stream 2. or plasma engine : a rocket engine designed to derive thrust from the discharge of a magnetically accelerated plasma * * * plasma jet, a jet of highly… …   Useful english dictionary


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