welding flux

См. также в других словарях:

• 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

• Welding defect — A welding defect is any flaw that compromises the usefulness of the finished weldment. According to the American Society of Mechanical Engineers (ASME) welding defect causes are broken down into the following percentages: 41% poor process… …   Wikipedia

• Flux-cored arc welding — (FCAW) is a semi automatic or automatic arc welding process. FCAW requires a continuously fed consumable tubular electrode containing a flux and a constant voltage or, less commonly, a constant electric current welding power supply. An externally …   Wikipedia

• Flux (disambiguation) — Flux comes from Latin and means flow Flux may also refer to:*Flux, a scientific term describing the rate of flow of something through a surface *Magnetic flux, a measure of quantity of magnetism *Electric flux, a measure of quantity of… …   Wikipedia

• Flux cored arc welding (FCAW) — Flux cored arc welding (FCAW). См. Дуговая сварка с флюсом. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) …   Словарь металлургических терминов

• Flux (metallurgy) — Rosin used as flux for soldering A flux pen used f …   Wikipedia

• 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

• Welding power supply — A welding power supply is a device that provides an electric current to perform welding. Welding usually requires high current (over 80 amperes) and it can need above 12,000 amps in spot welding. Low current can also be used; welding two razor… …   Wikipedia

• flux — 1. noun a) A state of ongoing change. The schedule is in flux at the moment. b) A chemical agent for cleaning metal prior to soldering or welding. It is important to use flux when soldering or oxides on the metal will prevent a good bond. 2 …   Wiktionary

• welding rod — noun : a rod or heavy wire that melts and thus supplies metal in fusion welding * * * welding rod noun Filler metal in the form of a rod, usu coated with a flux • • • Main Entry: ↑weld * * * welding rod, a metal rod melted into the joint of a… …   Useful english dictionary

• flux — I. noun Etymology: Middle English, from Anglo French & Medieval Latin; Anglo French, from Medieval Latin fluxus, from Latin, flow, from fluere to flow more at fluid Date: 14th century 1. a flowing of fluid from the body: as a. diarrhea b.… …   New Collegiate Dictionary