chemical etching

chemical etching
use of acids, bases of other chemicals in making fishing hooks that gives a very sharp point

Dictionary of ichthyology. 2009.

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  • chemical etching — cheminis ėsdinimas statusas T sritis chemija apibrėžtis Kietųjų kūnų paviršiaus ėsdinimas cheminiais reagentais. atitikmenys: angl. chemical etching rus. химическое травление …   Chemijos terminų aiškinamasis žodynas

  • laser-enhanced chemical etching — lazerinis cheminis ėsdinimas statusas T sritis radioelektronika atitikmenys: angl. laser enhanced chemical etching vok. chemisches Ätzen unter Lasermitwirkung, n rus. химическое травление с помощью лазера, n pranc. décapage chimique à l aide de… …   Radioelektronikos terminų žodynas

  • Etching (microfabrication) — Etching tanks used to perform Piranha, Hydrofluoric acid or RCA clean on 4 inch wafer batches at LAAS technological facility in Toulouse, France Etching is used in microfabrication to chemically remove layers from the surface of a wafer during… …   Wikipedia

  • Chemical-mechanical planarization — Chemical Mechanical Polishing/Planarization is a process of smoothing surfaces with the combination of chemical and mechanical forces. It can be thought of as a hybrid of chemical etching and free abrasive polishing. Contents 1 Description 2… …   Wikipedia

  • Etching (disambiguation) — This page is distinguished from the singular uses of Etch. Etching may refer to:* Etching, a printmaking technique in art * Etching (glass), a glass decoration technique * Industrial etching * Etching (microfabrication), a process in producing… …   Wikipedia

  • etching — chemical surface corrosion, usually conducted in a controlled fashion on a polished surface of a material sample to reveal details of the microstructure …   Mechanics glossary

  • etching — etch·ing (echґing) [Old High Ger. ezzen to eat] the cutting of a hard surface such as metal or glass by a corrosive chemical, usually an acid, in order to create a design …   Medical dictionary

  • Photo chemical machining — Photochemical machining (PCM) is a method of fabricating metal components using reactive etchants to corrosively oxidize selected areas of metal. Also known as photo etching or chemical etching, this process emerged in the 1960s as an offshoot of …   Wikipedia

  • Reactive-ion etching — (RIE) is an etching technology used in microfabrication. It uses chemically reactive plasma to remove material deposited on wafers. The plasma is generated under low pressure (vacuum) by an electromagnetic field. High energy ions from the plasma… …   Wikipedia

  • Wet etching — In microfabrication, wet etching is chemical etching performed with a liquid etchant, as opposed to a plasma. See also Etching (microfabrication) …   Wikipedia

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