| pickling |
A chemical treatment which removes oxide or scale from the surface of a metal. It most often refers to the use of sulfuric or hydrochloric acid to remove scale formed on mild and low-alloy steel during hot forming operations. Treatment of stainless steel or high nickel alloys is done with hydrofluoric acid, a particularly hazardous material that must be handled with extreme care.
출처: www.wmrc.uiuc.edu/main_sections/info_services/libr...
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| pickling |
A mild acid bath treatment to dissolve the surface oxidation of metal which occurs when metal is heat treated in open air rather than atmosphere controlled conditions. Essentially a cleaning process.
출처: www.cooksongold.com/help/terminology.html
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| pickling |
The use of a chemical solution to prepare a surface for coating or bonding by dissolving away surface oxides and other impurities -- a certain amount of base metal may also be removed.
출처: www.ipconweb.com/glossary.htm
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| pickling |
A process of chemically removing scales and oxides from metal by passing it through a chemical solution. See pickle.
출처: www.mailleartisans.org/glossary/index.cgi
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| pickling |
he treatment of metal surfaces with a strong oxidising agent such as nitric acid, to make them chemically clean and provide a strong, inert oxide film.
출처: www.aje.com.au/glossary/p.htm
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