Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Passivation_(chemistry)> ?p ?o }
- Passivation_(chemistry) abstract "Passivation, in physical chemistry and engineering, refers to a material becoming \"passive,\" that is, being less affected by environmental factors such as air and water. Passivation involves a shielding outer-layer of base material, which can be applied as a microcoating, or oxidation which occurs spontaneously in nature. As a technique, passivation is the use of a light coat of a protective material, such as metal oxide, to create a shell against corrosion. Passivation can occur only in certain conditions, and is used in microelectronics to enhance silicon. The technique of passivation is used to strengthen and preserve the appearance of metallics.When exposed to air, many metals naturally form a hard, relatively inert surface, as in the tarnishing of silver, in contrast to metals such as iron, where uniform corrosion produces a somewhat rough surface by removing a substantial amount of metal, which either dissolves in the environment or reacts with it to produce a loosely adherent, porous coating of corrosion products. The amount by which a corrosion coating reduces the rate of corrosion varies, depending on the kind of metal and its environment, and is notably slower in room-temperature air for aluminium, chromium, zinc, titanium, and silicon (a metalloid); the shell inhibits deeper corrosion, and so is the key factor of passivation. The inert surface layer, termed the ‘’native oxide layer‘’, is usually an oxide or a nitride, with a thickness of a monolayer (1-3 Å) for a noble metal such as platinum, about 15 Å for silicon, and nearer to 50 Å for aluminium after several years.".
- Passivation_(chemistry) thumbnail Pourbaix_Diagram_of_Iron.svg?width=300.
- Passivation_(chemistry) wikiPageExternalLink ams2700d.
- Passivation_(chemistry) wikiPageExternalLink amsqqp35a.
- Passivation_(chemistry) wikiPageExternalLink QQ-P-35C_NOTICE-3_21310.
- Passivation_(chemistry) wikiPageExternalLink A967.htm.
- Passivation_(chemistry) wikiPageExternalLink rlw3.htm.
- Passivation_(chemistry) wikiPageID "175622".
- Passivation_(chemistry) wikiPageLength "14929".
- Passivation_(chemistry) wikiPageOutDegree "83".
- Passivation_(chemistry) wikiPageRevisionID "708124256".
- Passivation_(chemistry) wikiPageWikiLink Alclad.
- Passivation_(chemistry) wikiPageWikiLink Alkali.
- Passivation_(chemistry) wikiPageWikiLink Aluminium.
- Passivation_(chemistry) wikiPageWikiLink Aluminium_alloy.
- Passivation_(chemistry) wikiPageWikiLink Aluminium_oxide.
- Passivation_(chemistry) wikiPageWikiLink Anodizing.
- Passivation_(chemistry) wikiPageWikiLink Black_oxide.
- Passivation_(chemistry) wikiPageWikiLink Bluing_(steel).
- Passivation_(chemistry) wikiPageWikiLink Cadmium.
- Passivation_(chemistry) wikiPageWikiLink Category:Corrosion_prevention.
- Passivation_(chemistry) wikiPageWikiLink Christian_Friedrich_Schönbein.
- Passivation_(chemistry) wikiPageWikiLink Chromate_and_dichromate.
- Passivation_(chemistry) wikiPageWikiLink Chromate_conversion_coating.
- Passivation_(chemistry) wikiPageWikiLink Chromium.
- Passivation_(chemistry) wikiPageWikiLink Citric_acid.
- Passivation_(chemistry) wikiPageWikiLink Cold_welding.
- Passivation_(chemistry) wikiPageWikiLink Concrete.
- Passivation_(chemistry) wikiPageWikiLink Copper.
- Passivation_(chemistry) wikiPageWikiLink Corrosion.
- Passivation_(chemistry) wikiPageWikiLink Corrosion_inhibitor.
- Passivation_(chemistry) wikiPageWikiLink Dental_implant.
- Passivation_(chemistry) wikiPageWikiLink Engineering.
- Passivation_(chemistry) wikiPageWikiLink Englewood_Cliffs,_New_Jersey.
- Passivation_(chemistry) wikiPageWikiLink Ferrous.
- Passivation_(chemistry) wikiPageWikiLink Fluorine.
- Passivation_(chemistry) wikiPageWikiLink Glass.
- Passivation_(chemistry) wikiPageWikiLink Hydrogen.
- Passivation_(chemistry) wikiPageWikiLink Hydrogen_peroxide.
- Passivation_(chemistry) wikiPageWikiLink Insulator_(electricity).
- Passivation_(chemistry) wikiPageWikiLink Iron.
- Passivation_(chemistry) wikiPageWikiLink MIL-DTL-5541.
- Passivation_(chemistry) wikiPageWikiLink Magnesium.
- Passivation_(chemistry) wikiPageWikiLink Manganese.
- Passivation_(chemistry) wikiPageWikiLink Martensitic_stainless_steel.
- Passivation_(chemistry) wikiPageWikiLink Metal_oxide_adhesion.
- Passivation_(chemistry) wikiPageWikiLink Metalloid.
- Passivation_(chemistry) wikiPageWikiLink Microelectronics.
- Passivation_(chemistry) wikiPageWikiLink Molybdate.
- Passivation_(chemistry) wikiPageWikiLink Nadcap.
- Passivation_(chemistry) wikiPageWikiLink New_York_City.
- Passivation_(chemistry) wikiPageWikiLink Nickel.
- Passivation_(chemistry) wikiPageWikiLink Nickel(II)_fluoride.
- Passivation_(chemistry) wikiPageWikiLink Nitric_acid.
- Passivation_(chemistry) wikiPageWikiLink Nitride.
- Passivation_(chemistry) wikiPageWikiLink Oxide.
- Passivation_(chemistry) wikiPageWikiLink Oxygen.
- Passivation_(chemistry) wikiPageWikiLink Parkerizing.
- Passivation_(chemistry) wikiPageWikiLink Phosphate_conversion_coating.
- Passivation_(chemistry) wikiPageWikiLink Phosphoric_acid.
- Passivation_(chemistry) wikiPageWikiLink Physical_chemistry.
- Passivation_(chemistry) wikiPageWikiLink Pilling–Bedworth_ratio.
- Passivation_(chemistry) wikiPageWikiLink Pourbaix_diagram.
- Passivation_(chemistry) wikiPageWikiLink Purified_water.
- Passivation_(chemistry) wikiPageWikiLink Ralph_S._Lillie.
- Passivation_(chemistry) wikiPageWikiLink Rebar.
- Passivation_(chemistry) wikiPageWikiLink Redox.
- Passivation_(chemistry) wikiPageWikiLink Rouging.
- Passivation_(chemistry) wikiPageWikiLink Rust.
- Passivation_(chemistry) wikiPageWikiLink SAE_International.
- Passivation_(chemistry) wikiPageWikiLink Sewage_treatment.
- Passivation_(chemistry) wikiPageWikiLink Silicon.
- Passivation_(chemistry) wikiPageWikiLink Silver.
- Passivation_(chemistry) wikiPageWikiLink Sodium_dichromate.
- Passivation_(chemistry) wikiPageWikiLink Sodium_hydroxide.
- Passivation_(chemistry) wikiPageWikiLink Stainless_steel.
- Passivation_(chemistry) wikiPageWikiLink Steel.
- Passivation_(chemistry) wikiPageWikiLink Swarf.
- Passivation_(chemistry) wikiPageWikiLink Tin.
- Passivation_(chemistry) wikiPageWikiLink Titanium.
- Passivation_(chemistry) wikiPageWikiLink United_States_Military_Standard.
- Passivation_(chemistry) wikiPageWikiLink Water_treatment.
- Passivation_(chemistry) wikiPageWikiLink Wikt:metallic.
- Passivation_(chemistry) wikiPageWikiLink Zinc.
- Passivation_(chemistry) wikiPageWikiLink Ångström.
- Passivation_(chemistry) wikiPageWikiLink File:Pourbaix_Diagram_of_Iron.svg.
- Passivation_(chemistry) wikiPageWikiLinkText "Passivate".
- Passivation_(chemistry) wikiPageWikiLinkText "Passivated".
- Passivation_(chemistry) wikiPageWikiLinkText "Passivation (chemistry)".
- Passivation_(chemistry) wikiPageWikiLinkText "Passivation".
- Passivation_(chemistry) wikiPageWikiLinkText "corrosion resistant layer".
- Passivation_(chemistry) wikiPageWikiLinkText "oxide".
- Passivation_(chemistry) wikiPageWikiLinkText "passivant".
- Passivation_(chemistry) wikiPageWikiLinkText "passivate".
- Passivation_(chemistry) wikiPageWikiLinkText "passivated".
- Passivation_(chemistry) wikiPageWikiLinkText "passivates".
- Passivation_(chemistry) wikiPageWikiLinkText "passivating layer".
- Passivation_(chemistry) wikiPageWikiLinkText "passivating".
- Passivation_(chemistry) wikiPageWikiLinkText "passivation layer".
- Passivation_(chemistry) wikiPageWikiLinkText "passivation".