passivation coating
21Indium — Not to be confused with Iridium. cadmium ← indium → tin Ga ↑ In ↓ Tl …
22Spall — are flakes of a material that are broken off a larger solid body and can be produced by a variety of mechanisms, including as a result of projectile impact, corrosion, weathering, cavitation, or excessive rolling pressure (as in a ball bearing).… …
23Flux (metallurgy) — Rosin used as flux for soldering A flux pen used f …
24Pitting corrosion — Pitting corrosion, or pitting, is a form of extremely localized corrosion that leads to the creation of small holes in the metal. The driving power for pitting corrosion is the depassivation of a small area, which becomes anodic while an unknown… …
25Corrosion inhibitor — A corrosion inhibitor is a chemical compound that, when added to a liquid or gas, decreases the corrosion rate of a material, typically a metal or an alloy.[1] The effectiveness of a corrosion inhibitor depends on fluid composition, quantity of… …
26Layer (electronics) — A layer is the deposition of molecules on a substrate or base (glass, ceramic, semiconductor, or plastic/bioplastic) . High temperature substrates includes stainless steel and polyimide film (expensive) [1] and PET (cheap). A depth of less than… …
27passivate — transitive verb ( ated; ating) Date: 1913 1. to make inactive or less reactive < passivate the surface of steel by chemical treatment > 2. to protect (as a solid state device) against contamination by coating or surface treatment • passivation… …
28Aluminium — Infobox aluminiumAluminium (Audio IPA|En uk aluminium1.ogg|ˌæljʊˈmɪniəm, IPA|/ˌæljəˈmɪniəm/) or aluminum (Audio IPA|En uk aluminum.ogg|/əˈluːmɪnəm/, see spelling below) is a silvery white and ductile member of the boron group of chemical elements …
29Iron — Fe redirects here. For other uses, see Fe (disambiguation). This article is about the chemical element. For other uses, see Iron (disambiguation). manganese …
30Thermite — is a pyrotechnic composition of aluminium powder and a metal oxide which produces an aluminothermic reaction known as a thermite reaction. It is not explosive, but can create short bursts of extremely high temperatures focused on a very small… …
