Exfoliation Corrosion:Exfoliation is a form of intergranular corrosion. It manifests itself by lifting up the surface grains of a metal by the force of expanding corrosion products occurring at the grain boundaries just below the surface. It is visible evidence of intergranular corrosion and most often seen on extruded sections where grain thickness is less than in rolled forms.
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Corrosion fatigue — is fatigue in a corrosive environment. It is the mechanical degradation of a material under the joint action of corrosion and cyclic loading. Nearly all engineering structures experience some form of alternating stress, and are exposed to harmful … Wikipedia
Intergranular corrosion — (IGC), also termed intergranular attack (IGA), is a form of corrosion where the boundaries of crystallites of the material are more susceptible to corrosion than their insides. ( Cf. transgranular corrosion.)This situation can happen in otherwise … Wikipedia
aluminum processing — Introduction preparation of the ore for use in various products. Aluminum, or aluminium (Al), is a silvery white metal with a melting point of 660° C (1,220° F) and a density of 2.7 grams per cubic centimetre. The most abundant… … Universalium
коррозионное шелушение — коррозионное расслаивание — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность Синонимы коррозионное расслаивание EN exfoliation corrosion … Справочник технического переводчика
Spall — 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).… … Wikipedia
Fouling — This article is about fouling in engineering. For uses of the term foul outside technology, see Foul (disambiguation). Not to be confused with fowling. Heat exchanger in a steam power plant, fouled by macro fouling … Wikipedia
Zinc allié — Les zincs alliés sont des alliages de zinc électrolytiques qui ont été développés pour répondre aux évolutions des spécifications automobiles pour une meilleure résistance à la corrosion, même sous contrainte thermique dans le compartiment moteur … Wikipédia en Français
Die casting — An engine block with aluminium and magnesium die castings. Die casting is a metal casting process that is characterized by forcing molten metal under high pressure into a mold cavity. The mold cavity is created using two hardened tool steel dies… … Wikipedia
Erosion — An erosion is an eating away of a surface. ( Erodere in Latin means to eat out.) For example, a skin erosion is a loss of part or all of the epidermis (the outer layer) leaving a denuded surface. For another example, tooth erosion is a gradual… … Medical dictionary
breakup — Synonyms and related words: ablation, analysis, analyzation, anatomizing, anatomy, apoplexy, assay, assaying, atomization, biodegradability, biodegradation, bloodbath, bloodless revolution, blue ruin, bouleversement, breakdown, breaking down,… … Moby Thesaurus
