erosion-corrosion

erosion-corrosion

[ə¦rō·zhən kə¦rō·zhən]
(metallurgy)
Attack on a metal surface resulting from the combined effects of erosion and corrosion.
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References in periodicals archive ?
Caption: In situations where erosion-corrosion is evident, specialized coatings may be the best solution.
Tenders are invited for Development Of Copper Based Amorphous/ Nano-Crystalline Powders And Subsequent Coatings For Erosion-Corrosion Resistant Applications Using Nmrl Developed Alloy Composites And Methodologies
Adicionalmente, se observa que el recubrimiento depositado con 0 V ofrece mayor resistencia al ataque, debido al crecimiento de forma ordenada, generando un recubrimiento con las mejores condiciones para prevenir o reducir al minimo los danos resultantes de la erosion-corrosion.
The topics include laser surface melting to repair stress corrosion cracking in weld metal, pulsed laser surface treatment of multilayer gold-nickel-copper coatings to improve the corrosion resistance of components in electronics, liquid impingement erosion resistance, modifying the surface of steel to resist slurry erosion in power plants, and laser surface remelting to improve the erosion-corrosion resistance of nickel-chromium-aluminum-yttrium plasma spray coatings.
Table 1--Corrosion types for metals in water storage General Corrosion Pitting Corrosion Crevice Corrosion Galvanic Corrosion Intergranular Corrosion Stress Corrosion Cracking End-Grain Attack Erosion-Corrosion Blister Formation (Filiform Corrosion) Microbial Corrosion Sediment-Induced Corrosion Table 2.
In the investigation [2] the microstructure and erosion-corrosion behavior of a Fe-Cr-C overlay (Fe Cr C-matrix) produced by plasma transferred arc welding and its metal matrix composite (Fe Cr C-M M C) were assessed.
The combination of corrosive fluid (saliva with several enzymes and food particles) and high velocity in the oral environment results in erosion-corrosion or fretting.
The abrasion resistance of hardened KVA MSS tube and pipe is unmatched - maximizing durability, reliability and reducing erosion-corrosion failures.
Alongside the sessions, the conference will also hold workshops on various topics by corrosion experts and professionals including Total integrity management -- linking corrosion and erosion-corrosion research to industry's needs by Dr Xinming (Simon) Hu and Anne Neville, University of Leeds, School of Mechanical Engineering, UK.
Para la realizacion de las pruebas electroquimicas en el laboratorio se emplearon dos tipos de soluciones: una para los ensayos de corrosion pura y otra para los ensayos de corrosion asistida por erosion y erosion-corrosion.
The erosion-corrosion resistance of coatings is primarily dependent on their composition and microstructure, rather than on their hardness.