contact corrosion

contact corrosion

[′kän‚takt kə′rō·zhən]
(metallurgy)
(metallurgy)
References in periodicals archive ?
0 system are intended for black components where contact corrosion is not an issue.
Moreover, thanks to its electrically neutral stabilization, it helps prevent contact corrosion.
Unlike traditional contact corrosion inhibitors, VpCI 's have a moderately high vapour pressure that allows them to function in the vapour phase without applying VpCIA directly to the metal surface.
It allows dissimilar materials to be joined, saves weight, seals joints and forms an insulating film to prevent contact corrosion.
due to contact corrosion the melting process of the copper, which was used for HE plates' brazing, was observed.
Applications of a Real-Time Electronic Contact Corrosion Monitor, Proceedings of Advances in Instrumentation and Control Vol 46: pp 929-955.
In developing its Monomet cylinder head gasket, STE of Wilhelmshaven, Germany, used a powder coating compound of Victrex PEEK polymer and PTFE (polytetrafluoroethylene) to prevent micro abrasion, contact corrosion, and "welding" of the cylinder head to the cylinder block.
An extremely low tendency to contact corrosion with metals was also confirmed in realistic application testing, says Radeck, explaining a further benefit.
This metal and salt-free stabilizer ensures there is no contact corrosion.
The material is said to have outstanding dielectric properties; it achieves flammability compliance without contact corrosion problems, and the blocks are also resistant to chemicals commonly encountered in the service environment.
It performs best in terms of mechanical properties, resistance to thermal aging and flowability and, thanks to its electrically neutral stabilization, helps prevent contact corrosion, explains Stefan Theiler, an expert in highly filled polyamides at LANXESS.