Norm

NEN-EN 16602-70-20:2013 Ontw. en

Space product assurance - Determination of the susceptibility of silver-plated copper wire and cable to "red-plague" corrosion

  • Deze norm is ingetrokken sinds 03-11-2014

29,20

Over deze norm

Status Ingetrokken
Aantal pagina's 25
Commissie Lucht- en ruimtevaart
Gepubliceerd op 01-10-2013
Taal Engels
This Standard gives details of an accelerated screening test method and acceptance criteria to determine the suitability of silverplated wire and cable materials for use on spacecraft and associated equipment. The test method, which also determines the suitability of the associated fabrication processes, is based on the work of Anthony and Brown (1965). They established that “redplague” originates at breaks in the silverplating of copper wire strands in the presence of moisture and oxygen. The environmental test system artificially promotes “redplague” corrosion under controlled laboratory conditions as a result of galvanic corrosion of the copper conductor core. This standard may be tailored for the specific characteristics and constraints of a space project in conformance with ECSS-S-ST-00.

Details

ICS-code 49.090
49.140
Engelse titel Space product assurance - Determination of the susceptibility of silver-plated copper wire and cable to "red-plague" corrosion
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