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BS EN 16602-70-20:2014

BS EN 16602-70-20:2014

$142.49

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

Published By Publication Date Number of Pages
BSI 2014 30
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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.

PDF Catalog

PDF Pages PDF Title
7 1 Scope
8 2 Normative references
9 3 Terms, definitions and abbreviated terms
3.1 Terms defined in other standards
3.2 Terms specific to the present standard
3.3 Abbreviated terms
10 4 Principles
11 5 Requirements
5.1 Preparatory conditions
5.1.1 Handling and storage
5.1.2 Identification
5.1.3 Test equipment
12 5.2 Test procedure
5.2.1 Preparation of test samples
13 5.2.2 Test sequence
15 5.3 Acceptance criteria
5.3.1 Inspection of sample
5.3.2 Acceptance and rejection criteria
16 5.4 Quality assurance
5.4.1 Data
5.4.2 Calibration and traceability

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BS EN 16602-70-20:2014
$142.49