Standard

NEK EN IEC 61788-23:2018

Withdrawn

Note: This standard has a new edition: NEK EN IEC 61788-23:2024

Corrigenda and amendments are bought separately.

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Abstract

IEC 61788-23:2018 addresses a test method for the determination of the residual resistance ratio (RRR) of cavity-grade niobium. The test method should be valid for specimens with rectangular or round cross-section, cross-sectional area greater than 1 mm2 but less than 20 mm2, and a length not less than 10 nor more than 25 times the width or diameter.

Document information

  • Standard from NEK
  • Published:
  • Withdrawn:
  • Edition: 2018-10
  • Version: 1
  • Document type: NAT
  • ICS 17.220
  • ICS 29.050
  • National Committee NEK/NK90

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