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IEC 61788-23:2024 RLV

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Note: This standard has a new edition: IEC 61788-23:2024 ED3

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Abstract

IEC 61788-23:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 61788-23:2024 addresses a test method for the determination of the residual resistance ratio (RRR), rRRR, of cavity-grade niobium. This method is intended for high-purity niobium grades with 150 < rRRR < 600. The test method is 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

  • Redline from IEC
  • Published:
  • Edition: 3
  • Version: 1
  • Document type: IS
  • ICS 17.220
  • ICS 29.050
  • ISO TC TC 90

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