Standard IEC standard · IEC 61788-23:2018

Superconductivity - Part 23: Residual resistance ratio measurement - Residual resistance ratio of Nb superconductors

Status: Upphävd

· Ersätts av: IEC 61788-23:2021
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Standard IEC standard · IEC 61788-23:2018

Superconductivity - Part 23: Residual resistance ratio measurement - Residual resistance ratio of Nb superconductors
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Omfattning
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.

Ämnesområden

Elektricitet, magnetism, mätning av elektriska och magnetiska storheter (17.220) Ledande material (29.050)


Köp denna standard

Standard IEC standard · IEC 61788-23:2018

Superconductivity - Part 23: Residual resistance ratio measurement - Residual resistance ratio of Nb superconductors
Prenumerera på standarden - Läs mer Dölj
Pris: 2 600 SEK
standard ikon pdf

PDF

Pris: 2 600 SEK
standard ikon

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Fler alternativ Färre alternativ

Produktinformation

Språk: Engelska Franska

Framtagen av: IEC

Internationell titel: Superconductivity - Part 23: Residual resistance ratio measurement - Residual resistance ratio of Nb superconductors

Artikelnummer: STD-80004731

Utgåva: 1

Fastställd: 2018-06-05

Antal sidor: 56

Ersätts av: IEC 61788-23:2021