ČSN EN IEC 61788-24

Superconductivity - Part 24: Critical current measurement - Retained critical current after double bending at room temperature of Ag-sheathed Bi-2223 superconducting wires

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

od 434.00 CZK zobraziť na eshopu

Podrobné informácie

Označenie: ČSN EN IEC 61788-24

Dátum vydania: 01.01.2019

Stránok: 40

Krajina: Česká technická norma

Kde kúpiť?

Môžete zakúpiť na eshop.normservis.sk

Anotácia

This part of IEC 61788 describes a test method for determining the retained critical current after double bending at room temperature of short and straight Ag- and/or Ag alloy-sheathed Bi-2223 superconducting wires that have the shape of a flat or square tape containing mono- or multicores of oxides. The wires can be laminated with copper alloy, stainless steel or Ni alloy tapes.
The test method is intended for use with superconductors that have a critical current less than 300 A and an n-value larger than 5. The test to determine the retained critical current is carried out without an applied magnetic field, with the test specimen immersed in a liquid nitrogen open bath

Populárna vydavatelia

celý katalóg