GB/T 21227-2021

Active

AC loss measurements—Magnetometer methods for hysteresis loss in superconducting multifilamentary composites

交流损耗测量 多丝复合超导材料磁滞损耗的磁强计测量法

Standard Type
GBT
ICS
17.220.20
CCS
H 21
Status
Active
Issue Date
2021-05-21
Implementation
2021-12-01
Centralized Committee
中国科学院
Issuing Authority
国家市场监督管理总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies a magnetometer method for measuring the hysteresis loss component of AC losses in multifilamentary superconducting composites. It is applied in the testing and quality evaluation of superconducting wires and tapes used in high-field magnets, fusion reactors, and particle accelerators. The method is particularly relevant for manufacturers and researchers characterizing the electromagnetic performance of NbTi, Nb₃Sn, and high-temperature superconductors under alternating current conditions.

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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.