GB/T 18502-2018 in English

VALID

Critical current measurement—DC critical current of Ag-and/or Ag alloy-sheathed Bi-2212 and Bi-2223 oxide superconductors

Issued on:2018-03-15
Implemented on:2018-07-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $250.00
$243.00

Standard No:	GB/T 18502-2018
Document status:	VALID
Title in English:	Critical current measurement—DC critical current of Ag-and/or Ag alloy-sheathed Bi-2212 and Bi-2223 oxide superconductors
Title in Chinese:	临界电流测量银和/或银合金包套Bi-2212和Bi-2223氧化物超导体的直流临界电流
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2018-03-15
Implemented on:	2018-07-01
Superseding:	GB/T 18502-2001 The DC critical current measurement for Ag or Ag-alloy sheathed bismuthal oxide superconductor
ICS Classification:	77.040.01-Testing of metals in general
Professional Classification:	GB-National Standard
Related Keywords:	critical current measurement dc oxide superconductors oxide superconductors introductionthis standard alloy-sheathed bi-2212 current
Related Topics:	phase of critical range critical range critical difference critical difference and critical range local critical current distribution supercritical fluid sfe Oxygen molecular criticality Extremely critical critical range fluid critical velocity Colloidal gold critical eva critical DC critical current of silver or silver alloy sheathed bismuth oxide superconductor sfe supercritical fluid critical shunt fluid interface Marker critical critical ratio critical difference critical ratio of standard deviation critical flow meter quantum criticality dmso critical critical gel supercritical fluid sample sfe supercritical fluid critical phenomenon quantum criticality fluid interface critical error critical glow flow method critical properties oxidation current supercritical fluid semi critical difference method oxidation current Critical Current Density Tester critical mass of glycol critical signs Critical specific gravity Desorption and Criticality critical amount of paint critical pah GBT18502 GB/T 18502-2001 GB/T 18502-2018 Applications of Supercritical Fluids Immediately Ancient distillation and supercritical critical fluidization velocity The difference between subcritical and supercritical Critical load current test method AC conductor measurements critical standard deviation

《GB/T 18502-2018临界电流测量银和/或银合金包套Bi-2212和Bi-2223氧化物超导体的直流临界电流》由TC265（全国超导标准化技术委员会）归口，主管部门为中国科学院。

Introduction

This standard provides a method for measuring the direct current critical current of silver and/or silver alloy sheathed Bi-2212 and Bi-2223 oxide superconductors. It outlines procedures for determining the critical current under specified conditions, ensuring consistency and accuracy in testing. The standard defines key parameters and measurement techniques relevant to the assessment of superconducting properties. It includes guidelines for equipment setup, calibration, and data interpretation. The document is structured to facilitate the application of standardized testing protocols in research and industrial settings. The standard covers the preparation of samples, measurement procedures, and the presentation of results. It is intended for use by organizations involved in the development, testing, and application of oxide superconductors.

*** Please note: This description may not be accurate, please refer to the official documentation.

More samples: JC/T 2453-2018 GB 50021-2001(2009) NB/T 47013.2-2015

Sample only — not a preview of GB/T 18502-2018