Standard No.:	GB/T 31780-2015
English Name:	Critical temperature measurement―Critical temperature of composite superconductors by a resistance method
Chinese Name:	临界温度测量 电阻法测复合超导体临界温度
Chinese Classification:	H21    Metal physical property test method
Professional Classification:	GB    National Standard
ICS Classification:	77.040.01 77.040.01    Testing of metals in general 77.040.01
Issued by:	AQSIQ; SAC
Issued on:	2015-07-03
Implemented on:	2016-2-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	5500 words
Price(USD):	160.00
Delivery:	via email in 1~3 business day

本标准规定了工业用的电阻测定复合超导体临界温度的测量方法。
本标准适用于一体化结构的圆形、扁平或方形截面的单芯或多芯复合超导体,包括 Cu/Nb-Ti、Cu/Cu-Ni/Nb-Ti和 Cu-Ni/Nb-Ti复 合 超 导 体,Cu/Nb3Sn 和 Cu/Nb3Al复 合 超 导 体,以 及 金 属 包 套 的MgB2 复合超导体,金属为稳定体的 Bi系氧化物超导体,Y 系或稀土金属基涂层导体。