IEC 61788-6:2011
超导体.第6部分:机械性能测量.铜/铌-钛复合超导体的室温拉伸试验
Superconductivity - Part 6: Mechanical properties measurement - Room temperature tensile test of Cu/Nb-Ti composite superconductors
- 标准号
- IEC 61788-6:2011
- 发布
- 2011年
- 中文版
- GB/T 31527-2015 (等同采用的中文版本)
- 发布单位
- 国际电工委员会
- 当前最新
- IEC 61788-6:2011
- 被代替标准
- IEC 90/267/FDIS:2011 IEC 61788-6:2008
- 适用范围
- This part of IEC 61788 covers a test method detailing the tensile test procedures to be carried out on Cu/Nb-Ti superconductive composite wires at room temperature. This test is used to measure modulus of elasticity@ 0@2 % proof strength of the composite due to yielding of the copper component@ and tensile strength. The value for percentage elongation after fracture and the second type of 0@2 % proof strength due to yielding of the Nb-Ti component serves only as a reference (see Clauses A.1 and A.2). The sample covered by this test procedure has a round or rectangular cross-section with an area of 0@15 mm2 to 2 mm2 and a copper to superconductor volume ratio of 1@0 to 8@0 and without the insulating coating.