GB/T 14140.1-1993
Replaced
GB/T 31527-2015
Active
National standards
GB/T 31527-2015 Mechanical properties measurement—Room temperature tensile test of NbTi/Cu composite superconductors
GB/T 31527-2015 Mechanical properties measurement—Room temperature tensile test of NbTi/Cu composite superconductors
Basic Information
Standard Code:
GB/T 31527-2015
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nTest methods for the physical properties of metals
ICS Name:
Comprehensive Testing of Metal Materials
Publish Date:
2015-05-15
Implement Date:
2015-12-01
Pages:
26 pages
Scope
This standard specifies the room-temperature tensile test method for NbTi/Cu composite superconducting wires.
This test method is used to measure the elastic modulus, the prescribed plastic elongation strength (generated by the yielding of Cu in the composite) and the tensile strength.
The elongation after fracture and the second-type prescribed plastic elongation strength defined by the yielding of NbTi in the component are for reference only (see A.1 and A.2).
This standard is applicable to the testing of uninsulated specimens with a cross-sectional area of 0.15 mm2 to 2 mm2 and a copper-to-NbTi ratio of 1.0 to 8.0, which are either circular or rectangular in cross-section.
Development Information
Referenced Standards
ISO 376
ISO 6892-1
ISO 7500-1
ISO 9513
IEC 60050-815
Adopt standards
IEC 61788-6:2011(Ed.3.0)
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