This standard specifies a method of measuring the magnetic levitation force of large-grain bulk oxide superconductor (bulk superconductor) at liquid nitrogen temperature (77 K). This standard is applicable to measurement of the axial magnetic levitation force of cylindrical RE-Ba-Cu-O superconductors prepared by melt-textured growth process, with a diameter being equal to or less than 50 mm.The measurements of axial and non-axial magnetic levitation force of cylindrical bulk superconductors with a diameter of over 50 mm and bulk superconductors with other regular shapes (cube, cuboid, regular hexagonal prism, etc.) may also be carried out with reference to this standard.
Standard
GB/T 21115-2007 Measurement for levitation force of bulk oxide superconductor (English Version)
Standard No.
GB/T 21115-2007
Status
valid
Language
English
File Format
PDF
Word Count
8500 words
Price(USD)
120.0
Implemented on
2007-12-1
Delivery
via email in 1~3 business day
Detail of GB/T 21115-2007
Standard No.
GB/T 21115-2007
English Name
Measurement for levitation force of bulk oxide superconductor
This standard specifies a method of measuring the magnetic levitation force of large-grain bulk oxide superconductor (bulk superconductor) at liquid nitrogen temperature (77 K). This standard is applicable to measurement of the axial magnetic levitation force of cylindrical RE-Ba-Cu-O superconductors prepared by melt-textured growth process, with a diameter being equal to or less than 50 mm.The measurements of axial and non-axial magnetic levitation force of cylindrical bulk superconductors with a diameter of over 50 mm and bulk superconductors with other regular shapes (cube, cuboid, regular hexagonal prism, etc.) may also be carried out with reference to this standard.
