JIS H 7306:2005
Superconductivity --Part 4: Residual resistance ratio measurement -- Residual resistance ratio of Nb-Ti composite superconductors

Standard No.

JIS H 7306:2005

Release Date

2005

Published By

Japanese Industrial Standards Committee (JISC)

Status

Withdraw

Replace By

JIS H 7306:2012

Latest

JIS H 7306:2018

Scope

This standard specifies test methods for determining the residual resistance ratio (RRR) of composite superconducting conductors consisting of a niobium-titanium filament and a copper, copper-nickel or copper/copper-nickel matrix.

JIS H 7306:2005 history

• 2018 JIS H 7306:2018 Superconductivity -- Residual resistance ratio measurement -- Residual resistance ratio of Nb-Ti and Nb3Sn composite superconductors
• 2012 JIS H 7306:2012 Superconductivity -- Residual resistance ratio measurement -- Residual resistance ratio of Nb-Ti composite superconductors
• 2005 JIS H 7306:2005 Superconductivity --Part 4: Residual resistance ratio measurement -- Residual resistance ratio of Nb-Ti composite superconductors