GB/T 25080-2022 Active National standards

GB/T 25080-2022 Specification for niobium-titanium alloy billets and bars for superconducting applications

GB/T 25080-2022 Specification for niobium-titanium alloy billets and bars for superconducting applications

Publish Date: 2022-10-12 Implement Date: 2023-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 25080-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: \nRare light metals and their alloys

ICS Name: Ti and Ti alloys

Publish Date: 2022-10-12

Implement Date: 2023-05-01

Pages: 14 pages

Scope

This document specifies the technical requirements, test methods, acceptance rules, and marking and packaging for Nb-Ti alloy billets and rods used in superconductors.
This document is applicable to the manufacture of Nb-Ti alloy billets and rods containing 46% to 48% Ti (by mass fraction) for superconducting wires.

Development Information

Word Count: 26 Thousand words Pages: 14 pages

Replace the following standards

GB/T 25080-2010 Niobium-Titannium alloy billet,bar and rod for superconducting applications

Referenced Standards

JB/T 10061 GB/T 4340.1-1999 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 4340.1-2009 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 4340.1-2024 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 6060.2-1985 Roughness comparison specimens—Ground, turned, bored,milled, shaped and planed GB/T 6060.2-2006 Roughness comparison specimens—Ground,turned,bored,milled,shaped and planed GB/T 6394-2002 Metal-methods for estimating the average grain size GB/T 6394-2017 Determination of estimating the average grain size of metal GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 9445-1999 Qualification and certification for nondestructive testing personnel GB/T 9445-2005 Non-destructive testing—Qualification and certification of personnel GB/T 9445-2008 Non-destructive testing—Qualification and certification of personnel GB/T 9445-2015 Non-destructive testing—Qualification and certification of NDT personnel GB/T 18851.1-2005 Non-destructive testing—Penetrant testing—Part 1:General principles GB/T 18851.1-2012 Non-destructive testing—Penetrant testing—Part 1:General principles GB/T 9445-2024 Non-destructive testing—Qualification and certification of personnels GB/T 18851.1-2024 Non-destructive testing—Penetrant testing—Part 1:General principles

Related Standards

GB/T 6611-1986 Replaced

GB/T 6611-1986 Terminology for titanium and titanium alloy

Publish Date: 1986-07-24

GB/T 8180-1987 Replaced

GB/T 8180-1987 Wrought titanium and titanium alloy products packing, marking, transporting and storing

Publish Date: 1987-08-31

GB/T 8546-1987 Replaced

GB/T 8546-1987 Titanium clad stainless steel plate

Publish Date: 1987-12-30

GB/T 8547-1987 Replaced

GB/T 8547-1987 Titanium clad steel plate

Publish Date: 1987-12-30

GB/T 14845-1993 Replaced

GB/T 14845-1993 Titanium sheet for plate heat exchangers

Publish Date: 1993-12-24

GB/T 3620.1-1994 Replaced

GB/T 3620.1-1994 Designation and composition of titanium and titanium alloys

Publish Date: 1994-02-20