SJ/T 10540-2013
Chemical analysis methods of products and semifinished products made of permanent ferrite (English Version)

Standard No.

SJ/T 10540-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Professional Standard - Electron

Latest

SJ/T 10540-2013

Replace

SJ/T 10540-1994

Scope

This standard specifies chemical analysis methods for finished and semi-finished products of permanent magnet ferrite. This standard applies to barium ferrite (including strontium-added barium ferrite), strontium ferrite, strontium calcium ferrite finished products, semi-finished products, and chlorinated polyethylene type plastically bonded permanent magnet ferrite. Chemical analysis of finished products.

SJ/T 10540-2013 Referenced Document

• GB/T 1250-1989 Rules for expression and judgement of limiting values
• GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions
• GB/T 602-2002 Chemical reagent--Preparations of standard solutions for impurity
• GB/T 603-2002 Chemical reagent--Preparations of reagent solutions for use in test methods
• GB/T 6682-1992 Water for analytical laboratory use--Specification and test methods

SJ/T 10540-2013 history

• 2013 SJ/T 10540-2013 Chemical analysis methods of products and semifinished products made of permanent ferrite
• 1970 SJ/T 10540-1994 Chemical analysis methods for products and semifinished products made of permanent ferrite