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Database: 365,228(8 Aug 2026)

Niobium titration

Niobium titration, Total:5 items.

The international standard classification for "Niobium titration" includes: Ferroalloys , Other non-ferrous metals and their alloys .

The Chinese standard classification for "Niobium titration" includes: Steel and iron alloy analysis method , Rare refractory metals and their compounds .


General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 3654.10-2024 Ferroniobium—Determination of aluminum content—EDTA titrimetric method

Professional Standard - Non-ferrous Metal

  • YS/T 861.5-2013 Methods for Chemical Analysis of Niobium-titanium Alloy - Part 5: Determination of Titanium Content - The Ammonium Ferric Sulfate Titration

Korean Agency for Technology and Standards (KATS)

International Organization for Standardization (ISO)

  • ISO/TR 7955:1982 Ferroniobium; Determination of niobium content; Gravimetric method