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Rare earth classification

Rare earth classification, Total:18 items.

The international standard classification for "Rare earth classification" includes: Salts , Other non-ferrous metals and their alloys .

The Chinese standard classification for "Rare earth classification" includes: Rare metals and their alloys , Rare metals and their alloys analysis method .


Group Standards of the People's Republic of China

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

  • GB/T 28882-2012 Rare earth carbonate of ion-absorpted type rare earth ore
  • GB/T 30076-2013 Silicate Phosphors Activated by Rare Earths for LED
  • GB/T 16484.15-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of chlorine content in rare earth carbonate
  • GB/T 16479-1996 Rare earth carbonate
  • GB/T 16484.5-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of barium oxide content in rare earth chloride
  • GB/T 16484.19-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of total rare earth oxide content
  • GB/T 20169-2006 Mixed rare earth oxide of ion-absorpted type rare earth ore
  • GB/T 24981.2-2010 Test methods of long afterglow phosphors activated by rare earths—Part 2:Determination of relative brightness
  • GB/T 16484.18-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of ignition loss content of rare earth carbonate
  • GB/T 20169-2015 Mixed rare earth oxide of ion-absorpted type rare earth ore
  • GB/T 16484.17-1996 Methods for chemical analysis of rare earth chloride and carbonate—Determination of water content in rare eart carbonate

Professional Standard - Ferrous Metallurgy

  • YB/T 2503-1977 Chemical Analysis Methods of Rare Earth Ferrosilicon and Rare Earth Ferrosilicon Magnesium Alloy

International Organization for Standardization (ISO)