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BSI BS EN 725-2:2007

Advanced technical ceramics. Methods of test for ceramic powders -- Determination of impurities in barium titanate
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BSI BS EN 725-2:2007

Advanced technical ceramics. Methods of test for ceramic powders -- Determination of impurities in barium titanate

PUBLISH DATE 2007
PAGES 12
BSI BS EN 725-2:2007
This part of EN 725 describes a method for the determination of impurities in barium titanate powders using inductively coupled plasma optical emission spectroscopy (ICP-OES). The method is applicable only to stoichiometric barium titanate. The maximum concentrations measured for each impurity are as follows: Sr 4 mg/g (4 000 ppm) Ca 500 ug/g (500 ppm) K 200 ug/g (200 ppm) Na, Mg, Al, Fe, Nb 100 ?g/g (100 ppm) The minimum concentration or detection limits are from 1 ug/g to 5 ug/g (1 ppm to 5 ppm).
SDO BSI: British Standards Institution
Document Number EN 725-2
Publication Date Nov. 30, 2007
Language en - English
Page Count 12
Revision Level
Supercedes
Committee RPI/13
Publish Date Document Id Type View
Nov. 30, 2007 BS EN 725-2:2007 Revision