Name: ASTM C 146 : 1994 : REV A : R2009
Brand: ASTM
Price: 83.00 USD

ASTM C 146 : 1994 : REV A : R2009

Superseded

View Superseded by

Standard Test Methods for Chemical Analysis of Glass Sand

Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

11-01-2009

Publisher

American Society for Testing and Materials

CONTAINED IN VOL. 15.02, 2017 Outlines the chemical analysis of glass sands.

1.1 These test methods cover the chemical analysis of glass sands. They are useful for either high-silica sands (99 % + silica (SiO₂)) or for high-alumina sands containing as much as 12 to 13 % alumina (Al₂O₃). Generally nonclassical, the test methods are rapid and accurate. They include the determination of silica and of total R₂O₃ (see 11.2.4), and the separate determination of total iron as iron oxide (Fe₂O₃), titania (TiO₂), chromium oxide (Cr₂O₃), zirconia (ZrO₂), and ignition loss. Included are procedures for the alkaline earths and alkalies. High-alumina sands may contain as much as 5 to 6 % total alkalies and alkaline earths. It is recommended that the alkalies be determined by flame photometry and the alkaline earths by absorption spectrophotometry.

1.2 These test methods, if followed in detail, will provide interlaboratory agreement of results.

Committee	C 14
DocumentType	Test Method
Pages	12
ProductNote	Reconfirmed 2009
PublisherName	American Society for Testing and Materials
Status	Superseded
SupersededBy	ASTM C 146 : 1994 : REV A : R2014
Supersedes	ASTM C 146 : 1994 : REV A : R2004

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