ASTM C621

Standard Test Method for Isothermal Corrosion Resistance of Refractories to Molten Glass

The corrosion resistance of a specimen (0.39" x 0.39" x 2.0" ) in contact with molten glass under static, isothermal conditions is determined.

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1.1 This test method covers the determination of the corrosion resistance of refractories in contact with molten glass under static, isothermal conditions.

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

COPYRIGHT NOTICE

Extracted, with permission, from ASTM C621 Standard Test Method for Isothermal Corrosion Resistance of Refractories to Molten Glass, copyright ASTM International, 100 Barr Harbor Drive, West Conshohocken, PA 19428. A copy of the standard may be purchased from ASTM International, phone 610-832-9555, e-mail: service@astm.org, website: www.astm.org.

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