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ASTM B827-97

Historical Revision

Standard Practice for Conducting Mixed Flowing Gas (MFG) Environmental Tests

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1.1 This practice provides procedures for conducting environmental tests involving exposures to controlled quantities of corrosive gas mixtures.

1.2 This practice provides for the required equipment and methods for gas, temperature, and humidity control which enable tests to be conducted in a reproducible manner. Reproducibility is measured through the use of control coupons whose corrosion films are evaluated by mass gain, coulometry, or by various electron and X-ray beam analysis techniques. Reproducibility can also be measured by in-situ corrosion rate monitors using electrical resistance or mass/ frequency change methods.

1.3 This standard does not purport to address all of the safety problems, 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. See 5.1.2.4.


SDO ASTM: ASTM International
Document Number B827
Publication Date Dec. 10, 1997
Language en - English
Page Count 9
Revision Level 97
Supercedes
Committee B02.11
Publish Date Document Id Type View
Oct. 1, 2009 B0827-05R09E02 Revision
May 1, 2005 B0827-05 Revision
Dec. 10, 1997 B0827-97 Revision
April 1, 2020 B0827-05R20 Reaffirmation
Oct. 1, 2014 B0827-05R14 Reaffirmation
Oct. 1, 2009 B0827-05R09E01 Reaffirmation
June 10, 2003 B0827-97R03 Reaffirmation