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Normas ASTM – AENOR
ASTM G51-95(2005)

ASTM G51-95(2005)

Standard Test Method for Measuring pH of Soil for Use in Corrosion Testing

Fecha:
2012-06-11 /Historical
Superseeded by:
Significance and Use:

Information on pH of soil is used as an aid in evaluating the corrosivity of a soil environment. Some metals are more sensitive to the pH of their environment than others, and information on the stability of a metal as a function of pH and potential is available in the literature.3

Scope:

1.1 This test method covers a procedure for determining the pH of a soil in corrosion testing. The principle use of the test is to supplement soil resistivity measurements and thereby identify conditions under which the corrosion of metals in soil may be accentuated (see G 57 - 78 (1984)).

1.2 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.

Keywords:
corrosion of metals in soil; field measurement of pH; measurement of pH; pH of soil; soil pH for corrosion testing; test method for soil pH; underground corrosion
43,99
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