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ASTM E768 - 99(2018)

Standard Guide for Preparing and Evaluating Specimens for Automatic Inclusion Assessment of Steel

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Edition date: 2018-05-01
In Force
Available languages: English
Summary:

Keywords: automatic image analysis; differential interference contrast; inclusions; specimen preparation; steel;
Scope:

1.1 This guide2 covers two preparation methods for steel metallographic specimens that will be analyzed for nonmetallic inclusions with automatic image analysis (AIA) equipment. The two methods of preparation are offered as accepted methods used to retain nonmetallic inclusions in steel. This guide does not limit the user to these methods.

1.2 A procedure to test the suitability of the prepared specimen for AIA inclusion work, using differential interference contrast (DIC), is presented.

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
ICS: 77.040.01-Testing of metals in general
CTN: E04.01 - E04.01

Standards Cancellations

Anula a E0768-99R10E01

Otras Relaciones

Es referenciada por E45 - 25

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Es referenciada por E1245-03R23

Es referenciada por B796 - 24

Es referenciada por E2142 - 08(2023)

Es referenciada por E3 - 11(2025)

Es referenciada por E883 - 11(2024)

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