ASTM E768 - 99(2018) - Standard Guide for Preparing and Evaluating Specimens for Automatic Inclusion Assessment of Steel

ASTM E768 - 99(2018)

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

Status : Current   Published : May 2018

Format
PDF

Format
HARDCOPY



1.1 This guide 2 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.




Standard NumberASTM E768 - 99(2018)
TitleStandard Guide for Preparing and Evaluating Specimens for Automatic Inclusion Assessment of Steel
StatusCurrent
Publication Date01 May 2018
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors automatic image analysis, differential interference contrast, inclusions, specimen preparation, steel
ICS77.040.01
PublisherASTM
FormatA4
DeliveryYes
Pages5
File Size83 KB
Price£40.00


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