ASTM-B276 2021(Redline)

$44.96

B276-21 Standard Test Method for Apparent Porosity in Cemented Carbides (Redline)

Published By	Publication Date	Number of Pages
ASTM	2021

Guaranteed Safe Checkout

Category: ASTM

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

Description

ASTM B276-21

Redline Standard: Standard Test Method for Apparent Porosity in Cemented Carbides

ASTM B276

Scope

1.1 This test method specifies procedures for the metallographic determination of apparent porosity in cemented carbides.

Note 1: The term “apparent porosity” is construed to mean all microstructures observed on a properly prepared, unetched surface, including structures resulting from uncombined carbon, non-metallic inclusions, etc., as well as true, inherent porosity.

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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.3 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.

Keywords

apparent porosity; cemented carbides; hardmetals; microstructure; powder metallurgy ;

ICS Code

ICS Number Code 77.160 (Powder metallurgy)

DOI: 10.1520/B0276-21

Additional information