ASTM-B797 Standard Test Method for Surface Finger-Oxide Penetration Depth and Presence of Interparticle Oxide Networks in Powder Forged (PF) Steel Parts

ASTM-B797 - 2020 EDITION - CURRENT
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Standard Test Method for Surface Finger-Oxide Penetration Depth and Presence of Interparticle Oxide Networks in Powder Forged (PF) Steel Parts
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Scope

1.1 This test method covers a recognized metallographic method for determining the maximum depth of surface finger oxide penetration and the concentration of subsurface interparticle oxide networks in critical areas of powder forged steel parts.

1.2 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.

Keywords

Interparticle oxide networks; powder-forged (P/F) steel parts; surface finger oxides

To find similar documents by ASTM Volume:

02.05 (Metallic and Inorganic Coatings; Metal Powders and Metal Powder Products)

To find similar documents by classification:

77.040.99 (Other methods of testing of metals)

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Document Number

ASTM-B0797-20

Revision Level

2020 EDITION

Status

Current

Modification Type

Reapproval

Publication Date

Oct. 13, 2020

Document Type

Test Method

Page Count

5 pages

Committee Number

B09.11