Accession Number:

ADA010668

Title:

An Investigation of a Scratch Method for Testing the Hardness of Anodic Coatings on Aluminum Alloys.

Personal Author(s):

Corporate Author:

FRANKFORD ARSENAL PHILADELPHIA PA

Report Date:

1973-04-01

Abstract:

A preliminary study has been made of the relationship between weight losses in a standard abraser test and scratch-hardness tests made on a series of anodic coatings produced on aluminum alloy panels. Tests show that for certain conditions of scratch stylus and test load, a general relationship exists wherein coatings that result in higher weight losses in the abraser tests also yield scratches of greater width in the scratch-hardness test.

Descriptive Note:

Test rept.,

Pages:

0021

Descriptors:

Subject Categories:

File Size:

0.00MB

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