Title

The Effect Of Surface-Active Agents On The Mechanical Properties of Metals Part II. The Effect of Surface-Active Agents on the Mechanical Behavior of Aluminum Single Crystals

Date

1961

Index Abstract

Contrails and DTIC

Photo Quality

Not Needed

Report Number

WADD TR 61-58 Part II

Corporate Author

The Martin Company

Laboratory

Materials Central

Extent

24

PB Number

PB181113

Identifier

AD0282017

AD0282017

Access Rights

OTS

Distribution Classification

1

Contract

AF 33(616)-6220

DoD Project

7023

DoD Task

73667

DTIC Record Exists

Yes

Distribution Change Authority Correspondence

None

Abstract

Single crystals of aluminum were pulled in tension in a solution of paraffin oil and stearic acid. The critical resolved shear stress did not change with the concentration of the stearic acid solution; however, the extent and slopes of Stages I and II were affected greatly. The observations lend evidence that the weakening effect of surface-active agents is controlled by the rate of desorption of the metal soap formed by the reaction of the surface-active agent and the metal surface.

Report Availability

Full text available

Date Issued

1961-04

Subject

Metallic Crystals

Single Crystals

Surface Properties

Shear Stresses

Stearic Acid

Metallic Soaps

Adsorption

Mechanical Properties

Chemical Milling

Aluminum

Publisher

Wright-Patterson Air Force Base, OH : Wright Air Development Division, Air Research and Development Command, United States Air Force

Distribution Conflict

No

Provenance

IIT

Lockheed Martin Missiles & Fire Control

Type

report

Format

1 online resource

Creator

Kramer, I. R.