Location

Williamsburg, VA

Start Date

1-1-1988 12:00 AM

Description

The magnetic properties of ferromagnetic materials are very sensitive to the mechanical treatment and condition of the material [1]. Therefore magnetic methods for non destructive evaluation of the mechanical properties of steels have received increasing attention in recent years. Techniques ranging from magnetic Barkhausen measurements [2,3,4], magnetoacoustic emission [5,6], residual magnetization [7], field rotation [8], hysteresis [9] and flux leakage [10,11] have all been developed with varying degrees of success.

Book Title

Review of Progress in Quantitative Nondestructive Evaluation

Volume

7B

Chapter

Chapter 7: Characterization of Materials

Section

Ferromagnetic Materials and Weldments

Pages

1455-1462

DOI

10.1007/978-1-4613-0979-6_69

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

Strain Dependence of the Magnetic Properties of AISI 4130 and 4140 Alloy Steels

Williamsburg, VA

The magnetic properties of ferromagnetic materials are very sensitive to the mechanical treatment and condition of the material [1]. Therefore magnetic methods for non destructive evaluation of the mechanical properties of steels have received increasing attention in recent years. Techniques ranging from magnetic Barkhausen measurements [2,3,4], magnetoacoustic emission [5,6], residual magnetization [7], field rotation [8], hysteresis [9] and flux leakage [10,11] have all been developed with varying degrees of success.