Feasibility of nondestructive determination of the fatigue limit of steel 20H2M
Source abstract
Abstract
The regularity of variations of the stray magnetic field of steel 20H2M specimens characterized by residual magnetization is studied in the ranges of elastic and plastic deformation. A correlation of the field value, i.e., variations of the magnetic parameters ( H τ , H 0τ , and H n ), with the fatigue limit was found to exist. This finding offers scope for the determination of the fatigue limit with the use of a prompt procedure for the nondestructive testing of magnetoelastic parameters.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Engineering Diagnostics and Reliability · Material Properties and Failure Mechanisms · Mechanical and Thermal Properties Analysis
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References (17)
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