Surface Treatments for Fatigue Strengthening

DK Benson

doi:10.1520/STP26846S

SYMPOSIA PAPER Published: 01 January 1970

STP26846S

Surface Treatments for Fatigue Strengthening

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Three broad categories of surface treatments are considered: discrete coatings, surface diffusion treatments, and thermomechanical treatments. From the standpoints of reliability and versatility, surface diffusion treatments appear to be best suited for fatigue strengthening. A surface treatment which truly strengthens must not, on the other hand, increase the susceptibility to other forms of damage such as wear, corrosion, and oxidation. It is shown that surface diffusion coatings have the potential capability of providing an increased resistance to all of these forms of damage. Some guidelines are developed for the design of such all-around protective treatments.

Author Information

Benson, DK

Midwest Research Institute, Kansas City, Mo.

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Details

Developed by Committee: E08

Pages: 188–208

DOI: 10.1520/STP26846S

ISBN-EB: 978-0-8031-4587-0

ISBN-13: 978-0-8031-0030-5

Surface Treatments for Fatigue Strengthening

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