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Monitoring the Progress of Partial Autofrettage

Published online by Cambridge University Press:  21 February 2011

Donald H. Newhall
Donald H. Newhall*
Affiliation:
Harwood Engineering Company, Inc.South Street Walpole, Massachusetts 02081, USA
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Abstract

A method is shown to monitor the depth of plastic yielding, the permanent expansion of the cylinder and the amount of residual strain during hydraulic autofrettage. The significance of the residual stress is shown graphically.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 22: Symposium NY – High Pressure in Science and Technology , 1983 , 287
Copyright
Copyright © Materials Research Society 1984

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References

REFERENCES

1. Newhall, D.H., Selected Design Data Pertaining to Gun Tubes and High-Pressure Vessels, Watertown Arsenal Report No. MGD-4, (1943).Google Scholar
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4. Timoshenko, S., Strength of Materials, Part II. Van Nostrand,(1942).Google Scholar
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