An Investigation of the Coaxing Effect in Fatigue of Metals PDF Download
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Author:
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ISBN:
Category :
Languages : en
Pages : 9
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Book Description
The fatigue resistance of some metals may be improved by understressing followed by a process of gradually increasing the amplitude of the alternating stress in small increments, a procedure ordinarily called 'coaxing.' In the present paper a study is made of the effect of various coaxing procedures on the fatigue resistance of ingot iron, SAE 1045 and 2340 steels, 75S-T6 aluminum alloy and annealed 70-30 brass. The results of this study seem to indicate that the coaxing effect in fatigue is governed by a time-dependent localized strengthening through strain-aging and not by the ability of the metal to be strengthened by cold work.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 9
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Book Description
The fatigue resistance of some metals may be improved by understressing followed by a process of gradually increasing the amplitude of the alternating stress in small increments, a procedure ordinarily called 'coaxing.' In the present paper a study is made of the effect of various coaxing procedures on the fatigue resistance of ingot iron, SAE 1045 and 2340 steels, 75S-T6 aluminum alloy and annealed 70-30 brass. The results of this study seem to indicate that the coaxing effect in fatigue is governed by a time-dependent localized strengthening through strain-aging and not by the ability of the metal to be strengthened by cold work.
Author: Herbert Fisher Moore
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 212
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Book Description
Author: Battelle Memorial Institute
Publisher:
ISBN:
Category : Metals
Languages : en
Pages : 428
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Book Description
Author: Robert Roswell Gatts
Publisher:
ISBN:
Category : Metals
Languages : en
Pages :
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Book Description
Author: Arthur Newell Talbot
Publisher:
ISBN:
Category : Combustion
Languages : en
Pages : 860
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Book Description
Author: Herbert John Gough
Publisher:
ISBN:
Category : Metals
Languages : en
Pages : 410
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Book Description
Author: Horace John Grover
Publisher:
ISBN:
Category : Metals
Languages : en
Pages : 416
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Book Description
Author: Harold N. Cummings
Publisher:
ISBN:
Category : Materials
Languages : en
Pages : 282
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Book Description
Author: United States. Wright Air Development Division
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1660
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Book Description
Author: Norman Edward Frost
Publisher: Courier Corporation
ISBN: 9780486409276
Category : Technology & Engineering
Languages : en
Pages : 550
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Book Description
Definitive, clearly written, and well-illustrated volume addresses all aspects of the subject, from the historical development of understanding metal fatigue to vital concepts of the cyclic stress that causes a crack to grow. Examines effect of stress concentrations on notches, theories of fatigue crack propagation, and many other topics. Seven appendixes describe laboratory fatigue testing, stress concentrations, material stress-strain relationships, and more. Invaluable text for students of engineering design and metallurgy.
