Author: D. A. Sutcliffe
Publisher:
ISBN:
Category : Metals
Languages : en
Pages : 16
Book Description
A Study of the Effects of Strain Ageing on the Properties of Steels for Chains and Fittings
Author: D. A. Sutcliffe
Publisher:
ISBN:
Category : Metals
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category : Metals
Languages : en
Pages : 16
Book Description
The Effect of Strain Ageing on the Tensile Properties of Deformed Steel Reinforcing Bar
Author: M. Wilson
Publisher:
ISBN: 9780858410169
Category : Reinforcing bars
Languages : en
Pages : 18
Book Description
Publisher:
ISBN: 9780858410169
Category : Reinforcing bars
Languages : en
Pages : 18
Book Description
Effects of Dynamic Strain Aging on the Mechanical Properties of Several High Strength Low Alloy Steels
Author: J. A. Yaker
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 16
Book Description
The Effects of Cold-working on the Elastic Properties of Steel
Author: John A. Van den Broek
Publisher:
ISBN:
Category : Steel
Languages : en
Pages : 56
Book Description
Publisher:
ISBN:
Category : Steel
Languages : en
Pages : 56
Book Description
The Strain Aging of a Low Carbon Steel and Its Effects on Cyclic and Monotonic Properties
Author: Joseph F. Tavernelli
Publisher:
ISBN:
Category :
Languages : en
Pages : 61
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 61
Book Description
Metals Abstracts
Author:
Publisher:
ISBN:
Category : Metallurgy
Languages : en
Pages : 1216
Book Description
Publisher:
ISBN:
Category : Metallurgy
Languages : en
Pages : 1216
Book Description
The Journal of the Iron and Steel Institute
Author: Iron and Steel Institute
Publisher:
ISBN:
Category : Iron industry and trade
Languages : en
Pages : 628
Book Description
Includes the institute's Proceedings.
Publisher:
ISBN:
Category : Iron industry and trade
Languages : en
Pages : 628
Book Description
Includes the institute's Proceedings.
Strain Aging and Delayed Failure in High-strength Steels
Author: E. A. Steigerwald
Publisher:
ISBN:
Category : Metals
Languages : en
Pages : 62
Book Description
Spontaneous strain aging which occurs during tensile testing was examined for several high-strength steels. The results of smooth and notch tensile tests indicated that significant strain aging effects occurred in most high-strength steels in the 300 F to 800 F temperature range and this behavior was analogous to "blue brittleness" in mild steels. Constant load, stress rupture tests were conducted on the steels to determine the possible relationship between strain-aging embrittlement and delayed failure. Only the 300 M steel tested at 400 F exhibited an appreciable degree of delayed failure. This embrittlement, was extremely sensitive to test environment and was elimiriated when tests were conducted in argon. Although strain aging was not a sufficient condition to initiate delayed failure, it appeared to increase the severity of the environmental effects in the particular range where sufficient interstitial mobility existed.
Publisher:
ISBN:
Category : Metals
Languages : en
Pages : 62
Book Description
Spontaneous strain aging which occurs during tensile testing was examined for several high-strength steels. The results of smooth and notch tensile tests indicated that significant strain aging effects occurred in most high-strength steels in the 300 F to 800 F temperature range and this behavior was analogous to "blue brittleness" in mild steels. Constant load, stress rupture tests were conducted on the steels to determine the possible relationship between strain-aging embrittlement and delayed failure. Only the 300 M steel tested at 400 F exhibited an appreciable degree of delayed failure. This embrittlement, was extremely sensitive to test environment and was elimiriated when tests were conducted in argon. Although strain aging was not a sufficient condition to initiate delayed failure, it appeared to increase the severity of the environmental effects in the particular range where sufficient interstitial mobility existed.
Effects of Strain Aging in the Unloading Compliance J Test
Author: HA. Domian
Publisher:
ISBN:
Category : Ductile fracture
Languages : en
Pages : 16
Book Description
The behaviors of two heats of SA 515 Grade 70 in the unloading compliance J test were compared. Tensile properties were measured for both heats of material; one heat was found to be susceptible to dynamic strain aging. This heat also exhibited a steeper drop in the slope of the JI-R curve with increasing temperature, and serrated flow during the high-temperature J tests. The magnitude of the serrations varied during each test and with changes in loading displacement rate. Comparison with data from other carbon steels and weld metals showed that a large JIc drop with increasing temperature was associated with a large drop in ductility. J tests of strain-aging susceptible materials also showed a marked decrease in load drop from relaxation and peaks in load upon reloading at temperatures at the lower end of the temperature range of dynamic strain aging.
Publisher:
ISBN:
Category : Ductile fracture
Languages : en
Pages : 16
Book Description
The behaviors of two heats of SA 515 Grade 70 in the unloading compliance J test were compared. Tensile properties were measured for both heats of material; one heat was found to be susceptible to dynamic strain aging. This heat also exhibited a steeper drop in the slope of the JI-R curve with increasing temperature, and serrated flow during the high-temperature J tests. The magnitude of the serrations varied during each test and with changes in loading displacement rate. Comparison with data from other carbon steels and weld metals showed that a large JIc drop with increasing temperature was associated with a large drop in ductility. J tests of strain-aging susceptible materials also showed a marked decrease in load drop from relaxation and peaks in load upon reloading at temperatures at the lower end of the temperature range of dynamic strain aging.
Effect of Thermal Aging on the High Strain Rate
Author: J. M. Steichen
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description