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References (20)
-
H. Bao, A. Mcevily (1995)
The effect of an overload on the rate of fatigue crack propagation under plane stress conditionsMetallurgical and Materials Transactions A, 26
-
D. Broek, J. Rice (1974)
Elementary engineering fracture mechanics -
A. Mcevily (1983)
On the Quantitative Analysis of Fatigue Crack Propagation -
M.A. Acosta, M. Martínez Madrid, J.A. López (2000)
Efecto de la Temperatura de Austemperizado en la Velocidad de Crecimiento de Grietas en Hierros Nodulares Modificados con Cobre, Níquel y/o Molibdeno (Parte I: Desarrollo Experimental y Pruebas del Medio Continuo)Revista Latinoamericana de Metalurgia y Materiales, 20
-
J.F. Janowack, P.A. Morton (1984)
A Guide to Mechanical Properties Possible by Austempering 1.5%Ni-0.3%Mo Ductile IronAm. Foundrymen’s Soc. Trans., 92
-
K.L. Krishnaraj, H.N.L. Narasimhan, S. Seshan (1992)
Structure and Properties of ADI as Affected by Low Alloy AdditionsAm. Foundrymen’s Soc. Trans., 100
-
R. Donahue, H. Clark, P. Atanmo, R. Kumble, A. Mcevily (1972)
Crack opening displacement and the rate of fatigue crack growthInternational Journal of Fracture Mechanics, 8
-
T.N. Rouns, K.B. Rundman, D.M. Moore (1984)
On the Structure and Properties of Austempered Ductile Cast IronAm. Foundrymen’s Soc. Trans., 92
-
P. Blackmore, R. Harding (1984)
The effects of metallurgical process variables on the properties of austempered ductile ironsJournal of Heat Treating, 3
-
R.E. Campos (1993)
Estudio Cinético y Microestructural del Proceso de Austemperizado de Hierros Nodulares -
R.A. Prado (1995)
Contribución al Estudio del Proceso de Austemperizado en Hierros Nodulares Aleados al Cu-Mo y Ni-Mo -
J.F. Janowak, R.B. Gundlach (1983)
Development of a Ductile Iron for Commercial AustemperingAm. Foundrymen’s Soc. Trans., 91
-
J.L. González, J.M. Hallen (1994)
Resistencia a la Fatiga de Hierro Nodular AustemperizadoMoldeo y Fundición Soc. Mexicana de Fundidores, 96
-
M.A. Acosta, M. Martínez Madrid, J.A. López (2000)
Efecto de la Temperatura de Austemperizado en la Velocidad de Crecimiento de Grietas en Hierros Nodulares Modificados con Cobre, Níquel y/o Molibdeno (Parte II: Pruebas de Crecimiento de Grietas por Fatiga)Revista Latinoamericana de Metalurgia y Materiales, 20
-
M.J. Pérez (1994)
Elaboración y Tratamiento Térmico de Austemperizado de Hierros Nodulares Aleados con Cu-Mo -
A.J. Saldivar (1994)
Efecto del Austemperizado Sobre la Microestructura y Propiedades Mecánicas del Hierro Dúctil Aleado con Níquel y Cobre -
Peter Forrest, L. González, J. Muñoz (1982)
Fatiga de los metales -
R. Voigt, C. Loper (1984)
Austempered ductile iron—process control and quality assuranceJournal of Heat Treating, 3
-
C. Hsu, T. Chuang (2001)
Influence of stepped austempering process on the fracture toughness of austempered ductile ironMetallurgical and Materials Transactions A, 32
-
J.L. González, J.M. Hallen, M.M. Cisneros (1995)
II Congreso Internacional de Materiales
- Publisher
- Springer Journals
- Copyright
- Copyright © ASM International 2002
- Subject
- Chemistry; Characterization and Evaluation of Materials; Materials Science; Tribology, Corrosion and Coatings; Quality Control, Reliability, Safety and Risk; Engineering Design
- ISSN
- 1059-9495
- eISSN
- 1544-1024
- DOI
- 10.1361/105994902770343656
- Publisher site
- See Article on Publisher Site
Abstract
Studies on austempered nodular cast irons were carried out to establish the optimum isothermic heat treatment at a given chemical composition that rendered the highest fatigue crack propagation resistance. Seven nodular iron chemical compositions with different concentrations of copper, nickel, and or molybdenum were tested at three austempering temperatures achieving ausferritic microstructures. Three-point bend tests for crack growth rates were performed at room temperature in a close loop servo hydraulic machine. Crack opening displacement measurements were performed using a controlled displacement telescope. A simple linear statistical analysis indicated that the lower the austempering isothermal temperature, the higher the fatigue strength of the alloys. Cu and Mo additions along with a good spheroidicity of graphite nodules in the iron favored this effect.
Journal
Journal of Materials Engineering and Performance – Springer Journals
Published: Dec 1, 2002