Abstract
Interstitial-free steels are widely used as thin sheet for automobile external panels. For this type of application, essential properties of the steel are deep-drawability and stretch-formability. However, low-strength interstitial-free steel is nearly pure iron and work on fatigue fracture behavior of this steel might be adopted as a basic study to understand the behavior of high-strength steels used for structural components. In this study, the fatigue fracture behavior of low-strength interstitial-free steel has been studied at room temperature in air and in an argon atmosphere. Fractographic observations on fatigue fracture surfaces reveal a mixed type of fracture mode (intergranular and transgranular cracking) for all specimens. The major portion of intergranular fracture has been found at the regions of low and medium crack lengths. Further increase in the crack length causes a decrease in the proportion of intergranular cracking and, finally, the fracture mode becomes completely transgranular. At the same test temperature, the proportion of intergranular fracture drastically decreased when the test was carried out in the argon atmosphere.
-
You will find the article and additional material by entering the document number MK101421 on our website at www.ijmr.de
References
[1] M.T. Milan, D. Spinelli, W.W.B. Filho: Int. J. Fat. 23 (2001)129.10.1016/S0142-1123(00)00076-1Search in Google Scholar
[2] M.P. Renavikar: Ph.D. Thesis, University of Pittsburgh, Canada (2003).Search in Google Scholar
[3] J.R. Fekete, D.C. Strugala, Z. Yao: J. Metals 44 (1992) 17.10.1007/BF03222745Search in Google Scholar
[4] P. Stiaszny, A. Pichler, W. Bleck, G. Hessling, A. Spalek, E. Werner, K. Spiradek-Hahn: Proc. an international forum for the properties and application of IF steels, ISIJ (2003) 178.Search in Google Scholar
[5] ASME Boiler and Pressure Vessel Code: Section III, Pressure Vessels, Division 2: New York (1998).Search in Google Scholar
[6] B.B. Kerezsi, J.W.H. Price, R.N. Ibrahim: J. Mat. Proc. Tech. 145 (2004) 118.10.1016/j.jmatprotec.2003.07.001Search in Google Scholar
[7] B. Engl, C. Reip, T. Gerber, G. Steinbeck, P. Stiaszny: Proc. an international forum for the properties and application of IF steels, ISIJ (2003) 192.Search in Google Scholar
[8] S. Suzuki, S. Tanni, K. Abiko, H. Kimura: Scripta Metall. 17 (1983) 1325.10.1016/0036-9748(83)90225-9Search in Google Scholar
[9] S. Suzuki, S. Tanni, K. Abiko, H. Kimura: Met. Trans. A 18 (1987) 1109.10.1007/BF02668560Search in Google Scholar
[10] K.S. Shin, B.H. Tsao: Scripta Metall. 22 (1988) 585.10.1016/S0036-9748(88)80164-9Search in Google Scholar
[11] M. Guttmann: Met. Trans. A 8 (1977) 1383.10.1007/BF02642852Search in Google Scholar
[12] J.P. Hirth, R.W. Ballufi: Acta Met. 12 (1973) 29.Search in Google Scholar
[13] W.A. Spitzig, R.J. Sober: Met. Trans. A 8 (1977) 1585.10.1007/BF02644863Search in Google Scholar
[14] W.A. Spitzig, R.J. Sober: Met. Trans. A 8 (1977) 651.10.1007/BF02676988Search in Google Scholar
[15] M.A. Islam: Ph.D. Thesis, The University of Birmingham, UK (2001).Search in Google Scholar
[16] M.A. Islam, J.F. Knott, P. Bowen: J. Mat. Sci. Tech. 21 (2005) 76.10.1179/174328405X16243Search in Google Scholar
[17] M.A. Islam, P. Bowen, J.F. Knott: J. Mat. Eng. Perfor. ASM 14 (2005) 28.10.1361/10599490522167Search in Google Scholar
[18] K. Nishioka, J.F. Knott: Mech. Engr. Pub. London (1990) 241.Search in Google Scholar
[19] J.H. Park, Y. Tomota: Z. Metallkd. 94 (2003) 53.10.3139/146.030053Search in Google Scholar
[20] Y. Tomota, N. Tsuchida, J.H. Park: Proc. an international forum for the properties and application of IF steels, ISIJ (2003) 148.Search in Google Scholar
[21] K.D. Chang, J.L. Gu, H.J. Fang, Z.G.Yang, B.Z. Bai,W.Z. Zhang: J. ISIJ 41 (2001) 1397.10.2355/isijinternational.41.1397Search in Google Scholar
© 2006 Carl Hanser Verlag, München
Articles in the same Issue
- Frontmatter
- Editorial
- Diffusion of 65Zn in the Mg17Al12 intermetallic compound and in the Mg-33.4 wt.% Al eutectic
- Thermodynamic modeling of the sodium alanates and the Na–Al–H system
- Thermodynamic assessment of the systems La2O3–Al2O3 and La2O3–Y2O3
- Re-evaluation of phase equilibria in the Al–Mo system
- EBSD and EDX analysis at the cladding–substrate interface of a laser clad railway wheel
- Thermodynamic properties of liquid silver–indium–antimony alloys determined from e.m.f. measurements
- Density and excess volumes of liquid copper, cobalt, iron and their binary and ternary alloys
- Thermodynamic investigation of Co–Cr alloys, III: Thermo-analytical measurements using DSC and DTA techniques
- Effect of a low frequency electromagnetic field on the direct-chill (DC) casting of AZ80 magnesium alloy ingots
- Microstructure of the “white layer” formed on nitrided Fe-7 wt.% Cr alloys
- The effect of ageing on tensile behaviour, mode I and mixed mode I/III fracture toughness of 7010 aluminium alloy
- Plane bending fatigue behavior of interstitial-free steel at room temperature
- Fracture behaviour of ultrafine-grained materials under static and cyclic loading
- Influence of process parameters on particle characteristics using a combined pressure-swirl-gas atomizer
- Processing and mechanical behaviour of a dual scale particle strengthened copper composite
- Electrochemical characterisation of magnesium and wrought magnesium alloys
- Progress in understanding the metallurgy of 18% nickel maraging steels
- Quality Management Basics on a High Level
- Personal
- News
- Frontmatter
- Editorial
- Editorial
- Basic
- Diffusion of 65Zn in the Mg17Al12 intermetallic compound and in the Mg-33.4 wt.% Al eutectic
- Thermodynamic modeling of the sodium alanates and the Na–Al–H system
- Thermodynamic assessment of the systems La2O3–Al2O3 and La2O3–Y2O3
- Re-evaluation of phase equilibria in the Al–Mo system
- EBSD and EDX analysis at the cladding–substrate interface of a laser clad railway wheel
- Thermodynamic properties of liquid silver–indium–antimony alloys determined from e.m.f. measurements
- Density and excess volumes of liquid copper, cobalt, iron and their binary and ternary alloys
- Thermodynamic investigation of Co–Cr alloys, III: Thermo-analytical measurements using DSC and DTA techniques
- Applied
- Effect of a low frequency electromagnetic field on the direct-chill (DC) casting of AZ80 magnesium alloy ingots
- Microstructure of the “white layer” formed on nitrided Fe-7 wt.% Cr alloys
- The effect of ageing on tensile behaviour, mode I and mixed mode I/III fracture toughness of 7010 aluminium alloy
- Plane bending fatigue behavior of interstitial-free steel at room temperature
- Fracture behaviour of ultrafine-grained materials under static and cyclic loading
- Influence of process parameters on particle characteristics using a combined pressure-swirl-gas atomizer
- Processing and mechanical behaviour of a dual scale particle strengthened copper composite
- Electrochemical characterisation of magnesium and wrought magnesium alloys
- History
- Progress in understanding the metallurgy of 18% nickel maraging steels
- Notifications
- Quality Management Basics on a High Level
- Personal
- News
Articles in the same Issue
- Frontmatter
- Editorial
- Diffusion of 65Zn in the Mg17Al12 intermetallic compound and in the Mg-33.4 wt.% Al eutectic
- Thermodynamic modeling of the sodium alanates and the Na–Al–H system
- Thermodynamic assessment of the systems La2O3–Al2O3 and La2O3–Y2O3
- Re-evaluation of phase equilibria in the Al–Mo system
- EBSD and EDX analysis at the cladding–substrate interface of a laser clad railway wheel
- Thermodynamic properties of liquid silver–indium–antimony alloys determined from e.m.f. measurements
- Density and excess volumes of liquid copper, cobalt, iron and their binary and ternary alloys
- Thermodynamic investigation of Co–Cr alloys, III: Thermo-analytical measurements using DSC and DTA techniques
- Effect of a low frequency electromagnetic field on the direct-chill (DC) casting of AZ80 magnesium alloy ingots
- Microstructure of the “white layer” formed on nitrided Fe-7 wt.% Cr alloys
- The effect of ageing on tensile behaviour, mode I and mixed mode I/III fracture toughness of 7010 aluminium alloy
- Plane bending fatigue behavior of interstitial-free steel at room temperature
- Fracture behaviour of ultrafine-grained materials under static and cyclic loading
- Influence of process parameters on particle characteristics using a combined pressure-swirl-gas atomizer
- Processing and mechanical behaviour of a dual scale particle strengthened copper composite
- Electrochemical characterisation of magnesium and wrought magnesium alloys
- Progress in understanding the metallurgy of 18% nickel maraging steels
- Quality Management Basics on a High Level
- Personal
- News
- Frontmatter
- Editorial
- Editorial
- Basic
- Diffusion of 65Zn in the Mg17Al12 intermetallic compound and in the Mg-33.4 wt.% Al eutectic
- Thermodynamic modeling of the sodium alanates and the Na–Al–H system
- Thermodynamic assessment of the systems La2O3–Al2O3 and La2O3–Y2O3
- Re-evaluation of phase equilibria in the Al–Mo system
- EBSD and EDX analysis at the cladding–substrate interface of a laser clad railway wheel
- Thermodynamic properties of liquid silver–indium–antimony alloys determined from e.m.f. measurements
- Density and excess volumes of liquid copper, cobalt, iron and their binary and ternary alloys
- Thermodynamic investigation of Co–Cr alloys, III: Thermo-analytical measurements using DSC and DTA techniques
- Applied
- Effect of a low frequency electromagnetic field on the direct-chill (DC) casting of AZ80 magnesium alloy ingots
- Microstructure of the “white layer” formed on nitrided Fe-7 wt.% Cr alloys
- The effect of ageing on tensile behaviour, mode I and mixed mode I/III fracture toughness of 7010 aluminium alloy
- Plane bending fatigue behavior of interstitial-free steel at room temperature
- Fracture behaviour of ultrafine-grained materials under static and cyclic loading
- Influence of process parameters on particle characteristics using a combined pressure-swirl-gas atomizer
- Processing and mechanical behaviour of a dual scale particle strengthened copper composite
- Electrochemical characterisation of magnesium and wrought magnesium alloys
- History
- Progress in understanding the metallurgy of 18% nickel maraging steels
- Notifications
- Quality Management Basics on a High Level
- Personal
- News