Numerical simulation of transient and residual stresses caused by laser hardening of slender elements

Computational Materials Science

Volumn 7, Issue 4, 1997, Pages 366-376

  Bokota, Adam ^a   Iskierka, Sławomir ^b  

^a Inst of Mechanics and Mach Design   (Poland)

^b CZESTOCHOWA UNIVERSITY OF TECHNOLOGY   (Poland)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL METHODS; COMPUTER SIMULATION; COOLING; GREEN'S FUNCTION; HARDENING; HEATING; LASER APPLICATIONS; MATHEMATICAL MODELS; PHASE DIAGRAMS; PHASE TRANSITIONS; THERMAL EFFECTS; VISCOUS FLOW;

LASER HARDENING; THERMAL FIELDS; TRANSIENT STRESSES;

RESIDUAL STRESSES;

EID: 0031101939     PISSN: 09270256     EISSN: None     Source Type: Journal    
DOI: 10.1016/s0927-0256(97)00002-5     Document Type: Article

References (18)

1. B. Jansson, M. Rolfson, A. Thuvander, A. Melander and C. Wullimann, Calculation of microstructure and hardness of hot rolled bars, Mater. Sci. Technol. 7 (1991) 118.
2. M. Jeandin, Traitements thermiques superficiels de matériaux par faisceau laser, Revue Générale de Thermique, No. 372 (1992) p. 713.
3. Y. Nagasaka, J.K. Brimacombe, E.B. Hawbolt, I.V. Samarasekera, B. Hernandez-Morales and S.E. Chidiac, Mathematical model of phase transormations and elasto-plastic stress in water spray quenching of steel bars, Metall. Trans. A 24 (1993) 795.
4. B.A. Van Brussel and Th.M. De Hosson, Residual stresses in the surface layer of laser-treated steels, Mater. Sci. Engrg. A 161 (1993) 83.
5. W. Cheng, I. Finnie, M. Gremaud, A. Rosselet and R.D. Streit, The compilance method for measurement of near surface residual stresses - Application and validation for surface treatment by laser and shot-peening, J. Engrg. Mater. Technol. 116 (1994) 556.
6. H.R. Shercliff and M.F. Ashby, The prediction of case depth in laser transformation hardening, Metall. Trans. A 22 (1991) 2459.
7. W.-B. Li, K.E. Easterling and M.F. Ashby, Laser transormation hardening of steel-II, Hypereutectoid steels, Acta Metallurgica 34 (8) (1986) 1533.
8. Ch. Maier, P. Schaaf and U. Gonser, Calculation of the temperature profile for laser treatment of metallic samples, Materials Sci. Engrg. A 150 (1992) 271.
9. M. Avrami, Kinetics of phase change. J. Chem. Phys. I: 7 (1939) 1103, II: 8 (1940) 212, II: 9 (1941) 117.
10. M. Avrami, Kinetics of phase change. J. Chem. Phys. I: 7 (1939) 1103, II: 8 (1940) 212, II: 9 (1941) 117.
11. M. Avrami, Kinetics of phase change. J. Chem. Phys. I: 7 (1939) 1103, II: 8 (1940) 212, II: 9 (1941) 117.
12. D.P. Koistinen and R.E. Marburger, A general equation prescribing the extent of the austenile-martensite transformation in pure iron-carbon alloys and plain carbon steels, Acta Metallurgica 7 (1959) 59.
13. M.A. Melander, Computational and experimental investigation of induction and laser hardening, Linköping Studies in Science and Technology, No. 124 (1985) (Linköping).
14. A. Bokota and S. Iskierka, States of stresses resulting from thermal and phase changes obtained during the hardening of eutectoid steel, Mater. Sci. Engrg. A 187 (1994) 77.
15. A. Bokota and S. Iskierka, Numerical prediction of the hardened zone in laser treatment of carbon steel, Acta Metallurgica et Materiallia 44 (2) (1996) 445.
16. G. Kämmel, H. Franeck and H.G. Recke, Einführung in die Methode der finiten Elemente (Carl Hanser Verlag, München, 1990).
17. A.J. Fletcher, Thermal Stress and Starain Generation in Heat Treatmant (Elsevier, Amsterdam, 1989).
18. A. Bokota and S. Iskierka, Effect of phase transformation on stress states in surface layer of laser hardened carbon steel. ISIJ International 36 (11) (1996) 1383.