Effect of the processing parameters on the proportion of retained austenite in laser surface melted tool steels

Journal of Materials Science Letters

Volumn 17, Issue 7, 1998, Pages 563-567

  Colaco R ^a   Vilar, R ^a  

^a INSTITUTO SUPERIOR TÉCNICO   (Portugal)

Author keywords

[No Author keywords available]

Indexed keywords

AUSTENITE; COMPOSITION; LASER APPLICATIONS; MARTENSITE; MELTING; METALLOGRAPHIC MICROSTRUCTURE; OXIDATION; SCANNING ELECTRON MICROSCOPY; VOLUME FRACTION; X RAY DIFFRACTION;

LASER BEAM SCANNING SPEED; LASER PROCESSING PARAMETERS; LASER SURFACE MELTED TOOL STEEL;

STEEL;

EID: 0032045431     PISSN: 02618028     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1006573620796     Document Type: Article

References (20)

1. R. VILAR, R. COLAÇO and A. ALMEIDA, Opt. Quantum Electron. 27 (1995) 1273.
2. L. AHMAN, Met. Trans. A. 15 (1984) 1829.
3. P. A. MOLIAN and M. J. HSU, in Proceedings of Surface Modification Technologies II, edited by T. S. Sudarshan and D. G. Bhat (The Materials Society, Warrendale, Pennsylvania, 1988) p. 155.
4. J. DE DAMBORENEA, C. MARSDEN, D. WEST and A. VAZQUEZ, in Proceedings of the 9th European Congress on Corrosion (The European Federation of Corrosion, Utrecht, 1989) paper-Fu-172.
5. E. LUGSHEIDER and H. BOLENDER, in Proceedings of the 3rd European Conference on Laser Treatment of Materials ECLAT'90, edited by H. Bergmann and R. Kupfer (AWT, Erlangen, 1990) p. 111.
6. M. RAPPAZ, S. A. DAVID, J. M. VITEK and L. A. BOATNER, Met. Trans. A 21 (1990) 1767.
7. A. FRENK and W. KURZ, Lasers Engng 1 (1992) 193.
8. R. COLAÇO and R. VILAR, Scripta Mater. 36 (1997) 199.
9. M. LAMB, D. R. WEST and W. M. STEEN, Mater. Sci. Technol. 2 (1986) 974.
10. J. C. ION, T. MOISIO, T. F. PEDERSEN, B. SORENSEN and C. M. HANSSON, J. Mater. Sci. 26 (1991) 43.
11. R. COLAÇO and R. VILAR, "Laser applications for mechanical industry", Nato ASI E Series, Vol. 238, edited by S. Martelluci, A. N. Chester and A. M. Scheggi (Kluwer, Dordrecht, 1992) p. 305.
12. Q. SONG and L. SHEN, Scripta Mater. 36 (1997) 531.
13. G. A. ROBERTS and R. A. CARY, "Tool steels", 4th edn (American Society for Metals, Metals Park, Ohio, 1980).
14. R. COLAÇO and R. VILAR, Scripta Mater. in press.
15. G. SHI, P. DING, J. LIU, H. YIN and J. WANG, Acta Metall. Mater. 43 (1995) 217.
16. C. F. JATCZAK, J. A. LARSON and S. W. SHIN, "Retained austenite and its measurement by X-ray diffraction" (Society of Automotive Engineers, Warrendale, Pennsylvania, 1980).
17. B. N. RAO and G. THOMAS, Met. Trans. A 11 (1980) 441.
18. K. KISHITAKE, H. ERA and F. OTSUBO, ibid. 22 (1991) 775.
19. Z. XIE, B. SUNDQVIST, H. HANNINEN and J. PIETKAINEN, Acta Metall. Mater. 41 (1993) 2283.
20. C. HAYZELDEN, PhD thesis, University of Sussex, UK (1983).