Effects of martensite formation and austenite reversion on grain refining of AISI 304 stainless steel
Source abstract
Abstract
The austenite–martensite transformation followed by annealing for austenite reversion in AISI 304 stainless steel has been investigated in order to study the effect of this thermo-mechanical process on grain refinement. In particular the effect of cold reduction, annealing temperature and annealing times have been analysed. After getting ultrafine grains the effect of the grain size on the hardness and on the tensile properties has been evaluated, showing a Petch-Hall dependency in the fully analysed range (down to 0.8 μm grain size).
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Microstructure and Mechanical Properties of Steels · Metallurgy and Material Forming · Welding Techniques and Residual Stresses
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References (14)
Show source-provided references
1. R. E. REED-HILL, “Physical metallurgy principles” (PWS Publishing Company, 1994).
2. M. COHEN, E. S. MACHLIN and V. G. PARANJPE, “Thermodynamics in Physical metallurgy” (American Society for Metals, 1950).
3. O. KRISEMENT, Arch. Eisenhuttenwesen 24 (1953) 191.
4. T. ANGEL, Journal of the Iron and Steel Institute (1954) 165.
5. A. DI SCHINO, J. M. KENNY and M. BARTERI, Mat. Engineering 11 (2000) 141.
6. A. DI SCHINO, J. M. KENNY, M. G. MECOZZI and M. BARTERI, J. Mat. Science 35 (2000) 4803.10.1023/A:1004872728797 ↗
7. S. S. HECKER, M. G. STOUT and J. L. SMITH, Metallurgical Transactions A 13 (1982) 619.10.1007/BF02644427 ↗
8. Y. MURATA, T. TAKEMOTO and Y. UEMATSU, in Proc. of the Int. Conference on Stainless Steels, Chiba (1991) 510.
9. I. SALVATORI, T. HAYASHY and K. NAGAI, in Proc.of the Int. Workshop on Innovative structural Materials, Tsukuba (2000) 24.
10. J. B. AUSTIN and R. L. RICKET, Trans. Amer. Inst. Min. Met. Eng. 135 (1939) 396.
11. S. TAKAKI, ISIJ International 34 (1994) 522.10.2355/isijinternational.34.522 ↗
12. E. O. HALL, Proc. Phys. Soc. 64B (1951) 747.10.1088/0370-1301/64/9/303 ↗
13. N. J. PETCH, J. Iron and Steel Inst. 174 (1953) 25.
14. A. DI SCHINO, M. BARTERI and J. M. KENNY, J. Mat. Science Letters 21 (2002) 751.10.1023/A:1015757710546 ↗