Materials science: Stronger, tougher steels

Science

Volumn 320, Issue 5879, 2008, Pages 1022-1023

  Morris Jr , J W ^a  

^a University of California Berkeley   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALLOY; STEEL;

MICROSTRUCTURE; STEEL;

CRYSTALLOGRAPHY; MECHANICAL STRESS; PARTICLE SIZE; PRIORITY JOURNAL; SHORT SURVEY; STRENGTH; TRANSMISSION ELECTRON MICROSCOPY;

EID: 46449127053     PISSN: 00368075     EISSN: 10959203     Source Type: Journal    
DOI: 10.1126/science.1158994     Document Type: Short Survey

References (12)

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2. A. J. McEvily, Metal Failures (Wiley-Interscience, New York, 2001), chap. 1.
3. G. Thomas, Metall. Trans. A 2, 2373 (1971).
4. J. W. Morris Jr., C. S. Lee, Z. Guo, ISIJ Int. 43, 410 (2003).
5. Y that is three to five times the conventional yield stress measured in standard tensile tests using unconstrained samples and tabulated in tables of engineering properties (4, 11).
6. S. Takaki, T. Maki, Eds., Ultrafine Grained Steels (Iron and Steel Institute of Japan, Tokyo, 2001).
7. Z. Guo, C. S. Lee, J. W. Morris Jr., Acta Mater. 54, 5511 (2004).
8. T. Maki, in Fundamentals of Martensite and Bainite: Toward Future Steels with High Performance, T. Furuhara, K. Tsuzaki, Eds. (Iron and Steel Institute of Japan, Tokyo, 2007), pp. 1-10.
9. The Development of High Performance Steels for the 21st Century (Pohang Iron and Steel Company Ltd., Pohang, Korea, 2002).
10. K. T. Venkateswara Rao, W. Yu, R. O. Ritchie, Metall. Trans. A 20A, 485 (1989).
11. R. M McMeeking, G. M. Parks, in Elastic-Plastic Fracture (American Society for Testing and Materials, Philadelphia, 1979), pp. 175-194.
12. Supported by NSF grant DMR 0304629.