Effects of Alloying Elements on Mechanical Properties in Hyper-Eutectoid Steel Wires

Article Preview

Abstract:

The effects of annealing temperature and silicon content on mechanical properties on cold drawn pearlitic steel wires were investigated. Cold drawn steel wires, containing Si, 0.99 ~ 1.4%, were annealed at the temperature of 200 ~ 450°C with different annealing time. The variation of microstructural evolution with annealing temperature was not affected by silicon content. For steels containing high silicon content above 1.0%, the increase of silicon content did not cause the changes of peak temperature showing age hardening and age softening, except for the increase of tensile strength due to solid solution hardening.

You might also be interested in these eBooks

Info:

Periodical:

Materials Science Forum (Volumes 654-656)

Pages:

318-321

Citation:

Online since:

June 2010

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2010 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] J. Languillaume, G. Kapelski and B. Baudelet: Mater. Lett. Vol. 33 (1997), p.241.

Google Scholar

[2] T. Tauri, T. Takahashi, S. Ohashi and R. Uemori: Nippon Steel Tech Rep. Vol. 21 (1994), p.25.

Google Scholar

[3] V.N. Gridnev, V.G. Gacrilyuk: Phys. Met. Vol. 4 (1982), p.531.

Google Scholar

[4] V.N. Gridnev, V.V. Nemoshkalenko, Y.Y. Meshkov, V.G. Gavrilyuk, V.G. Prokepenko and O.N. Razumov: Phys. Status Solid (a). Vol. 31 (1975), p.201.

Google Scholar

[5] J. Languillaume, G. Kapelski and B. Baudelet: Acta Mater. Vol. 45 (1997), p.1201.

Google Scholar

[6] F. Danoix, D. Julien, X. Sauvage and J. Copreaux: Mater. Sci. Eng. Vol. A250 (1998), p.8.

Google Scholar

[7] K. Makki, H. Yaguchi, M. Kaiso, N. IbaraKi, Y. Miyamoto and Y. Oki: Scr. Mater. Vol. 37(1997), p.1753.

Google Scholar

[8] T. Tarui, T. Takahashi, S. Ohashi and R. Uemori: Iron and Steel Maker Vol. 21 (1994), p.25. c 100nm b 100nm a 100nm.

Google Scholar