Skip to main content
SpringerLink
Log in

Effects of Ti-addition on the characteristics of wear resistant Al-Si-Fe base alloys processed via rapid solidification

  • Published:
Metals and Materials Aims and scope Submit manuscript

Abstract

Rapidly solidified Al-Si-Fe base alloys were prepared by gas atomization, hot pressing and extrusion. To optimize wear resistance and mechanical properties, Al-20 wt.%Si-5 wt.%Fe base alloys containing 1–3 wt.%Ti were newly designed and characterized in detail. The additions of Ti (especially, ~2 wt.%Ti) effectively increased the wear resistance and mechanical properties such as tensile strength and hardness; however, the addition of 3 wt.%Ti was not desirable because of the precipitation of the primary Ti7Al5Si12 phase in the as-quenched state. Based on TEM analyses, the improved properties in the Al-Si-Fe alloys containing Ti were found to be due to the formation of the (Al, Si)3Ti phase finely dispersed in the matrix.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. M. Adachi,Light Metals 34, 361 (1984).

    CAS  MathSciNet  Google Scholar 

  2. S. Kitaoka, C. Fujikura and A. Kamio,Light Metals 38, 426(1988).

    CAS  Google Scholar 

  3. Y. Takeda,Proceedings of 1993 Powder Metallurgy World Congress (eds., Y. Bando, K. Kosuge), p. 546, Japan Society of Powder and Powder Metallurgy, Kyoto, July (1993).

    Google Scholar 

  4. N. Apaydin and R. W. Smith,Mater. Sci, Eng. 98, 149 (1988).

    Article  CAS  Google Scholar 

  5. Y. Takeda, Y. Odani, T. Hayashi and K. Akechi,J. Mater. Eng. 12, 311(1990).

    Article  CAS  Google Scholar 

  6. J. L. Estrada and J. Duszczyk,J. Mater. Sci. 25, 886 (1990)

    CAS  Google Scholar 

  7. J. Zhou, J. Duszczyk and B. M. Korevaar,J. Mater. Sci. 27, 3856(1992).

    Article  ADS  CAS  Google Scholar 

  8. J. F. Nie, A. Majumdar and B. C. Muddle,Proceedings of the 8th Int’l Conference on Rapidly Quenched and Metastable Materials (eds., T. Masumoto, K. Hashimoto), p. 619, Elsevier, Sendai, August (1993).

    Google Scholar 

  9. B. S. You and W. W. Park,Scripta metall. mater. 34, 201 (1996).

    CAS  Google Scholar 

  10. W. W. Park, C. J. Choi and B.. You,J. Mater. Sci. Tech. 12, 605 (1996).

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Department of Materials Engineering, Korea Institute of Machinery and Materials, 66 Sangnam-dong, 641-010, Changwon, Korea

    Won-Wook Park, Bong-Sun You & Nack J. Kim

  2. Center for Advanced Aerospace Materials, Pohang University of Science and Technology, San 31 Hyoja-dong, Nam-ku, 790-794, Pohang, Korea

    Nack J. Kim

Authors
  1. Won-Wook Park
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Bong-Sun You
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. Nack J. Kim
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

ASCM16CE is the gas atomized and consolidated composite including 3 wt.% of SiC particles (reference alloy).

Rights and permissions

Reprints and permissions

About this article

Cite this article

Park, WW., You, BS. & Kim, N.J. Effects of Ti-addition on the characteristics of wear resistant Al-Si-Fe base alloys processed via rapid solidification. Metals and Materials 5, 593–596 (1999). https://doi.org/10.1007/BF03026311

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF03026311

Key words

Search

Navigation