Skip to main content
×
×
Home

New Calcium Based Bulk Metallic Glasses

  • Oleg N. Senkov (a1) and J. Mike Scott (a1)
Abstract
ABSTRACT

Thermal properties of a number of new Ca-based bulk metallic glasses are reported and discussed here. The compositional range of the new metallic glasses follows the formula:

CaA(Y,Ln)B(Mg,Sn)C(Ga,Zn,Al,Ag)D(Cu,Ni)E,

where A ranges from 0.40 to 0.70, B = 0 to 0.25, C = 0 to 0.25, D = 0 to 0.35, E = 0 to 0.35, A+B+C+D+E=1, and Ln represents the La group elements. The alloys have been developed based on specific criteria predicted from Senkov-Miracle topological and thermodynamic models for metallic glass formation, which narrow the compositional range for searching new metallic glasses.

Copyright
References
Hide All
1. Johnson W.L., Inoue A., Liu C.T. (Eds.) Bulk Metallic Glasses (Mater. Res. Soc. Proc. 554, Pittsburgh, PA, 1999).
2. Inoue A., Acta Materialia 48, 279 (2000).
3. Davies H.A., in Amorphous Metallic Alloys, edited by Luborsky F.E., (Butterworths, London, 1983) p. 8.
4. Senkov O.N. and Miracle D.B., Mater. Res. Bulletin 36, 2183 (2001).
5. Senkov O.N. and Miracle D.B., J. Non-Cryst. Solids 317, 34 (2003).
6. Senkov O.N., Miracle D.B., and Rao S., in Supercooled Liquids, Glass Transition, and Bulk Metallic Glasses, edited by Egami T., Greer A.L., Inoue A., Ranganathan S., (Mater. Res. Soc. Proc. 754, Warrendale, PA, 2003) pp. 5964.
7. Senkov O.N. and Miracle D.B., “Topological Criteria for Amorphization Based on Thermodynamic Approach,” in Bulk Metallic Glasses, TMS'2004, Charlotte, North Carolina, March 1518, 2004.
8. Miracle D.B., Sanders W.S., and Senkov O.N., Phil. Mag. A 83, 2409 (2003).
9. Dougherty G.M., He Y., Shiflet G.J., and Poon S.J., Scripta Metall. Mater. 30, 101 (1994).
10. Yavari A.R. and Inoue A., in Bulk Metallic Glasses, edited by Johnson W.L., Inoue A., Liu C.T. (Mater. Res. Soc. Proc. 554, Pittsburgh, PA, 1999) p. 21.
11. Amand R.S.T. and Giessen B.C., Scripta Metall. 12, 1021 (1978).
12. Amiya K and Inoue A., Materials Transactions JIM 43, 81 (2002).
13. Amiya K and Inoue A., Materials Transactions JIM 43, 2578 (2002).
Recommend this journal

Email your librarian or administrator to recommend adding this journal to your organisation's collection.

MRS Online Proceedings Library (OPL)
  • ISSN: -
  • EISSN: 1946-4274
  • URL: /core/journals/mrs-online-proceedings-library-archive
Please enter your name
Please enter a valid email address
Who would you like to send this to? *
×

Metrics

Full text views

Total number of HTML views: 0
Total number of PDF views: 6 *
Loading metrics...

Abstract views

Total abstract views: 72 *
Loading metrics...

* Views captured on Cambridge Core between September 2016 - 17th January 2018. This data will be updated every 24 hours.