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Thermal cycling and creep studies of AM50+Nd magnesium alloy based carbon fiber, SiC particulate and IN-SITU Mg2Si reinforced hybrid composites

Research output: Journal contributions › Conference article in journal › Research › peer-review

Authors

  • S. K. Thakur
  • H. Dieringa
  • B. K. Dhindaw
  • N. Hort
  • K. U. Kainer

Magnesium based hybrid composites with carbon fiber, SiCp and in-situ Mg2Si reinforcements have been prepared through squeeze infiltration technique. The results of the studies done on measurement of the coefficient of thermal expansion (CTE) after thermal cycling have been presented. In the present paper, an attempt has been made to characterize the micro-structural evolution and the plastic deformation behaviour of these hybrid composites in the as cast condition and after thermal cycling. Attempt has also been made to study the effect of thermal treatment on the thermal expansion behaviour of the AM50+Nd magnesium based hybrid composites in terms of CTE values. Composites containing Nd show lower values of CTE compared to the base alloy. Further creep compression tests were carried out on these composites. Composites consisting of rare earth element Nd show much better creep properties as compared to the base alloy matrix. Results of creep compression tests carried out for some other Mg and Al base alloys and composites have also been included for comparison.

Original languageEnglish
Book seriesInternational SAMPE Symposium and Exhibition (Proceedings)
Volume49
Pages (from-to)307-317
Number of pages11
ISSN0891-0138
Publication statusPublished - 2004
Externally publishedYes
Event49th International SAMPE Symposium and Exhibition: Materials and Processing Technology - 60 Years of SAMPE Progress, SAMPE 2004 - Long Beach, CA, United States
Duration: 16.05.2004 → 20.05.2004
Conference number: 49

    Research areas

  • Creep, Mg alloy base hybrid Composite, Nd addition, Thermal Expansion
  • Engineering

Other publications by the same author(s)

Microstructure-Oriented Fatigue Crack Propagation in Two Cast Mg–Al–Ba–Ca Alloys

Maier, P., Wolfram, B., Roggelin, J. & Hort, N., 2025, Magnesium Technology 2025. Tolnai, D., Palumbo, A., Leonard, A. & Neelameggham, N. R. (eds.). Springer Science and Business Media Deutschland GmbH, p. 87-96 10 p. (Minerals, Metals and Materials Series).

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

The Role of Geometry in Mg Implant Design

Hort, N., Wiese, B., Witte, F. & Maier, P., 2025, Magnesium Technology 2025. Tolnai, D., Palumbo, A., Leonard, A. & Neelameggham, N. R. (eds.). Cham: Springer Science and Business Media Deutschland GmbH, p. 3-8 6 p. (Minerals, Metals and Materials Series).

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

Achieving high mechanical performance of the large-scale sand-casting Mg–4Y–x nd–y Gd–0.4Zr alloys by tailoring Nd and Gd contents

Yang, L., Shi, H., Huang, Y., Wang, K., Dong, X., Wu, H., Lu, C., Gan, W., Maawad, E., Sun, B., Li, Z., Hort, N. & Xiao, L., 05.2024, In: Materials Science and Engineering: A. 900, 10 p., 146476.

Research output: Journal contributions › Journal articles › Research › peer-review

Corrosion behaviour of electropolished magnesium materials

Kloiber, J., Schultheiß, U., Sotelo, L., Sarau, G., Christiansen, S., Gavras, S., Hort, N. & Hornberger, H., 01.03.2024, In: Materials Today Communications. 38, 14 p., 107983.

Research output: Journal contributions › Journal articles › Research › peer-review

Effect of Heat Treatment on the Microstructure and Corrosion Properties of Mg–15Dy–1.5Zn Alloy with LPSO Phase

Jiang, G., Huang, Y., Gavras, S., Shi, H. & Hort, N., 01.01.2024, Magnesium Technology 2024. Leonard, A., Barela, S., Neelameggham, N. R., Miller, V. M. & Tolnai, D. (eds.). Cham: Springer Science and Business Media Deutschland GmbH, p. 7-13 7 p. (Minerals, Metals and Materials Series).

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

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