1. //
  2. Start
  3. //
  4. Publications
  5. //
  6. Elevated Temperature and Varied Load Res...
  7. //

Elevated Temperature and Varied Load Response of AS41 at Bolted Joint

Research output: Contributions to collected editions/works › Chapter › peer-review

Authors

  • Okechukwu Anopuo
  • Guowu Shen
  • Su Xu
  • Norbert Hort
  • Karl Ulrich Kainer

The effective application of Mg alloys as automotive power train components is continuously challenged by the ability of magnesium to withstand fastener clamp load under service condition. The stiffness of a joint is strongly dependent on the elastic moduli of the members of the bolted joint. As deflections on loaded bolted steel components could be ignored at low and elevated temperature condition that of magnesium alloys cannot be overlooked. In this work bolt load retention experiments are carried out on AS41 between stresses of 40 MPa to 70 MPa and temperature of 125 °C to 150 °C. A power law creep relationship coded in finite elemental program is used to describe the time dependent stress-strain response of AS41. The parameters in this relationship are obtained by fitting typical compressive creep test results. A comparison of the model and bolt load retention experiments using load cell measuring techniques shows good agreement.

Original languageEnglish
Title of host publicationEssential Readings in Magnesium Technology
EditorsSuveen N. Mathaudhu, Alan A. Luo, Neale R. Neelameggham, Eric A. Nyberg, Wim H. Sillekens
Number of pages6
PublisherWiley-Blackwell Publishing Asia
Publication date03.03.2014
Pages511-516
ISBN (print)9781118858943
ISBN (electronic)9781118859803
DOIs
Publication statusPublished - 03.03.2014
Externally publishedYes

    Research areas

  • Bolt Load Retention, Creep, Magnesium alloy
  • Engineering

Other publications by the same author(s)

Exploring the degradation behavior of biodegradable metals (Mg, Zn, and Fe) in human duodenal fluid

Zhang, Y., Cao, J., Liu, H., Wang, C., Chu, C., Xue, F., Willumeit-Römer, R., Hort, N., Huang, Y. & Bai, J., 05.2025, In: Journal of Magnesium and Alloys. 13, 5, p. 2103-2119 17 p.

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

Insight into the self-healing performance of dicalcium phosphate dihydrate coating on magnesium wires: Its damage and anti-corrosive behavior under deformation

Zhang, Y., Nie, T., Chen, D., Jiang, G., Xu, W., Liu, H., Qian, K., Ju, J., Chu, C., Xue, F., Huang, Y., Hort, N. & Bai, J., 09.2025, In: Corrosion Science. 254, 17 p., 113051.

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

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, 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, p. 3-8 6 p. (Minerals, Metals and Materials Series).

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

Utilizing Synchrotron Radiation for Phase Identification in Mg Alloys

Szakács, G., Tolnai, D., Wiese, B. & Hort, N., 2025, TMS 2025 154th Annual Meeting and Exhibition Supplemental Proceedings. Cham: Springer Nature, p. 1587-1599 13 p. (Minerals, Metals and Materials Series).

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

DOI

Recently viewed

Researchers

  1. Franziska Stallmann

Publications

  1. From teacher-centered instruction to peer tutoring in the heterogeneous international classroom
  2. Predator diversity and abundance provide little support for the enemies hypothesis in forests of high tree diversity
  3. An Experimental Approach to the Optimization of Customer Information at the Point of Sale
  4. Harnessing place attachment for local climate mitigation?
  5. Consumers' Responses to CSR Activities
  6. Das relationale Apriori Wiens / Das städtische Apriori des Relationalismus
  7. Study of non-linear systems
  8. Introduction to the basics of life cycle sustainability assessment focusing on the UNEP/SETAC Life Cycle Initiative LCSA framework
  9. Video Game Microtransactions & Loot Boxes - An Empirical Study on the Effectiveness of Social Responsibility Measures
  10. Was gibt´s heute?
  11. Local Responses to Global Integration in a Transnational Professional Service Firm
  12. Going beyond efficiency: including altruistic motives in behavioral models for sustainability transitions to address sufficiency.
  13. Ontology-Guided, Hybrid Prompt Learning for Generalization in Knowledge Graph Question Answering
  14. Geometrical Characterization of Polyethylene Oxide Nanofibers by Atom Force Microscope and Confocal Laser Scanning Microscope
  15. Effects of Y Additions on the Microstructures and Mechanical Behaviours of as Cast Mg–xY–0.5Zr Alloys
  16. Modelling and simulation of dynamic microstructure evolution of aluminium alloys during thermomechanically coupled extrusion process
  17. Local levers for change
  18. Schrogl, Kai-Uwe (et. al.), Handbook of Space Security - Policies, Applications and Programs, Springer, 2015
  19. Diversity of Play
  20. Governance approaches to address scale issues in biodiversity management – current situation and ways forward
  21. Knowledge on global environmental change within social praxis: what do we know?
  22. Environmental Shareholder Value Matrix
  23. Fostering inclusive teaching competences
  24. Inductance Estimation Using an EKF for the Robust Control of PMSMs in the Presence of Saturation
  25. Identitäre Zweigeschlechtlichkeit
  26. Taking Responsibility for Others and Use of Mental Contrasting
  27. Where Are the Organizations? Accounting for the Fluidity and Ambiguity of Organizing in the Arts
  28. Fallstudie
  29. Correction: Bats in a farming landscape benefit from linear remnants and unimproved pastures
  30. Extensive margins of imports in the great import recovery in Germany, 2009/2010
  31. Exploring the knowledge landscape of ecosystem services assessments in Mediterranean agroecosystems
  32. Future work
  33. Vertreibt Privatisierung den Ressourcenfluch?
  34. In vivo degradation of binary magnesium alloys - A long-term study
  35. What workers want: job satisfaction in the U.S.
  36. Land-use change differentially affects endemic, forest andopen-land butterflies in Madagascar
  37. Synchronic and Diachronic Pragmatic Variability
  38. Moorfinger
  39. Influence of transition metal dopants and temperature on the dehydrogenation and rehydrogenation kinetics of NaAlH4
  40. Spillover of functionally important organisms between managed and natural habitats
  41. Das Wunder
  42. Tree species richness increases ecosystem carbon storage in subtropical forests
  43. A Kinetic Approach to the study of Ideal Multipole Resonance Probe
  44. A formalization of one of the main claims of “‘Dunbar’s number’ deconstructed” by Lindenfors et al. 2021