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Bolt Load Compressive Stress Retention Testing of Magnesium Alloys
Technical Paper
2003-01-0187
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Elevated temperature bolt load compressive stress retention testing of four high temperature magnesium alloys (AJ50X, AJ52X, AS21X and AE42), two structural magnesium alloys (AM50A and AM60B), one aluminum alloy (383) and one gray iron alloy were performed at the INTERMET Technical Center over a period of about one year. Artificial aging of some of these alloys during testing was observed. The effect of a heat treatment designed to thermally stabilize the microstructure was evaluated and determined to significantly improve magnesium performance and degrade aluminum performance. This paper documents the test procedure and the test results.
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Topic
Citation
Druschitz, A. and Showalter, E., "Bolt Load Compressive Stress Retention Testing of Magnesium Alloys," SAE Technical Paper 2003-01-0187, 2003, https://doi.org/10.4271/2003-01-0187.Also In
Advances in Lightweight Materials for Automotive Applications
Number: SP-1735; Published: 2003-03-03
Number: SP-1735; Published: 2003-03-03
References
- Magnesium and Magnesium Alloys Avedesian, M.M. Baker, H. ASM International Materials Park OH 1999 226
- Hydro Magnesium website www.hydromagnesium.com
- Druschitz, A.P. et al “Evaluation of Structural and High-Temperature Magnesium Alloys” SAE Paper 2002-01-0080 Society of Automotive Engineers Warrendale, PA 2002
- Druschitz, A.P. et al “Evaluation of Structural and High-Temperature Magnesium Alloys at Room Temperature” Magnesium Technology 2002 Kaplan H.I. TMS Warrendale, PA 2002
- Sieracki, E.G. Velazquez, J.J. Kabiri, K. “Compressive Stress Retention Characteristics of High Pressure Die Casting Magnesium Alloys” SAE Paper 960421 Society of Automotive Engineers Warrendale, PA 1996
- Pekguleryuz, M.O. “Development of Creep Resistant Magnesium Diecasting Alloys-An Overview” Noranda website
- Pekguleryuz, M.O. “High Temperature Magnesium Alloy Development” Noranda website
- Ford Engineering Specification ES-19E708 “Fastener/Attachment Point Acceptability”