Product Information
- Author
- Herausgeber FKM
- EAN
- 4250697510344
- Edition
- 2001
- Delivery time
- next business day
Untersuchung und Beschreibung des Schädigungsverhaltens von Magnesium-Bauteilen unter mechanischen u
112.00 EUR *
Gesamtpreis: 112.00 EUR *
Prices incl. VAT
104.67 EUR excl. VAT
available
Description
Untersuchung und Beschreibung des Schädigungsverhaltens von Magnesium-Bauteilen unter mechanischen u
FKM 2001
Issue number 263
Project no. 226
Abstract:
To describe the fatigue behavior of magnesium cast components, the alloys AZ91, AM 50 and AE42 were investigated by the TU Dresden in a total of 46 test series at constant load amplitude and 48 test series in fatigue strength tests. The specimen shape, the type of load, the ambient conditions and the load characteristics were varied. These very extensive experimental results allowed both a comparative and a generalized description of the fatigue properties of the magnesium casting alloys investigated. On the basis of this data set, it was possible to investigate calculation methods for service life prediction according to the nominal stress and local concept in order to derive recommendations for the most accurate calculation of components of this material group. At the TU Darmstadt, the behavior of selected magnesium materials under mechanical-electrochemical complex stress was investigated and described. As a superimposed corrosion mechanism in the investigated electrolytes, system-specific active metal dissolution was essentially identified. When localized corrosion phenomena occur, the corrosion fatigue strength is always considerably reduced. The principle possibility of cathodic protection of magnesium components with SwRK was demonstrated by means of cathodic polarization. The effectiveness of MAGOXID coatings on magnesium alloys must be evaluated on a case-by-case basis. The objective of the research project has been achieved. Scope of the report:
176 pages including 76 images, 9 tables and 5 appendices Start of work:
01. 01. 1998 End of work:
30. 04. 2001 Funding body:
BMWI/AiF-No. B 11343 Research institutions:
Institute of Solid Mechanics of the Dresden University of Technology Experimental Mechanics and Structural Durability Prof. Dr. -lng.habil. K. L. Kotte (in charge) Institute of Materials Science at the Technical University of Darmstadt Prof. Dr.-lng. C. Berger Editors and authors:
Dr.-lng. S. Werdin (TU Dresden), Dipl. -lng. H. Döcke (TU Dresden), Dipl. -lng. J. Senf (TU Darmstadt) Chairman of the working group:
Dipl. -lng. B. Oelmann, Daimler Chrysler AG Chairman of the Advisory Board:
Dipl. -lng. J. Rabe, Sachsenring AG
Issue number 263
Project no. 226
Abstract:
To describe the fatigue behavior of magnesium cast components, the alloys AZ91, AM 50 and AE42 were investigated by the TU Dresden in a total of 46 test series at constant load amplitude and 48 test series in fatigue strength tests. The specimen shape, the type of load, the ambient conditions and the load characteristics were varied. These very extensive experimental results allowed both a comparative and a generalized description of the fatigue properties of the magnesium casting alloys investigated. On the basis of this data set, it was possible to investigate calculation methods for service life prediction according to the nominal stress and local concept in order to derive recommendations for the most accurate calculation of components of this material group. At the TU Darmstadt, the behavior of selected magnesium materials under mechanical-electrochemical complex stress was investigated and described. As a superimposed corrosion mechanism in the investigated electrolytes, system-specific active metal dissolution was essentially identified. When localized corrosion phenomena occur, the corrosion fatigue strength is always considerably reduced. The principle possibility of cathodic protection of magnesium components with SwRK was demonstrated by means of cathodic polarization. The effectiveness of MAGOXID coatings on magnesium alloys must be evaluated on a case-by-case basis. The objective of the research project has been achieved. Scope of the report:
176 pages including 76 images, 9 tables and 5 appendices Start of work:
01. 01. 1998 End of work:
30. 04. 2001 Funding body:
BMWI/AiF-No. B 11343 Research institutions:
Institute of Solid Mechanics of the Dresden University of Technology Experimental Mechanics and Structural Durability Prof. Dr. -lng.habil. K. L. Kotte (in charge) Institute of Materials Science at the Technical University of Darmstadt Prof. Dr.-lng. C. Berger Editors and authors:
Dr.-lng. S. Werdin (TU Dresden), Dipl. -lng. H. Döcke (TU Dresden), Dipl. -lng. J. Senf (TU Darmstadt) Chairman of the working group:
Dipl. -lng. B. Oelmann, Daimler Chrysler AG Chairman of the Advisory Board:
Dipl. -lng. J. Rabe, Sachsenring AG
Product link copied to the clipboard.
