This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Anisotropy Influence on the Impact Energy Evaluation for Different Steel Specifications Used in Automotive Wheels Manufacturing
Technical Paper
2001-01-4062
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
Wheels for commercial application work under different loading spectrum and fatigue cracks appear on different areas on the wheel (disc and/ or rim). The anisotropy influence shows that the performance on fatigue for different kind of material used for wheel manufacturing can be change.
In this work the impact resistance study for different materials in two directions transversal and longitudinal, was conduct the results of the impact resistance tests are evaluated and a comparison for the results and the fatigue resistance is established once energy and the fracture resistance have a strong relationship.
For the conclusions the Forman laws is applied to compare the resistance on fatigue as a function of impact resistance and the best material is indicate for the wheel manufacturing material.
Recommended Content
Authors
Citation
de Carvalho, C. and Voorwald, H., "Anisotropy Influence on the Impact Energy Evaluation for Different Steel Specifications Used in Automotive Wheels Manufacturing," SAE Technical Paper 2001-01-4062, 2001, https://doi.org/10.4271/2001-01-4062.Also In
References
- TRA ( Tire and Rim Association INC) 2001
- ETRTO ( European Tire and Rim Technical Organization) 2001
- ALAPA ( Associação Latino Americana de Pneus e Aros ) 2001
- “Nomenclature - Wheels for Passenger Cars, Light Trucks and Multipuporse Vehicles” SAE J1982 1998
- “Standard Terminology Relating to Fatigue and Fracture Testing” ASTM 1823 1996
- “Standard test Method for Measurement of Fatigue Crack Growth Rates” ASTM E 647 1999
- Allen, R.J. Booth G.S. JUTLA, T. “A Review of Fatigue Crack Growth Characterization by Linear Elastic Fracture Mechanics (LEFM) Fatigue Fract. Engng. Struct. II 45 69 1988