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Influence Of Inner Surface Notch On Fatigue Crack Growth Characteristics Of Aluminum Alloy, Innovative Research Publications Irp India, Mahantesh. Matur, V. Krishnan, P. Dinesh
Influence Of Inner Surface Notch On Fatigue Crack Growth Characteristics Of Aluminum Alloy, Innovative Research Publications Irp India, Mahantesh. Matur, V. Krishnan, P. Dinesh
Innovative Research Publications IRP India
Effect of initial notch on the Fatigue crack growth of Aluminum 6061 specimen specified by ASTM is investigated. Growth rate obtained by experiment and numerical methods were compared. The values are in close agreement. The study shows the dependency of crack propagation on the stress intensity range of the Aluminum.
Lead Exposure From Aluminum Cookware In Cameroon, Jeffrey D. Weidenhamer, Peter A. Lobunski, Gilbert Kuepouo, Rebecca W. Corbin, Perry Gottesfeld
Lead Exposure From Aluminum Cookware In Cameroon, Jeffrey D. Weidenhamer, Peter A. Lobunski, Gilbert Kuepouo, Rebecca W. Corbin, Perry Gottesfeld
Jeffrey D. Weidenhamer
Blood lead levels have decreased following the removal of lead from gasoline in most of the world. However, numerous recent studies provide evidence that elevated blood lead levels persist in many low and middle-income countries around the world at much higher prevalence than in the more developed countries. One potential source of lead exposure that has not been widely investigated is the leaching of lead from artisanal aluminum cookware, which is commonly used in the developing world. Twenty-nine samples of aluminum cookware and utensils manufactured by local artisans in Cameroon were collected and analyzed for their potential to release lead …