Results Table

 

 

 

 

 

Temperature

 

    

    
    

      
Beaker 1 (61˚C)

    

    		
    
    

      

      
Beaker 2 (32˚C)

      

    

    		
    
    

      

      
Beaker 3 (20˚C)

      

    

    		
  

  

    
    
Measured

    
    
4 Inches of 
    Corrosion

    
    
2 Inches of 
    Corrosion

    
    
1 Inch of 
    Corrosion

  

  

    
    
Observation

    
    
 

    
This piece of aluminum corroded at the fastest rate 
    along the edges and crevices.

    
    
 

    
This piece of aluminum corroded at the second fastest 
    rate again along the edges and crevices.

    
    
 

    
This piece of aluminum corroded at the slowest rate and 
    only along the bottom edge.

  






 


  


 


Pictures of 
results after 20 hour bath in acid solution


 




 


          Beaker #1                             
Beaker #2                            Beaker #3