1 - 



1 





1 





1 1 



LEGEND 





1 





Ni-AI Bronze 



No. 1 



water 



sediment 



Ni-AI Bronze No. 2 





water 



sediment 



6,000 ft 



INCO^ 



A 



▲ 



6,000 ft 



INCO^ 





o 



• 



2,500 ft 



MEL^O 









2,500 ft. At 



INCO^ 





o 



♦ 





INCO^ 



V 



▼ 



4,250 ft, Atlantic, NASL^^ 

 Surface, Pacific, INCO^ 



X 





1 



ZJ 



Ni-AI Bronze No. 3 



water 



sediment 











6,000 ft 



INCO^ 



n 



■ 











2,500 ft 



INCO^ 



o 



# 



A 



▲ 







- 



— 

















- 



X 



\ 





















Oo 



\ 



f 









O 



• 







▲ 



< 







A 





A 



^— r\m 











■ 



1 1 



A 



— a — 



200 



400 



600 800 



Exposure (days) 



1000 



1200 



1400 



Figure 27. Corrosion rates of nickel - aluminum bronzes. 



