Crack‐growth studies were conducted on soda‐lime‐silica, soda borosilicate, and two binary soda‐silica glasses immersed in solutions of 1 M Li + , 1 M Cs + , or deionized water at different pH values. A definite effect of the Li + and Cs + was observed on the V‐K 1 curves in all but the soda‐lime glass. A plateau in crack velocity in the range 10‐ 8 to 10‐ 10 m/s was measured on the binary soda‐silica glasses for K 1 <0.35 MPa.m 1/2 . These data are analyzed in terms of both the ion exchange and SiO 2 dissolution steps of the corrosion process. A model of crack growth in corrosive conditions is proposed.
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Simmons et al. (1981) studied this question.
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