| 摘要 |
An alcohol-based composition inhibited against high temperature aluminum cavitation erosion corrosion characterized by the presence of a polysilyl compound of the formula: <IMAGE> wherein R is a substituted or unsubstituted organic radical; R1 is selected from the group consisting of hydrogen, monovalent hydrocarbon radicals and substituted monovalent hydrocarbon radicals; R2 is a monovalent moiety hydrolyzable to a hydroxyl group, each R2 being the same or different; a is an integer from 2 to 4, inclusive; b is an integer having a value of 0 or 1; n is an integer from 1 to 36, inclusive; and c is an integer having a value of 0 or 1; each <IMAGE> group being the same or different, with the provisio that the compound have at least one <IMAGE> group.
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