sˈɪlᵻkˌeɪts ɑːɹ vˈɛɹi dˌɛtɹɪmˈɛntəl tə stˈiːlz, ɪspˈɛʃəli ɪf ɪt hɐz tʊ ˌʌndɚɡˈoʊ hˈiːt tɹˈiːtmənt æɾə lˈeɪɾɚ stˈeɪdʒ.
Silicates are very detrimental to steels, especially if it has to undergo heat treatment at a later stage.