ガラスにおける微小クラック内のpH変化とそのクラック成長への影響

書誌事項

タイトル別名
  • Change in Solution pH inside Microcracks in Glass and Its Effect on Subcritical Crack Growth.
  • ガラス ニ オケル ビショウ クラック ナイ ノ pH ヘンカ ト ソノ クラック セイチョウ エ ノ エイキョウ

この論文をさがす

抄録

The effect of changing the solution pH inside indentation-induced microcracks on the post-indentation crack-growth behavior was investigated in glass. Buffer solution was used for crack growth experiments in order to suppress the pH change inside the microcracks and then comparison of crack growth behavior was made between the buffered and unbuffered solutions. It was found that the pH change inside the microcracks occurs depending on the initial pH of the solution and that the bonding state at the crack tip region changes depending on the pH change inside the microcracks. The obtained results also showed that the ratio of surface area/solution volume, S/V affects the pH change inside microcracks, which induced the change in the stress corrosion limit, Kscc depending on the pH.

収録刊行物

被引用文献 (1)*注記

もっと見る

参考文献 (5)*注記

もっと見る

詳細情報 詳細情報について

問題の指摘

ページトップへ