Amine liquid corrosion causticembrittlement under high temperature especially.
胺液腐蚀，特别是高温时碱脆。
2
With increasing corrosion time the impact toughness of high Mn steel obviously decreased. The major mechanism was effect of the causticembrittlement cracking.
随着热强碱腐蚀时间的延长，高锰钢的冲击韧度明显降低，碱脆开裂是造成高锰钢冲击韧度下降的主要原因。
3
With an increase of the chromium content in the cast steel, active dissolving corrosion increased, however, tendency of causticembrittlement cracking decreased.