穆斯堡尔谱学对于研究钢的腐蚀产物是非常有用的(Simmons,1976;Vertes,1989)。Peev等人(1978)在实验中用穆斯堡尔谱学研究了α-Fe粉在海水中的腐蚀产物。马如璋等人(1981)对低合金钢在海水中的腐蚀锈层用穆斯堡尔谱学和X射线分析等方法进行过研究。但关于锈层的相组成目前尚有一些分歧,尤其是钢在海泥中锈层的相组成目前还很不清楚。本文将对A_3钢和16Mn钢在海水、海泥区锈层相组成进行初步的分析研究。 Mossbauer spectroscopy is very useful for studying the corrosion products of steel (Simmons, 1976; Vertes, 1989). Peev et al. (1978) studied the corrosion products of α-Fe powder in seawater with Mössbauer spectroscopy. Ma Ruzhang et al. (1981) conducted a study on the corrosion rust layer of low alloyed steel in seawater using methods such as Mossbauer spectroscopy and X-ray analysis. However, there are still some differences on the phase composition of the rust layer. In particular, the phase composition of the rust layer in the sea mud is still unclear. This article will A3 steel and 16Mn steel in seawater, sea mud area rust phase composition of the preliminary analysis.