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钢在海水中的腐蚀产物相组成研究报道较少。马如璋等(1981,1982)对低合金钢在海水中的腐蚀锈层进行了研究,他们所采用的穆斯堡尔谱等方法,很适宜研究钢的腐蚀产物(Simmons,1976;Vertes,1989)。目前,由于石油工业的发展,大量的石油平台、栈桥及钢柱码头不断涌现,这些构造物的钢桩一般是从大气区经过飞溅区、潮差区和海水全浸区插入海泥区,大量研究表明,在海水、海泥跃变区钢铁腐蚀严重,作者采用穆斯堡尔谱对A_3钢在室内模拟和实海锈层相的组成进行了初步的研究,以探讨在不同腐蚀环境中钢铁的腐蚀产物和腐蚀机理,为钢铁的防腐和耐海洋腐蚀钢的开发提供理论依据。
There are few reports on the phase composition of corrosion products of steel in seawater. Ma et al. (1981, 1982) studied the corrosion of low-alloy steels in seawater and the Mossbauer method they used was well suited to study the corrosion products of steels (Simmons, 1976; Vertes, 1989) . At present, due to the development of the oil industry, a large number of oil platforms, trestle bridges and steel piers are constantly emerging. The steel piles of these structures are generally inserted into the sea mud area from the atmospheric zone through the splash zone, the tidal range and the seawater immersion zone, The results show that there is a serious corrosion of steel in seawater and sea mud transition zone. The authors used Mossbauer spectroscopy to study the composition of A_3 steel in laboratory and the composition of real sea rust layer to study the influence of steel and iron in different corrosive environments Corrosion products and corrosion mechanism for the corrosion of steel and marine corrosion resistant steel to provide a theoretical basis.