Термоэлектрические эффекты на железе в условиях активно-пассивных переходов

In the paper, an attempt is made to evaluate the role of thermoelectrical effects on general corrosion of iron in hydrocarbonate solutions under conditions of active-passive transitions. The results of the investigation show that the occurrence tangential temperature gradient is accompanied by the redistribution of destruction in the most heated (0,2 M NaHCO3) or most cold (0,01 M NaHCO3) zones of the metal. The effect observed is stipulated by thermogalvanic corrosion exceeding natural corrosion. The essential increase (2-3 times) of non-isothermal surface summary losses.