Prediction of atmospheric corrosion of metals for the terms of temporal storage under a cover

Issue 2(60) 2011
Pages 58-65
Kadyrov M.Kh.
Keywords: metals, storage under a cover, conditions, atmospheric corrosion

Duration of moistering of metal surfaces under a cover t к пн is determined as t к пн = t к в/2.4 hours/year where t к в is time of corrosion in an external atmosphere. The map of the world is built for tк в (hours/year): minimum value 20 hours/year, maximal - 2200 hours/year. The values of permanent coefficients of К 1, К 2, К 3 for the calculation of speed of corrosion are estimated.