Richard S. Treseder and Thomas F. Degnan Details the special laboratory procedures for four test methods developed by MTI to evaluate corrosion resistance of wrought iron-based and nickel-based alloys. MTI-1 Test Method comprises 14 test solutions of various concentrations of HCl, H2SO4, HNO3, H3PO4, acetic acid, formic acid, NaOH, HCl, ferric chloride, and acetic acid and acetic anhydride. MTI-2 Test Method, a modification of ASTM G 28, a means for ranking crevice resistance of alloys in 6% FeCl3 solution. Includes tabular data on Critical Crevice Corrosion Temperature (CCT) for 11 different alloys. MTI-3 Test Method measures resistance to stress corrosion cracking (SCC) in boiling MgCl2 solution with U-bend specimens. MTI-5 Test Method determines the relative resistance of alloys to SCC in a sodium chloride drop evaporation system. 1995 softcover, 55 pages. ISBN 1-57698-004-9 |