The effect of impact and continuous scratches on the corrosive wear behavior of Fe-18%Cr-5%Ni alloy and 304 stainless steel for two grain sizes

Wear

Volumn 201, Issue 1-2, 1996, Pages 121-131

  Varma, S K ^a   Romero, Richard R ^a  

^a University of Texas at El Paso   (United States)

Author keywords

Corrosive wear; Fe Cr Ni alloy; Impact; Scratches; Stainless steel

Indexed keywords

DISLOCATIONS (CRYSTALS); ELECTRIC CURRENTS; ELECTROLYTES; GRAIN BOUNDARIES; GRAIN SIZE AND SHAPE; IRON ALLOYS; METALLOGRAPHIC MICROSTRUCTURE; STAINLESS STEEL; TRANSMISSION ELECTRON MICROSCOPY;

CORROSIVE WEAR; SCRATCH TECHNIQUE; SCRATCHING; TRANSIENT CURRENT RESPONSE;

WEAR OF MATERIALS;

IRON ALLOYS; SCRATCHING; STAINLESS STEEL; WEAR-CORROSIVE;

EID: 0030429853     PISSN: 00431648     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0043-1648(96)07232-8     Document Type: Article

References (20)

1. S.K. Varma, M.M. de Lugo and V. Caballero, The effect of electrolyte strength and grain size on the transient current response in Fe-Cr-Ni alloys during a scratch test, Wear, 178 (1994) 101-108.
2. S.K. Varma, M.M. de Lugo, A.M. Advani and A. Bronson, Influence of near surface microstructures on the transient current response in Fe-Cr-Ni alloys during scratch tests, Metall. Mater. Trans. A, 75A (1994) 1325-1331.
3. S.K. Varma, J.C. Arroyo and A. Bronson, Effect of indenter shape on the transient current response and surface microstructures in Fe-16%Cr and 1696Ni alloy, Wear, 154 (1992) 19-63.
4. J.C. Arroyo, A. Bronson and S.K. Varma, Effect of microstructures on the transient current response of vacuum-processed iron, Corrosion, 47 (1991) 177-178.
5. A.H. Advani, J.C. Arroyo, L.E. Murr, S.K. Varma, L. Montes and C. Odegard, Transmission electron microscopy of scratched-induced surface deformation microstructures in austenitic Fe-Cr-Ni alloys, Scr. Metall., 26 (1992) 1181-1186.
6. J.C. Arroyo, A. Bronson and S.K. Varma, The surface morphology and transient current response of Fe-16 wt.%Cr-16 wt%Ni in a scratch test, J. Mater. Sci. Lett., 10 (1990) 91-95.
7. J. Nelson, C. Kang and A. Bronson, Transient current rise of Fe-21 w/oCr-19 w/oNi after depassivation with a controlled scribe, J. Etectrochem. Soc., 136 (1989) 2948-2950.
8. A. Bronson, J. Nelson and C. Kang, Analysis of the scribing technique for determining the corrosive wear of an Fe-21 wt.%Cr-19 wt%Ni alloy, Wear, 154 (1992) 387-401.
9. J. Rojo, D. Vallejos and A. Bronson, The effect of the scratch shape on the ohmic potential created during scribing of electrodes, J. Electrochem. Soc., 138 (1991) 1364-1368.
10. M. Barbosa, A model for the kinetics of repassivation II: scratching electrodes, Corrosion, 44 (1988) 149-153.
11. G.T. Burstein, Reactivity of scratched cadmium electrodes in alkaline solution, J. Electrochem. Soc., 130 (1983) 2133-2138.
12. G.T. Burstein and G.O.H. Whillock, The dissolution and repassivation of new titanium surfaces in alkaline methanolic solution, J. Electrochem. Soc., 136 (1989) 1313-1319.
13. G.O.H. Whillock and G.T. Burstein, The dissolution and reactivity of new titanium surfaces in alkaline solutions, J. Electrochem. Soc., 136 (1989) 1320-1327.
14. G.T. Burstein and G.W. Ashley, Kinetics of repassivation of scratched scars generated on iron in aqueous solutions, Corrosion, 40 (1984).
15. G.T. Burstein and G.W. Ashley, Early steps in anodic oxidation of iron in aqueous solution, Corrosion, 39 (1983) 241-247.
16. G.T. Burstein and P.I. Marshall, Growth of persisting film on scratched 304L stainless steel in alkaline solution, Corros. Sci., 23 (1983) 125-137.
17. J.F. Rimbert and J. Pagetti, Repassivation kinetics studies on an austenitic stainless steel in chlorine media, Corros. Sci., 20 (1980) 189-210.
18. G.T. Burstein and G. Gao, Verification of the validity of peak bare surface current densities obtained from scratched electrode, J. Electrochem. Soc., 138 (1991) 2627-2630.
19. R.P. Wei and M. Gao, Further observations on the validity of bare surface current densities determined by the scratched electrode technique, J. Electrochem. Soc., 138 (1991) 2601-2606.
20. R.P. Wei, M. Gao and P.Y. Xu, Peak bare-surface current densities overestimated in straining and scratching electrode experiments, J. Electrochem. Soc., 136 (1989) 1835-1836.