Intergranular lithium penetration of low-Ni, Cr-Mn Austenitic stainless steels

作者: E. Ruedl , V. Coen , T. Sasaki , H. Kolbe

DOI: 10.1016/0022-3115(82)90404-4

关键词: AusteniteMetallurgyTransmission electron microscopyElectron diffractionSecondary ion mass spectrometryIntergranular corrosionMaterials scienceGrain boundaryCarbideAuger electron spectroscopy

摘要: Abstract Several commercial low-Ni, Cr-Mn austenitic stainless steels containing nitrogen as austenite stabilizer were exposed in static tests to pure Li at 873 K for times up 6000 hours. All materials showed a penetration of high-angle grain boundaries by Li. The phenomenon was studied secondary ion mass spectrometry and Auger electron analysis. Carbides which formed the examined transmission microscopy, diffraction X-ray microanalysis.

参考文章(9)
J. A. Reeves, D. L. Olson, W. L. Bradley, Grain Boundary Penetration Kinetics of Nitrided Type 304L Stainless Steel Nuclear Technology. ,vol. 30, pp. 385- 389 ,(1976) , 10.13182/NT76-A31652
V. S. Emel'yanov, A. I. Evstyukhin, High-purity metals and alloys : fabrication, properties, and testing Consultants Bureau. ,(1967)
P. Fenici, V. Coen, E. Ruedl, H. Kolbe, T. Sasaki, Influence of lithium exposure on the uniaxial tensile properties of a Cr-Mn austenitic stainless steel Journal of Nuclear Materials. ,vol. 103, pp. 699- 702 ,(1981) , 10.1016/0022-3115(82)90680-8
R.A. Patterson, R.J. Schlager, D.L. Olson, Lithium grain-boundary penetration of 304L stainless steel Journal of Nuclear Materials. ,vol. 57, pp. 312- 316 ,(1975) , 10.1016/0022-3115(75)90215-9
P. Fenici, V. Coen, J. Arrighi, H. Kolbe, T. Sasaki, E. Ruedl, influence of lithium and lithium plus lithium hydride exposures on the uniaxial tensile properties of AISI 316 and 304 type stainless steels Journal of Nuclear Materials. ,vol. 85-86, pp. 277- 281 ,(1979) , 10.1016/0022-3115(79)90502-6
D. L. OLSON, G. N. RESER, D. K. MATLOCK, Liquid Lithium Corrosion Rate Expressions for Type 304L Stainless Steel Corrosion. ,vol. 36, pp. 140- 144 ,(1980) , 10.5006/0010-9312-36.3.140
L. Orecchia, T. Sasaki, V. Coen, H. Kolbe, Compatibility in Li and in Li containing traces of LiH of low Ni, Cr-Mn austenitic stainless steels Journal of Nuclear Materials. ,vol. 85-86, pp. 271- 275 ,(1979) , 10.1016/0022-3115(79)90501-4