%0 Journal Article %1 springerlink:10.1007/BF02813249 %A Akhtar, A. %A Teghtsoonian, E. %D 1971 %I Springer Boston %J Metallurgical and Materials Transactions B %K Ni-X ssh %P 2757-2763 %R 10.1007/BF02813249 %T Plastic deformation of Ni-Cr single crystals %U http://dx.doi.org/10.1007/BF02813249 %V 2 %X Single crystals of nickel containing up to 21.5 at pct Cr have been deformed in tension over the temperature interval 78 to 623°K. The critical resolved shear stress of alloys containing up to 9 at. pct Cr in the region of the athermal plateau can be fitted into aC 1/2 andC 2/3 relationship whereC is the concentration of chromium. The observed magnitude of hardening, however is larger than that predicted by the theory of Fleischer or that of Labusch. Rapid solution hardening in alloys having 9 to 21.5 pct Cr arises due to the presence of short range order. The work hardening parameters are examined and the temperature and strain rate dependence of the stress at the onset of dynamic recovery has been used to evaluate the stacking fault energy as a function of chromium content.

@article{springerlink:10.1007/BF02813249, abstract = {Single crystals of nickel containing up to 21.5 at pct Cr have been deformed in tension over the temperature interval 78 to 623°K. The critical resolved shear stress of alloys containing up to 9 at. pct Cr in the region of the athermal plateau can be fitted into aC 1/2 andC 2/3 relationship whereC is the concentration of chromium. The observed magnitude of hardening, however is larger than that predicted by the theory of Fleischer or that of Labusch. Rapid solution hardening in alloys having 9 to 21.5 pct Cr arises due to the presence of short range order. The work hardening parameters are examined and the temperature and strain rate dependence of the stress at the onset of dynamic recovery has been used to evaluate the stacking fault energy as a function of chromium content.}, added-at = {2010-11-11T15:54:36.000+0100}, affiliation = {Department of Metallurgy, University of British Columbia, Vancoaver, British Columbia Canada}, author = {Akhtar, A. and Teghtsoonian, E.}, biburl = {https://www.bibsonomy.org/bibtex/2653b970e93d39a5eb992e8ea9e486da0/riche.ma}, description = {SpringerLink - Metallurgical and Materials Transactions B, Volume 2, Number 10}, doi = {10.1007/BF02813249}, interhash = {41a0b06ecd45f71b4f337785fb2244ca}, intrahash = {653b970e93d39a5eb992e8ea9e486da0}, issn = {1073-5615}, issue = {10}, journal = {Metallurgical and Materials Transactions B}, keyword = {Chemistry and Materials Science}, keywords = {Ni-X ssh}, pages = {2757-2763}, publisher = {Springer Boston}, timestamp = {2010-11-11T15:54:36.000+0100}, title = {Plastic deformation of Ni-Cr single crystals}, url = {http://dx.doi.org/10.1007/BF02813249}, volume = 2, year = 1971 }