Version 1
: Received: 22 May 2023 / Approved: 23 May 2023 / Online: 23 May 2023 (07:52:55 CEST)
How to cite:
Rosales-Cadena, I.; Gonzalez-Rodriguez, J.G.; Diaz-Reyes, C.; Guardian-Tapia, R.; Ruiz-Ochoa, J.A.; Ramirez-Arteaga, A.M.; Lopez-Sesenes, R. Effect of Controlled Heat Treatment and Aluminum Additions on the Strengthening of Cu-Ni Based Alloys for Dental Applications. Preprints2023, 2023051606. https://doi.org/10.20944/preprints202305.1606.v1
Rosales-Cadena, I.; Gonzalez-Rodriguez, J.G.; Diaz-Reyes, C.; Guardian-Tapia, R.; Ruiz-Ochoa, J.A.; Ramirez-Arteaga, A.M.; Lopez-Sesenes, R. Effect of Controlled Heat Treatment and Aluminum Additions on the Strengthening of Cu-Ni Based Alloys for Dental Applications. Preprints 2023, 2023051606. https://doi.org/10.20944/preprints202305.1606.v1
Rosales-Cadena, I.; Gonzalez-Rodriguez, J.G.; Diaz-Reyes, C.; Guardian-Tapia, R.; Ruiz-Ochoa, J.A.; Ramirez-Arteaga, A.M.; Lopez-Sesenes, R. Effect of Controlled Heat Treatment and Aluminum Additions on the Strengthening of Cu-Ni Based Alloys for Dental Applications. Preprints2023, 2023051606. https://doi.org/10.20944/preprints202305.1606.v1
APA Style
Rosales-Cadena, I., Gonzalez-Rodriguez, J.G., Diaz-Reyes, C., Guardian-Tapia, R., Ruiz-Ochoa, J.A., Ramirez-Arteaga, A.M., & Lopez-Sesenes, R. (2023). Effect of Controlled Heat Treatment and Aluminum Additions on the Strengthening of Cu-Ni Based Alloys for Dental Applications. Preprints. https://doi.org/10.20944/preprints202305.1606.v1
Chicago/Turabian Style
Rosales-Cadena, I., America Maria Ramirez-Arteaga and Roy Lopez-Sesenes. 2023 "Effect of Controlled Heat Treatment and Aluminum Additions on the Strengthening of Cu-Ni Based Alloys for Dental Applications" Preprints. https://doi.org/10.20944/preprints202305.1606.v1
Abstract
In this investigation, Cu-Ni alloys for possible fixed dental prostheses (FDPs), with different aluminum additions were produced using vacuum atmosphere. Annealed alloys (He atmosphere) with low aluminum concentration showed a coarse dendritic structure, while samples with high aluminum concentration showed a refined dendritic structure. Structural defects analyses have shown a relative low vacancy concentrations. Hardness value increases approximately five times for the alloyed samples compared with the as-cast and unalloyed samples. Compression test results have shown a noticeable strengthening improvement, mainly in samples heat treated with 10 at % Al, while samples with 5 at % Al presented also acceptable resistance. Results are discussed in terms of dislocation mobility and hardening precipitation mechanism.
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.