<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The preparation process of porous Cu35Ni15Cr alloy was studied in this paper. The effect of ball milling time and sintering temperature on the porosity of Cu35Ni15Cr alloy was identified. It was found that 18 h ball milling and 950 °C sintering are the most promising parameters for the preparation of porous Cu35Ni15Cr alloy. The products have a ~62 % porosity. The alloy consists of an α phase and β phase. The influence of deformation temperature and loading rate on the mechanical properties of Cu35Ni15Cr alloys was investigated. The results show that with decreasing deformation temperature, the yield strength and elastic modulus of the porous alloy increase. With the increase of loading rate, the yield strength of these alloys shows an increasing trend, but the elastic modulus is on a steady level.</p></abstract>

The preparation process of porous Cu35Ni15Cr alloy was studied in this paper. The effect of ball milling time and sintering temperature on the porosity of Cu35Ni15Cr alloy was identified. It was found that 18 h ball milling and 950 °C sintering are the most promising parameters for the preparation of porous Cu35Ni15Cr alloy. The products have a ~62 % porosity. The alloy consists of an α phase and β phase. The influence of deformation temperature and loading rate on the mechanical properties of Cu35Ni15Cr alloys was investigated. The results show that with decreasing deformation temperature, the yield strength and elastic modulus of the porous alloy increase. With the increase of loading rate, the yield strength of these alloys shows an increasing trend, but the elastic modulus is on a steady level.

Investigation on the preparation and mechanical properties of porous Cu35Ni15Cr alloy for a molten carbonate fuel cell

Key Laboratory of Efficient and Clean Energy Utilization, College of Hunan Province, School of Energy and Power Engineering

Changsha University of Science and Technology

Materials Science-Poland

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

The preparation process of porous Cu35Ni15Cr alloy was studied in this paper. The effect of ball milling time and sintering temperature on the porosity of...

Investigation on the preparation and mechanical properties of porous Cu35Ni15Cr alloy for a molten carbonate fuel cell

Publié en ligne: 06 janv. 2016

Pages: 887 - 893

Reçu: 09 mai 2015

Accepté: 29 sept. 2015

DOI: https://doi.org/10.1515/msp-2015-0113

Mots clés
molten carbonate fuel cell, Cu35Ni15Cr alloy, porosity, preparation, compression test

© 2015 Cong Li et al., published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Investigation on the preparation and mechanical properties of porous Cu35Ni15Cr alloy for a molten carbonate fuel cell

Publié en ligne: 06 janv. 2016

Pages: 887 - 893

Reçu: 09 mai 2015

Accepté: 29 sept. 2015

DOI: https://doi.org/10.1515/msp-2015-0113

Mots clésmolten carbonate fuel cell, Cu35Ni15Cr alloy, porosity, preparation, compression test

© 2015 Cong Li et al., published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Mots clés
molten carbonate fuel cell, Cu35Ni15Cr alloy, porosity, preparation, compression test