Thermal stability of nickel molybdenum electrodeposits
Thermal stability of nickel molybdenum electrodeposits was investigated. This investigation is important to show that electrodeposits can be used at elevated temperature and to understand electrodeposit behaviour as a function of temperature. Crack-free electrodeposits with up to 17 at% molybdenu...
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Trans Tech Publications, Switzerland
2012
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Online Access: | http://irep.iium.edu.my/27473/1/thermal_stability_of_nickel_molybdenum_electrodeposits.pdf http://irep.iium.edu.my/27473/4/27473_Thermal%20stability%20of%20nickel_SCOPUS.pdf http://irep.iium.edu.my/27473/ https://www.scientific.net/AMR.576.413 |
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my.iium.irep.274732017-08-18T08:46:07Z http://irep.iium.edu.my/27473/ Thermal stability of nickel molybdenum electrodeposits -, Suryanto Ani, Mohd Hanafi TA Engineering (General). Civil engineering (General) Thermal stability of nickel molybdenum electrodeposits was investigated. This investigation is important to show that electrodeposits can be used at elevated temperature and to understand electrodeposit behaviour as a function of temperature. Crack-free electrodeposits with up to 17 at% molybdenum were produced by the square pulse electro-deposition technique from a solution containing nickel sulphamate. The experiment was performed using vacuum furnace. Microstructure of deposits was investigated using microscope SEM, while the phase of deposits was studied using x-ray diffraction. Chemical composition of deposits was observed using energy dispersive x-ray analyzer and hardness of deposits was measured using micro hardness tester. The result shows that nickel molybdenum electrodeposits stable up to 400 oC. For 550 oC, grain growth was observed to start but the hardness of electrodeposits has no significant changed. Hardness analysis shows that hardness of electrodeposits does follow Hall Petch relationship. Trans Tech Publications, Switzerland 2012 Article REM application/pdf en http://irep.iium.edu.my/27473/1/thermal_stability_of_nickel_molybdenum_electrodeposits.pdf application/pdf en http://irep.iium.edu.my/27473/4/27473_Thermal%20stability%20of%20nickel_SCOPUS.pdf -, Suryanto and Ani, Mohd Hanafi (2012) Thermal stability of nickel molybdenum electrodeposits. Advanced Materials Research, 576. pp. 413-416. ISSN 1022-6680 https://www.scientific.net/AMR.576.413 10.4028/www.scientific.net/AMR.576.413 |
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TA Engineering (General). Civil engineering (General) -, Suryanto Ani, Mohd Hanafi Thermal stability of nickel molybdenum electrodeposits |
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Thermal stability of nickel molybdenum electrodeposits was investigated. This
investigation is important to show that electrodeposits can be used at elevated temperature and to
understand electrodeposit behaviour as a function of temperature. Crack-free electrodeposits with
up to 17 at% molybdenum were produced by the square pulse electro-deposition technique from a
solution containing nickel sulphamate. The experiment was performed using vacuum furnace.
Microstructure of deposits was investigated using microscope SEM, while the phase of deposits was
studied using x-ray diffraction. Chemical composition of deposits was observed using energy
dispersive x-ray analyzer and hardness of deposits was measured using micro hardness tester. The
result shows that nickel molybdenum electrodeposits stable up to 400 oC. For 550 oC, grain growth
was observed to start but the hardness of electrodeposits has no significant changed. Hardness
analysis shows that hardness of electrodeposits does follow Hall Petch relationship. |
format |
Article |
author |
-, Suryanto Ani, Mohd Hanafi |
author_facet |
-, Suryanto Ani, Mohd Hanafi |
author_sort |
-, Suryanto |
title |
Thermal stability of nickel molybdenum electrodeposits |
title_short |
Thermal stability of nickel molybdenum electrodeposits |
title_full |
Thermal stability of nickel molybdenum electrodeposits |
title_fullStr |
Thermal stability of nickel molybdenum electrodeposits |
title_full_unstemmed |
Thermal stability of nickel molybdenum electrodeposits |
title_sort |
thermal stability of nickel molybdenum electrodeposits |
publisher |
Trans Tech Publications, Switzerland |
publishDate |
2012 |
url |
http://irep.iium.edu.my/27473/1/thermal_stability_of_nickel_molybdenum_electrodeposits.pdf http://irep.iium.edu.my/27473/4/27473_Thermal%20stability%20of%20nickel_SCOPUS.pdf http://irep.iium.edu.my/27473/ https://www.scientific.net/AMR.576.413 |
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13.211869 |