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Fabrication of porous nickel–copper alloy with controlled micro-sized pore structure through the Kirkendall effect.

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Title: Fabrication of porous nickel–copper alloy with controlled micro-sized pore structure through the Kirkendall effect.
Authors: Yu, Linping1,2, Jiang, Yao1 jiangyao@csu.edu.cn, He, Yuehui1, Liu, Xinli1, Zhang, Huibin1
Source: Materials Chemistry & Physics. Aug2015, Vol. 163, p355-361. 7p.
Subjects: Porous materials, Fabrication (Manufacturing), Copper-nickel alloys, Kirkendall effect, Powder metallurgy, Microstructure
Abstract: To solve the mirofiltration problem in harsh environments, the porous Nickel–Copper (Ni–Cu) alloy is fabricated by powder metallurgy. Homogenous skeleton and abundant interconnected pores microstructure are found in the as-sintered porous Ni–Cu alloy. Meanwhile, it maintains an adequate mechanical strength under high temperature up to 900 °C. Corrosion kinetics indicates that the corrosion resistance of porous Ni–Cu is superior than porous nickel in the same concentration of hydrofluoric acid. Compared with conventional phosphorus slag purification practices, the described porous Ni–Cu filters enable the superior-yield of phosphorus effectively and have the potential to decrease the energy consumption and simultaneously ensure an environmental friendly process in phosphorus industry. [ABSTRACT FROM AUTHOR]
Copyright of Materials Chemistry & Physics is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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DbLabel: Engineering Source
An: 109124776
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  Data: Fabrication of porous nickel–copper alloy with controlled micro-sized pore structure through the Kirkendall effect.
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  Data: <searchLink fieldCode="AR" term="%22Yu%2C+Linping%22">Yu, Linping</searchLink><relatesTo>1,2</relatesTo><br /><searchLink fieldCode="AR" term="%22Jiang%2C+Yao%22">Jiang, Yao</searchLink><relatesTo>1</relatesTo><i> jiangyao@csu.edu.cn</i><br /><searchLink fieldCode="AR" term="%22He%2C+Yuehui%22">He, Yuehui</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Liu%2C+Xinli%22">Liu, Xinli</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Zhang%2C+Huibin%22">Zhang, Huibin</searchLink><relatesTo>1</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Materials+Chemistry+%26+Physics%22">Materials Chemistry & Physics</searchLink>. Aug2015, Vol. 163, p355-361. 7p.
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  Data: <searchLink fieldCode="DE" term="%22Porous+materials%22">Porous materials</searchLink><br /><searchLink fieldCode="DE" term="%22Fabrication+%28Manufacturing%29%22">Fabrication (Manufacturing)</searchLink><br /><searchLink fieldCode="DE" term="%22Copper-nickel+alloys%22">Copper-nickel alloys</searchLink><br /><searchLink fieldCode="DE" term="%22Kirkendall+effect%22">Kirkendall effect</searchLink><br /><searchLink fieldCode="DE" term="%22Powder+metallurgy%22">Powder metallurgy</searchLink><br /><searchLink fieldCode="DE" term="%22Microstructure%22">Microstructure</searchLink>
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  Label: Abstract
  Group: Ab
  Data: To solve the mirofiltration problem in harsh environments, the porous Nickel–Copper (Ni–Cu) alloy is fabricated by powder metallurgy. Homogenous skeleton and abundant interconnected pores microstructure are found in the as-sintered porous Ni–Cu alloy. Meanwhile, it maintains an adequate mechanical strength under high temperature up to 900 °C. Corrosion kinetics indicates that the corrosion resistance of porous Ni–Cu is superior than porous nickel in the same concentration of hydrofluoric acid. Compared with conventional phosphorus slag purification practices, the described porous Ni–Cu filters enable the superior-yield of phosphorus effectively and have the potential to decrease the energy consumption and simultaneously ensure an environmental friendly process in phosphorus industry. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Materials Chemistry & Physics is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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      – Type: doi
        Value: 10.1016/j.matchemphys.2015.07.050
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      – Code: eng
        Text: English
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        PageCount: 7
        StartPage: 355
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      – SubjectFull: Porous materials
        Type: general
      – SubjectFull: Fabrication (Manufacturing)
        Type: general
      – SubjectFull: Copper-nickel alloys
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      – SubjectFull: Kirkendall effect
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      – SubjectFull: Powder metallurgy
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      – SubjectFull: Microstructure
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            NameFull: He, Yuehui
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              Text: Aug2015
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