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J Mater Sci Technol  2004, Vol. 20 Issue (04): 410-413    DOI:
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Density and Structure Analysis of Molten Ni-W Alloys
Feng XIAO, Liang FANG
School of Materials Science and Engineering, Chongqing Institute of Technology, Chongqing 400050, China;Joining and Welding Research Institute, Osaka University, Osaka 567-0047, Japan
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Abstract  Density of molten Ni and Ni-W alloys was measured in the temperature range of 1773~1873 K with a sessile drop method. The density of molten Ni and Ni-W alloys trends to decrease with increasing temperature. The density and molar volume of the alloys trend to increase with increasing W concentration in the alloys. The calculation result shows an ideal mixing of Ni-W alloys.
Key words:  Density      Molar volume      Ni-W alloys      Structure      
Received:  01 January 1900     
Corresponding Authors:  Feng XIAO     E-mail:

Cite this article: 

Feng XIAO, Liang FANG. Density and Structure Analysis of Molten Ni-W Alloys. J Mater Sci Technol, 2004, 20(04): 410-413.

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