Titanium foam made with saccharose as a space holder
نویسندگان
چکیده
منابع مشابه
Stiffness variation of porous titanium developed using space holder method
The excellent properties of Ti have resulted in its generalised use for bone implants. However, Ti is very stiff in comparison with human cortical bone, and this creates problems of bone weakening and loosening of the implant. This article discusses the mechanical properties (flexural and compressive strength, and stiffness) of porous Ti–6Al–4V specimens developed using the space holder method....
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[*] Dr. Y. Chino Materials Research Institute for Sustainable Development, National Institute of Advanced Industrial Science and Technology Nagoya, 463-8560, Japan E-mail: [email protected] Prof. D. C. Dunand Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois, 60208, USA [**] This research was supported by the US National Science Foundation through gra...
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Porous titanium specimens have been produced by means of the space holder method. Titanium grade 3 (TiCP3) has been used as material and ammonium bicarbonate as spacer. Process parameters (compaction pressure, metal grain size range and spacer volume) influence on porosity morphology and distribution and bending strength has been analysed. The results denote an important loss of strength when c...
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Directional freeze-casting – a process used to create foams with elongated, aligned pores applied so far exclusively for ceramics – is demonstrated for titanium foams. An aqueous slurry of <45 lm titanium powders was directionally solidified, resulting in a powder preform consisting of elongated, aligned dendrites of pure ice separated by interdendritic regions with high powder content. After f...
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1.1 What is CNT foam? Foam is a macroporous material and comes in many forms, such as polystyrene shock absorbers, dish-washing sponges, and foam board insulation. This chapter describes a technique to prepare foam materials from carbon nanotubes (CNTs). The use of a CNTmade foam as a kitchen sponge may not be a good idea, however. We of course expect the nano-carbons to have a specific functio...
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ژورنال
عنوان ژورنال: Journal of Porous Materials
سال: 2013
ISSN: 1380-2224,1573-4854
DOI: 10.1007/s10934-013-9696-0