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| Contact |
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Bidaux Jacques-Eric |
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| Title |
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Metal injection moulding of NiTi shape memory alloys |
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Bidaux J.-E., Jochem A., Zufferey D., Carreño Morelli E. |
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| References |
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Proc. of Euro PM2007, European Powder Metallurgy Conference, Toulouse, France, October 15-17, 2007, Vol. 2, pp. 223-228 |
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| Abstract |
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NiTi parts have been produced by injection moulding. A feedstock consisting of elemental titanium hydride and nickel powders blended with an organic binder was used. By using scanning electron microscopy observations coupled with an energy-dispersive X-ray analysis it was shown that the parts essentially consist of NiTi except some small Ti-rich domains and a contaminated surface layer. The presence of a martensitic transformation in the temperature range above room temperature was shown by differential scanning calorimetry. Shape memory effects of more than 4% were achieved. |
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