Characteric Proporties of NiTi Shape Memory Alloy Powders with Powder Injection Molding

Aksoz S., BOSTAN B.

1st International Multidisciplinary Microscopy Congress (INTERM), Antalya, Türkiye, 10 - 13 Ekim 2013, cilt.154, ss.129-141 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası: 154
  • Doi Numarası: 10.1007/978-3-319-04639-6_18
  • Basıldığı Şehir: Antalya
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayıları: ss.129-141
  • Gazi Üniversitesi Adresli: Evet

Özet

In this paper, NiTi Shape Memory Powders were investigated on producticability with powder injection moulding. Powders which are used in this study were sized respectively; 10 and 35.6 mu m. Characteristics proporties of Powders (Powders characteristic features) were researched by SEM (Scanning Electron Microscopy), EDS (Element Diffraction Spectrometer), DSC (Differential Scanning Calorimetry) and powder size analizing method. For injection moulding, two types of binder were determined which wasn't used for this type of powders. TG (Gravimetrik Analysis), DTA (Differantial Thermal Analysis) and DTG (Differential Transformation Gravimeter) analize system were used for analizing the binders. Analizing results showed that spherical and transformation temperetures of powders were were good enough.