Abstract
References
- Yrd.Doç.Dr. Barış AVAR, Bülent Ecevit Üniversitesi Malzeme ve Matelürji Bölümü
Abstract
In the present study, elemental
mixtures of Al, Ni and Nd powders with nominal compositions of Al88Ni10Nd2
was mechanically alloyed for times up 110 h yields amorphous or nanocrystalline
products. Structural changes and thermal
behaviour of the mechanically alloyed powders at different stages of milling
have been characterized by X-ray diffraction (XRD), differential scanning
calorimetry (DSC) and scanning electron microscopy (SEM). The XRD, DSC and SEM
results showed that solid state reaction occurred during mechanical alloying
and nano-intermetallic compounds of the Al88Ni10Nd2 powders
can be obtained. Microstructure of the mechanically alloyed Al88Ni10Nd2
powder indicates the formation of fine nanoparticles with a size of about 10-20
nm. However, no amorphous phase has been obtained in Al88Ni10Nd2
powders after milled for times up 110 h.
References
- Yrd.Doç.Dr. Barış AVAR, Bülent Ecevit Üniversitesi Malzeme ve Matelürji Bölümü
Details
| Primary Language | English |
|---|---|
| Subjects | Engineering |
| Journal Section | Physics |
| Authors | |
| Publication Date | March 1, 2019 |
| Published in Issue | Year 2019 Volume: 32 Issue: 1 |