Fabrication of Ti2AlN by Mechanical Alloying and Hot Press Sintering

Jian Feng Zhu; Na Han; Kun Wang; Fen Wang

doi:10.4028/www.scientific.net/AMR.194-196.425

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 194-196Fabrication of Ti2AlN by Mechanical Alloying and...

Fabrication of Ti₂AlN by Mechanical Alloying and Hot Press Sintering

Abstract:

The dense layered ternary Ti₂AlN ceramics were successfully synthesized by a combination of mechanical alloying and hot press sintering from the mixture of Ti and Al in nitrogen milling atmosphere. The phase transformation and morphology characteristics in mechanical alloying and subsequently hot press sintering were studied by using XRD and SEM as well as EDS. The results show that Ti(Al,N) amorphous powders were synthesized successfully by mechanical alloying. When the as milled powders were hot pressed at 1200 °C for 1 h, full dense and highly pure layered ternary Ti₂AlN ceramic was synthesized.

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Periodical:

Advanced Materials Research (Volumes 194-196)

Pages:

425-428

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.194-196.425

Citation:

Cite this paper

Online since:

February 2011

Authors:

Jian Feng Zhu, Na Han, Kun Wang, Fen Wang

Keywords:

Hot-Pressing, Layer Structure, Mechanical Alloying (MA), Ti₂AlN

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