Title of article
Reactive Plasma Sprayed TiN Coating and Its Thermal Stability Original Research Article
Author/Authors
Dong-li ZOU، نويسنده , , Dianran Yan، نويسنده , , Ji-ning HE، نويسنده , , Xiangzhi Li، نويسنده , , Yanchun Dong، نويسنده , , Jianxin Zhang، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
5
From page
71
To page
75
Abstract
TiN coating was prepared by reactive plasma spraying in the Ar and N2 containing plasma jet. The results of XRD show that the TiN coating consists of TiN and Ti3O, neither Ti2N nor TiO2 phases. The toughening mechanism was characterized by analyzing the SEM morphologies of the TiN coatingʹs indentation of microhardness and fracture surfaces. The results indicate that the coating possesses a high toughness. The adhesion strength among the TiN layers is 25. 88 MPa, which is slightly lower than that of the Ni/Al bonding coating. The oxidation process of the RPS TiN coating is TiN→Ti3O→TiO2.
Keywords
plasma spraying , reactive plasma spraying , TiN coating
Journal title
Journal of Iron and Steel Research
Serial Year
2007
Journal title
Journal of Iron and Steel Research
Record number
1234933
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