High temperature oxidation of Cr-N coatings prepared by high power pulsed magnetron sputtering - Plasma immersion ion implantation & deposition
Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review
Author(s)
Detail(s)
| Original language | English |
|---|---|
| Pages (from-to) | 66-70 |
| Journal / Publication | Vacuum |
| Volume | 108 |
| Publication status | Published - Oct 2014 |
Link(s)
Abstract
Good oxidation and corrosion resistance are required for cutting tools and other industrial components used in high temperature applications. The highest operational temperature of CrN is normally about 500 °C. A denser Cr-N coating prepared by high power pulsed magnetron sputtering - plasma immersion ion implantation & deposition shows oxidation resistance up to 800 °C compare with those prepared by conventional magnetron sputtering. The hardness and corrosion resistance are shown and discussed. The enhanced performance can be attributed to a phase transition from CrN to Cr2N during annealing and there is no obvious oxide formation on the coatings. © 2014 Elsevier Ltd. All rights reserved.
Research Area(s)
- Corrosion resistance, Cr-N, High temperature oxidation, HPPMS-PIII&D
Citation Format(s)
High temperature oxidation of Cr-N coatings prepared by high power pulsed magnetron sputtering - Plasma immersion ion implantation & deposition. / Wu, Zhongzhen; Tian, Xiubo; Xiao, Shu; Gong, Chunzhi; Pan, Feng; Chu, Paul K.
In: Vacuum, Vol. 108, 10.2014, p. 66-70.Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review
