Comparison of CrN, AlN and TiN Diffusion Barriers on the Interdiffusion and Oxidation Behaviors of Ni plus CrAlYSiN Nanocomposite Coatings

doi:10.3390/cryst11111333

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	Comparison of CrN, AlN and TiN Diffusion Barriers on the Interdiffusion and Oxidation Behaviors of Ni plus CrAlYSiN Nanocomposite Coatings
	Zhu, Lijuan 1,2; Feng, Chun 1; Zhu, Shenglong 2; Wang, Fuhui 2; Yuan, Juntao 1,2; Wang, Peng 1
刊名	CRYSTALS
	2021-11-01
卷号	11 期号:11 页码:12
关键词	oxidation nano diffusion barrier K417 interdiffusion
DOI	10.3390/cryst11111333
通讯作者	Feng, Chun(fengchun003@cnpc.com.cn) ; Zhu, Shenglong(slzhu@imr.ac.cn)
英文摘要	CrN, AlN, TiN layer were prepared as diffusion barriers between the K417 substrate and Ni+CrAlYSiN nano composite coatings via vacuum arc evaporation. Oxidation kinetics and microstructure evaluation of these nano coating systems at 1000 & DEG;C after 100 h were studied. Results show that the AlN layer showed good thermodynamic stability, effectively inhibited the interdiffusion between the coating and the substrate, improved the oxidation resistance of Ni+CrAlYSiN nano composite coatings, and a single-layer Al2O3 film was formed on the coating. The CrN layer was decomposed, which did not block the diffusion of elements and had little effect on the oxidation resistance of the Ni+CrAlYSiN nano composite coating. The TiN layer effectively prevented the interdiffusion between the coating and the substrate. However, it deteriorated the oxidation resistance of the composite coating. Similar to the Ni+CrAlYSiN coating without a diffusion barrier, a double-layer oxide film structure with Al2O3 as the inner layer and Ni(Al,Cr)(2)O-4 as the outer layer formed on the Ni+CrAlYSiN nano composite coatings with the CrN or TiN diffusion barrier.
资助项目	Youth Science and Technology Nova Plan of Shaanxi Province[2020KJXX-064] ; National Natural Science Foundation of China[51804335] ; Major science and technology projects of Inner Mongolia Autonomous Region[2020ZD0019] ; CNPC Science and Technology Development Project[2019E-25-05] ; CNPC Science and Technology Development Project[2020B-4020]
WOS研究方向	Crystallography ; Materials Science
语种	英语
出版者	MDPI
WOS记录号	WOS:000724411400001
资助机构	Youth Science and Technology Nova Plan of Shaanxi Province ; National Natural Science Foundation of China ; Major science and technology projects of Inner Mongolia Autonomous Region ; CNPC Science and Technology Development Project
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/167595]
专题	金属研究所_中国科学院金属研究所
通讯作者	Feng, Chun; Zhu, Shenglong
作者单位	1.China Natl Petr Corp, Tubular Goods Res Inst, State Key Lab Performance & Struct Safety Petr Tu, 89 Jinyeer Rd, Xian 710077, Peoples R China 2.Chinese Acad Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Zhu, Lijuan,Feng, Chun,Zhu, Shenglong,et al. Comparison of CrN, AlN and TiN Diffusion Barriers on the Interdiffusion and Oxidation Behaviors of Ni plus CrAlYSiN Nanocomposite Coatings[J]. CRYSTALS,2021,11(11):12.
APA	Zhu, Lijuan,Feng, Chun,Zhu, Shenglong,Wang, Fuhui,Yuan, Juntao,&Wang, Peng.(2021).Comparison of CrN, AlN and TiN Diffusion Barriers on the Interdiffusion and Oxidation Behaviors of Ni plus CrAlYSiN Nanocomposite Coatings.CRYSTALS,11(11),12.
MLA	Zhu, Lijuan,et al."Comparison of CrN, AlN and TiN Diffusion Barriers on the Interdiffusion and Oxidation Behaviors of Ni plus CrAlYSiN Nanocomposite Coatings".CRYSTALS 11.11(2021):12.