NDLI: Dielectric and microwave absorption properties of low power plasma sprayed NiCrAlY/Al$_{2}$O$

Content Provider	SpringerLink
Author	Zhou, Liang Luo, Fa Cui, Shan Zhang, Yong
Copyright Year	2015
Abstract	Low power plasma sprayed NiCrAlY/Al$_{2}$O$_{3}$ coatings were fabricated with dried and crushed powders. Microstructure and phase composition were tested. The dielectric and microwave absorption properties of NiCrAlY/Al$_{2}$O$_{3}$ coatings were also investigated in 8.2–12.4 GHz. Results showed that NiCrAlY presented in the form of numerous lamellas and a few particles. Both the real and imaginary part of permittivity increased with the increase of NiCrAlY content due to the enhancement of interfacial polarization and conductance loss. The reflection loss values of the coating filled with 20 wt% NiCrAlY could reach −10 dB in the frequency range of 8.7–10.8 GHz at a thickness of 1.7 mm.
Starting Page	3853
Ending Page	3860
Page Count	8
File Format	PDF
ISSN	09574522
Journal	Journal of Materials Science: Materials in Electronics
Volume Number	26
Issue Number	6
e-ISSN	1573482X
Language	English
Publisher	Springer US
Publisher Date	2015-03-08
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Optical and Electronic Materials Characterization and Evaluation of Materials
Content Type	Text
Resource Type	Article
Subject	Biomedical Engineering Electronic, Optical and Magnetic Materials Bioengineering Condensed Matter Physics Biophysics Atomic and Molecular Physics, and Optics Electrical and Electronic Engineering Biomaterials

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Libarray of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Dielectric and microwave absorption properties of low power plasma sprayed NiCrAlY/Al$_{2}$O$_{3}$ coatings