NDLI: Mechanical properties and corrosion behaviour of AZ91D-HAP surface composites fabricated by friction stir processing

Please wait, while we are loading the content...

Mechanical properties and corrosion behaviour of AZ91D-HAP surface composites fabricated by friction stir processing

Content Provider	Scilit
Author	Vignesh, Ramalingam Vaira Padmanaban, Ramasamy Govindaraju, M. Priyadharshini, G. Suganya
Copyright Year	2019
Description	Journal: Materials Research Express The biomedical applications of magnesium alloy AZ91D are limited because of the dendritic β-Mg17Al12 phase, which degrades the mechanical properties and corrosion resistance. Friction stir processing is implemented to fabricate surface composite of AZ91D alloy with hydroxyapatite as reinforcement to improve its properties. Friction stir processing results in refinement of grains and fragmentation of the β phase with homogeneous dispersion of hydroxyapatite in the composite. The combined effect of reinforcement of hydroxyapatite and fragmentation of the β phase resulted in simultaneous improvement in mechanical and corrosion properties. The various phases, surface morphology, and composition of the developed composite are analysed using a transmission electron microscope and scanning electron microscope before and after corrosion studies. The mechanism behind the improvement in the property of the developed composite is correlated with the characterisation results.
Related Links	https://iopscience.iop.org/article/10.1088/2053-1591/ab1ded/pdf
ISSN	20531591
e-ISSN	20531591
DOI	10.1088/2053-1591/ab1ded
Journal	Materials Research Express
Issue Number	8
Volume Number	6
Language	English
Publisher	IOP Publishing
Publisher Date	2019-04-30
Access Restriction	Open
Subject Keyword	Journal: Materials Research Express Developed Composite Mechanical Properties and Corrosion
Content Type	Text
Resource Type	Article
Subject	Surfaces, Coatings and Films Metals and Alloys Biomaterials Electronic, Optical and Magnetic Materials Polymers and Plastics

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 Library 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