NDLI: Influência do Shot-Peening e da anodização crômica na resistência à fadiga da liga de alumínio 7475-T7351

Content Provider	Semantic Scholar
Author	Castro, Valeria De
Copyright Year	2018
Abstract	This research evaluated the influence of Shot-Peening and Chromic Anodization in the resistance to fatigue of the 7475-T7351 Aluminum. The Almen intensity was 0.006 A – 0.010 A and the blasting spheres was made of steel. The results of the tests with aluminum specimens, anodized ones, Shot-Peened specimens were compared in this study. The results showed that there is a reduction in the resistance to fatigue in all cases when compared to the aluminum specimens. This reduction was assigned to the tensile residual stress, to the roughness growth and to the compressive residual stress that were not sufficiently induced to retard the crack propagation. However, for slow tensions, the Shot-Peening minimized the negative effect caused by the Chromic Anodization. The results confirm the necessity of performing tests with different parameters of Shot-Peening in order to obtain the best result of the process and avoid premature fatigue fails.
File Format	PDF HTM / HTML
Alternate Webpage(s)	http://cbecimat.com.br/anais/PDF/IIIn06-003.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

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