Development of AA7075/ nano SiC composite through permanent mold stir casting technique and testing of its mechanical properties
Bateshwar Prasad
, Santosh Kumar Sah
Nano SiC, AA7075, Strength, Hardness, and Composite.
In this experiment, the nano-SiC particles are introduced to the A7075 alloy while it is still liquid, followed by permanent mold stir casting. There were four different weight fractions used: 0 wt%, 0.5 wt%, 1 wt%, and 1.5 wt%. The addition of nano-SiC particles was done at three different percentages. Composites were treated using stir casting and a permanent mold die. A specialized mold can be used to create test specimens for tensile and microhardness. Tensile testing was used to measure the aluminum composites' fracture strength. The lowest average strength (254 MPa) and lowest average yield strength (106 MPa) were found in the 0 wt% nano SiC aluminum matrix composites. The greatest average strength (316 MPa) and highest average yield strength (106 MPa) were found in the 1.5 wt% composites. Hardness tests were carried out to determine the maximum value. The hardness values for the cast specimens increased from 102 to 115 Vickers (10 kg), respectively, as the concentration of nano-SiC particles increased from 0 to 1.5 wt%.
"Development of AA7075/ nano SiC composite through permanent mold stir casting technique and testing of its mechanical properties", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.8, Issue 9, page no.27 - 32, September-2023, Available :https://ijsdr.org/papers/IJSDR2309005.pdf
Volume 8
Issue 9,
September-2023
Pages : 27 - 32
Paper Reg. ID: IJSDR_208435
Published Paper Id: IJSDR2309005
Downloads: 000347046
Research Area: Engineering
Country: Ranchi, Jharkhand, India
ISSN: 2455-2631 | IMPACT FACTOR: 9.15 Calculated By Google Scholar | ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 9.15 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
Publisher: IJSDR(IJ Publication) Janvi Wave
