INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2456-4184 | Impact factor: 8.76 | ESTD Year: 2016
Scholarly open access journals, Peer-reviewed, and Refereed Journals, Impact factor 8.76 (Calculate by google scholar and Semantic Scholar | AI-Powered Research Tool) , Multidisciplinary, Monthly, Indexing in all major database & Metadata, Citation Generator, Digital Object Identifier(DOI)
The combination of Al7475 base metal and 3% wt. of Boron Nitride, Titanium carbide and Tungsten carbide reinforcements as Metal matrix composites are developed in the current experiment with stir casting process. Up to 1% wt. BN improves mechanical properties beyond this limit, the properties declined due to presence of porosity. The Tensile, Compression, hardness and electrical conductivity of the composites were tested and results compared. Taguchi's design of experiments (L9) were conducted to optimize the Wire Electrical Discharge Machining (WEDM) process parameters i.e., Pulse on (ToN), Pulse off (Toff), Input current (I/c) and Wire feed (Wf) to regulate output responses of Kerf width (Kw) and Metal Removal Rate (MRR). With the help of Grey Relational Analysis (GRA), the optimal values for both MRR and Kerf width were determined as pulse on-95 sec, pulse off -30 sec, input current-1Amperes and wire feed-25 m/ min. By analyzing the ANOVA results, it is determined that the input current has the most influencing parameter with contribution of 63.67%.
Keywords:
WEDM, MRR, GRA, ANOVA.
Cite Article:
"STUDY ON MECHANICAL PROPERTIES OF AL7475/BN/TiC/WC AND OPTIMIZATION OF WEDM PROCESS PARAMETERS ", International Journal of Novel Research and Development (www.ijnrd.org), ISSN:2456-4184, Vol.8, Issue 7, page no.e250-e266, July-2023, Available :http://www.ijnrd.org/papers/IJNRD2307429.pdf
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ISSN:
2456-4184 | IMPACT FACTOR: 8.76 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.76 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
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