 |
International Journal for Research Trends and Innovation
International Peer Reviewed & Refereed Journals, Open Access Journal
ISSN Approved Journal No: 2456-3315 | Impact factor: 8.14 | ESTD Year: 2016
Scholarly open access journals, Peer-reviewed, and Refereed Journals, Impact factor 8.14 (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)
|
Issue: December 2025
Volume 10 | Issue 12
Review Result and Publication of Paper within : 2-3 days
Click Here For more DetailsFor Authors
Forms / Download
Published Issue Details
Editorial Board
Other IMP Links
Facts & Figure
Impact Factor : 8.14
Issue per Year : 12
Volume Published : 10
Issue Published : 115
Article Submitted : 19445
Article Published : 8041
Total Authors : 21252
Total Reviewer : 769
Total Countries : 144
Indexing Partner
Licence
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
|
Published Paper Details
|
|
| Paper Title: | Optimization of Microstructure and Mechanical Properties of CuCrZr Alloy Fabricated by Selective Laser Melting: A Study on Thermal Stability, Tensile Strength, and Wear Resistance |
| Authors Name: | Sheethal Chowhan , Sriram Venkatesh |
| Download E-Certificate: | Download |
| Author Reg. ID: |
IJRTI_206949
|
| Published Paper Id: | IJRTI2510116 |
| Published In: | Volume 10 Issue 10, October-2025 |
| DOI: | |
| Abstract: | This study examines the microstructural and mechanical behavior of CuCrZr alloy electrodes fabricated using Selective Laser Melting (SLM), emphasizing thermal stability, tensile strength, and wear resistance in relation to processing parameters. Thermogravimetric analysis indicates excellent thermal stability up to 600 °C, with minor weight loss and decomposition above 800 °C due to alloying elements. SEM, TEM, and XRD analyses reveal a fine-grained, uniformly distributed microstructure (10–20 μm) with minimal porosity, achieved through rapid SLM solidification. Optimal SLM parameters—thin layers (30 μm) and high laser power (300 W)—enhance ultimate tensile strength (~500 MPa) and yield strength (~350 MPa) by refining grains and improving layer bonding. In contrast, thicker layers (100 μm), low laser power (150 W), and high scanning speeds (1200 mm/s) degrade strength and wear resistance. Pin-on-disk tests show low wear rates (~2.5 × 10⁻⁵ mm³/Nm) and a stable friction coefficient (~0.45), dominated by adhesive and oxidative wear. A strong correlation is established between microstructure, thermal stability, and mechanical performance. The optimized CuCrZr alloy demonstrates superior strength, wear resistance, and thermal stability, making it suitable for aerospace, automotive, and high-temperature applications. |
| Keywords: | : Selective laser melting, CuCrZr, Mechanical Properties, Wear, Response surface methodology |
| Cite Article: | "Optimization of Microstructure and Mechanical Properties of CuCrZr Alloy Fabricated by Selective Laser Melting: A Study on Thermal Stability, Tensile Strength, and Wear Resistance", International Journal of Science & Engineering Development Research (www.ijrti.org), ISSN:2455-2631, Vol.10, Issue 10, page no.b147-b153, October-2025, Available :http://www.ijrti.org/papers/IJRTI2510116.pdf |
| Downloads: | 00096 |
| ISSN: |
2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016 An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator |
| Publication Details: |
Published Paper ID: IJRTI2510116
Registration ID:206949
Published In: Volume 10 Issue 10, October-2025
DOI (Digital Object Identifier):
Page No: b147-b153 Country: Hyderabad, Telangana, India Research Area: Mechanical Engineering Publisher : IJ Publication Published Paper URL : https://www.ijrti.org/viewpaperforall?paper=IJRTI2510116 Published Paper PDF: https://www.ijrti.org/papers/IJRTI2510116 |
| Share Article: | |
|
Click Here to Download This Article |
|
| Article Preview | |
|
|
|
Major Indexing from www.ijrti.org
| Google Scholar | ResearcherID Thomson Reuters | Mendeley : reference manager | Academia.edu |
| arXiv.org : cornell university library | Research Gate | CiteSeerX | DOAJ : Directory of Open Access Journals |
| DRJI | Index Copernicus International | Scribd | DocStoc |
ISSN Details
 |
 |
|
ISSN: 2456-3315
Impact Factor: 8.14 and ISSN APPROVED,
Journal Starting Year (ESTD) : 2016
DOI (A digital object identifier)
| Providing A digital object identifier by DOI.ONE How to Get DOI? |
Conference
Open Access License Policy
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
Important Details
Join RMS/Earn 300
WhatsApp
Click Here
Click Here
Indexing Partner |
|||
| Copyright © 2025 - All Rights Reserved - IJRTI | |||