ADDITIVE MANUFACTURING PARAMETERS OPTIMIZATION OF Ti6AL4V ELI FOR MEDICAL IMPLANTS-Reference-Cited by-同舟云学术

ADDITIVE MANUFACTURING PARAMETERS OPTIMIZATION OF Ti6AL4V ELI FOR MEDICAL IMPLANTS

Published:2022-01-12 Issue:03 Volume:29 Page:
ISSN:0218-625X
Container-title:Surface Review and Letters
language:en
Short-container-title:Surf. Rev. Lett.

Author:

MEENA VIJAY KUMAR¹²^ORCID,KALRA PARVEEN²,SINHA RAVINDRA KUMAR³

Affiliation:

1. Manufacturing Science and Instrumentation, CSIR-CSIO, Chandigarh, India

2. Department of Production & Industrial Engineering, PEC, Chandigarh, India

3. Department of Applied Physics, DTU, New Delhi, India

Abstract

Additive manufacturing (AM) of titanium (Ti) alloys has always fascinated researchers owing to its high strength to weight ratio, biocompatibility, and anticorrosive properties, making Ti alloy an ideal candidate for medical applications. The aim of this paper is to optimize the AM parameters, such as Laser Power (LP), Laser Scan Speed (LSS), and Hatch Space (HS), using Analysis of Variance (ANOVA) and Grey Relational analysis (GRA) for mechanical and surface characteristics like hardness, surface roughness, and contact angle, of Ti6Al4V ELI considering medical implant applications. The input parameters are optimized to have optimum hardness, surface roughness and hydrophilicity required for medical implants.

Funder

Science and Engineering Research Board

Publisher

World Scientific Pub Co Pte Ltd

Subject

Materials Chemistry,Surfaces, Coatings and Films,Surfaces and Interfaces,Condensed Matter Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218625X22500408

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