Dr. Shivprakash Bhagwatrao Barve
@mitwpu.edu.in
Professor and Program Director
Dr Vishwanath Karad MIT World Peace University, Pune
EDUCATION
Ph. D. (Mechanical Engineering)
RESEARCH, TEACHING, or OTHER INTERESTS
Mechanical Engineering
Scopus Publications
Scholar Citations
Scholar h-index
Scholar i10-index
Scopus Publications
Pralhad Pesode, Shivprakash Barve, and Shailendra Dayane
Springer Science and Business Media LLC
Pralhad Pesode, Shivprakash Barve, Sagar V. Wankhede, Sumod K. Pawar, and Dhanaji R. Jadhav
AIP Publishing
Pralhad Pesode and Shivprakash Barve
Elsevier BV
PRALHAD PESODE and SHIVPRAKASH BARVE
World Scientific Pub Co Pte Ltd
As implant materials, titanium and its alloys have been extensively utilized because of their exceptional mechanical properties and biocompatibility. Despite this, corporations and researchers alike have kept up their aggressive pursuit of better alloys since there are still issues that require immediate attention. One of these causes a problem with stress shielding as a noticeable variation in the elastic modulus of the implant material. Ti alloys release harmful ions after extended usage. The poor bioactivity of the Ti alloy surface slows the healing process. In order to address these problems, additional research has concentrated on developing Ti alloys for the 21st century that contain a more suitable phase and change the surface of the alloy from inherently bioinert to bioactive. This study assesses the knowledge presently existing on the biological, chemical, mechanical, and electrochemical characteristics of important [Formula: see text]-Ti alloys created in recent years with the objective to provide scientific justification for using [Formula: see text]-titanium-based alloys as a substitute for cpTi. Dental implants might be made using [Formula: see text]-Ti alloys as an alternative. The enhanced alloy qualities, which include a lower modulus of elasticity, improved strength, suitable biocompatibility, and good abrasion and excellent resistance to corrosion, offer the essential proof. Additionally, structural, chemical, and thermomechanical modifications to [Formula: see text]-Ti alloys allow for the production of materials that may be tailored to the needs of unique instances for clinical practises. By researching the paper, the performance and attributes of [Formula: see text]-titanium alloy are compared to those of other forms of titanium alloy, such as [Formula: see text] titanium alloys. To support their usage as cpTi substitutes, in vivo studies are required to assess new [Formula: see text]-titanium alloys.
Pralhad Pesode and Shivprakash Barve
Springer Science and Business Media LLC
Pralhad Pesode and Shivprakash Barve
Springer Science and Business Media LLC
AbstractTitanium and its alloys have already been widely used as implant materials due to their outstanding mechanical characteristics and biocompatibility. Notwithstanding this, researchers and businesses alike have continued to actively pursue superior alloys since there are still problems which need urgent consideration. One of these is a noteworthy difference in the implant material’s elastics modulus and that of natural bone, which result into an issue of stress shielding. With prolonged use Ti alloys releases dangerous ions. The Ti alloy surface has a low bioactivity, which prolongs the healing process. β-Ti alloys could be used as viable alternatives when creating dental implants. Additionally, β-Ti alloys characteristics, such as low Young modulus, increased strength, appropriate biocompatibility, and strong abrasion and corrosion resistance, serve as the necessary evidence. Ti alloys when altered structurally, chemically, and by thermomechanical treatment thereby enabling the creation of material which can match the requirements of a various clinical practise scenarios. Additional research is needed which can focused on identifying next century Ti alloys consisting of some more compatible phase and transforming the Ti alloys surface from intrinsically bioinert to bioactive to prevent different issues. In order to give scientific support for adopting β-Ti-based alloys as an alternative to cpTi, this paper evaluates the information currently available on the chemical, mechanical, biological, and electrochemical properties of key β-titanium alloys designed from the past few years. This article is also focusing on β-titanium alloy, its properties and performance over other type of titanium alloy such as α titanium alloys. However, in-vivo research is needed to evaluate novel β titanium alloys to support their use as cpTi alternatives.
Pratik Jaiswal, Shivprakash Barve, Vilas Kanthale, and Shailendra Shisode
AIP Publishing
Pratik Prakash Yadav, V. S. Kanthale, S. B. Barve, S. P. Shisode, and N. T. Dhokane
AIP Publishing
Bhaskar Thakur, Shivprakash Barve, and Pralhad Pesode
Elsevier BV
Pralhad Pesode, Shivprakash Barve, Sagar V. Wankhede, and Akbar Ahmad
Hindawi Limited
Over the past few years, 3D-printed biomaterials have gained widespread usage in the manufacturing of orthopaedic implants. 3D-printed implants have low weight, minimal material waste, ease of creation, the capacity to create complex topological implants that are patient specific, and a porous structure that permits tissue development. 3D printing has the potential to reduce material waste, cut transportation costs, optimise manufacturing costs, streamline the supply chain in supply chain management (SCM), and enhance environmental sustainability by utilising the concept of production-on-demand (POD). Biopolymer-based composites consisting of cellulose, chitin, and chitosan are sustainable materials that may be utilised as necessary. In light of the present biomedical issues, hydroxyapatite and starch combinations have immense potential for generating sustainable biomaterials. Carbon, which is a key category of sustainable biomaterials, is found in a wide range of carbonaceous gels and biomaterials based on cellulose fibres and carbon nanotube. The goal of this article is to give a thorough review of a few of the most recent developments, uses, and challenges for biomaterials made from sustainable resources. In this article, the authors have initially covered different biomaterials such as metallic, polymeric, ceramic, and composite and their properties and applications. Sustainable manufacturing techniques for biomaterials such as 3D and 4D printing are also covered in this article. Different sustainable biomaterials are covered with their properties and applications such as protein-based, cellulose, chitin, and chitosan composite-based, hydroxyapatite-starch-based and carbonaceous biomaterials. At last, future scope and opportunities in sustainable biomaterials and manufacturing techniques are covered. It has been found out that 3D printing technologies may support circular production systems across a range of sectors including biomedical by permitting the use of recycled and recovered materials as raw materials only when necessary.
Pralhad Pesode and Shivprakash Barve
Informa UK Limited
ABSTRACT The use of cutting-edge techniques is beneficial for the research and development of biomaterials and the production of new sustainable biomaterials. Eco-friendly biomaterials should be promoted. As prospective substitutes for conventional materials, a variety of biomaterials have been conceived and produced to date and successfully used in various biomedical disciplines. The sustainability component in the additive manufacturing of biomaterials is the main goal of this article. There is discussion of various metallic biomaterials, including titanium, stainless steel, magnesium, cobalt-chromium alloy, zinc, tantalum etc. The effects of several additive manufacturing techniques on sustainability are examined. Also, the properties of additive manufactured biomaterials and sustainability aspect of biomaterials are discussed in detail. By reducing material waste and using time and energy efficiently, additive manufacturing can assist to lower costs and having less harmful effects on the environment. This article discussed sustainability aspects of different additive manufacturing techniques used for manufacturing of biomaterials. Graphical abstract
Pralhad Pesode, Shivprakash Barve, Yogesh Mane, Shailendra Dayane, Snehal Kolekar, and Kahtan A. Mohammed
Trans Tech Publications, Ltd.
Magnesium alloys are suitable biological material because of its favourable mechanical qualities, high biocompatibility, and biodegradability. However, it has poor corrosion resistance and has rapid dissolution in the corrosive environment which will weakens its mechanical characteristics. The surface characteristics of magnesium alloy must thus be changed using a suitable surface modification technology, such as micro arc oxidation (MAO). This article examines recent developments and advancements in biodegradable surface coatings applied to magnesium alloys. It was observed there are four steps of MAO process, the formation of a thinner and denser barrier, commencement of oxides in bare Ca-Mg matrix following the presence of sparks; the horizontal expansion of the oxide layer, and finally thickening of MAO coating. It was observed that characteristics of MAO coating can changed by varying electrical parameters like duty cycle, current density, type of power output, frequency, and processing time. It was noticed that when all other factors are held constant, duty cycle, processing time, and frequency primarily effect the coating's porosity, number of cracks and thickness, which in turn influences how well the coating performs. DC, AC, pulsed bipolar, and pulsed unipolar, are the four categories into which the current regimes are classified. It was found that, unipolar current mode MAO coatings found to be rough, highly porous, and vulnerable to microcracks due to stronger spark discharge. MAO coating produced in a bipolar current type of mode have larger pores but are more uniform in thickness and compact. It was noticed that the in-vitro cell assays showed cells L929 on the Ca-P coated Mg alloy to have considerably good adhesion, a high growth rate, and strong proliferation (p 0.05). In other words, the cytocompatibility was greatly enhanced by the Ca-P coating. It was discovered that the Ca-P coated Mg alloy improved cell responsiveness and encouraged early bone formation at the implant/bone interface by both conventional pathological examination and immunohistochemistry investigation. The Ca-P coating was found to be an effective method for raising the surface bioactivity of Mg alloy. It was also observed that the calcium phosphate coating deposited by MAO process improve surface biomineralization which is the main mechanism behind bioactivity. Functional groups that are present on surface engage electrostatically through calcium and phosphate ions from solutions to start the biomineralization process. Calcium phosphates have excellent biocompatibility and are quite comparable to the mineral makeup of bone. The current study aims to investigate the bioactivity of calcium phosphate coatings and the characteristics of magnesium and its alloys.
Abhijit Gadekar, Sakshi Fulsundar, Prathamesh Deshmukh, Jaideep Aher, Kaajal Kataria, Dr. Vibha Patel, and Dr. Shivprakash Barve
Elsevier BV
Anand Nadgire, Nagesh Chougule, and Shivprakash Barve
Informa UK Limited
Aditya Kharche and Shivprakash Barve
Elsevier BV
Manish Jadhav, Vilas Kanthale, Shivprakash Barve, and Vyankatesh Shinde
Elsevier BV
Omkar A. Chittar, Shivprakash B. Barve, and Vilas Kanthale
Elsevier BV
Pralhad Pesode, Shivprakash Barve, Sagar V. Wankhede, Dhanaji R. Jadhav, and Sumod K. Pawar
Elsevier BV
Pankaj P Awate and Shivprakash B Barve
IOP Publishing
Abstract In this research, graphene/Al6061 aluminum matrix nanocomposites were fabricated by stir casting, and the influence of graphene nanoplates on microstructure and mechanical properties of the 6061 aluminum alloy were investigated by field emission scanning electron microscopy (FESEM), energy dispersive spectroscopy, tensile and hardness testing analysis methods. The major limitation in the utilization of 6061 aluminum alloy in heavy stress applications such as airplane fuselages, wings, internal panels, and luxury vehicles chassis is low strength and hardness. This deficiency of 6061 aluminum alloy was tackled by successful reinforcement of graphene nanoplates in 2, 4, 6, 8 and 10 wt.%, using the stir casting process. The FESEM micrographs showed that the graphene nanoplates were uniformly distributed in the 6061-aluminum matrix alloy and tensile strength, hardness, and yield strength enhanced remarkably as compared with unreinforced 6061 aluminum alloy. The as-cast tensile strength, hardness, and yield strength of the graphene/Al6061 nanocomposites were improved by 127%, 158%, and 402%, respectively, compared with the unreinforced Al6061 alloy. It is concluded that the nano thickness of graphene, reinforcement quantity, and manufacturing process are the major factors for the enhancement of microstructure and mechanical properties of graphene/Al6061 nanocomposites.
Pankaj P. Awate and Shivprakash B. Barve
IOP Publishing
Abstract Aluminum oxide (Al2O3) nanoparticles are capable of improving the material characteristics if reinforced to soft and low strength material. The major limitation in the utilization of Al alloy 6061 in medium to heavy stress applications such as automobile, defense, transportations, and aerospace is low hardness and strength. In order to overcome the deficiency of Al6061, nano-Al2O3 reinforced Al6061 matrix nanocomposite (AMNC) was successfully fabricated on machinated aluminum stir casting furnace. Al2O3 nanoparticles in 2,4,6 and 8 wt.% were reinforced in the Al6061 matrix and the effect on mechanical and microstructure behavior was investigated by field emission scanning electron microscopy (FESEM), energy dispersive spectroscopy (EDS), hardness, and tensile testing methods. Higher magnification FESEM micrographs revealed that reinforcement of nano-Al2O3 leads to considerable grain refinement and uniform distribution with less porosity. The mechanical properties results showed enhancement in tensile strength (by 130%), hardness (by 156%), yield stress (by 360%) with reinforcement of nano-Al2O3 over the base alloy Al6061. It was observed that the nano size of Al2O3 particles, the quantity of reinforcement, and the stir casting process were effective factors on the microstructure and mechanical properties enhancement.
ABHIMANYU K. CHANDGUDE and SHIVPRAKASH B. BARVE
World Scientific Pub Co Pte Ltd
This paper aims to develop a predictive model and optimize the performance of the abrasive water jet machining (AWJM) during machining of carbon fiber-reinforced plastic (CFRP) epoxy laminates composite through a unique approach of artificial neural network (ANN) linked with the nondominated sorting genetic algorithm-II (NSGA-II). Initially, 80 AWJM experimental runs were carried out to generate the data set to train and test the ANN model. During the experimentation, the stand-off distance (SOD), water pressure, traverse speed and abrasive mass flow rate (AMFR) were selected as input AWJM variables and the average surface roughness and kerf width were considered as response variables. The established ANN model predicted the response variable with mean square error of 0.0027. Finally, the ANN coupled NSGA-II algorithm was applied to determine the optimum AWJM input parameters combinations based on multiple objectives.
Pratik Jaiswal and Shivprakash Barve
AIP Publishing
Pralhad Pesode and Shivprakash Barve
Elsevier BV
Pankaj P. Awate and Shivprakash B. Barve
Elsevier BV