Qualification: 
Ph.D, M.E, BE
Email: 
mv_phanibhushana@blr.amrita.edu

Dr. Phanibhushana M. V., Assistant Professor (S.G), currently serves as Vice Chairperson of the Department of Mechanical Engineering and Academic Coordinator PG studies, Amrita School of Engineering, Bengaluru Campus. He has completed his Ph.D from Visvesvaraya Technological University, Belgaum. Dr. Phanibhushana has joined Amrita, Bengaluru Campus in 2004 and has more than 25 years of teaching experience. He has presented and published many papers in the International Conferences and Journals.

Education

  • 2018: Ph.D. in Mechanical Engineering
    Visvesvaraya Technological University, Belgaum
  • 2004: M.E. in Machine Design
    UVCE, Bangalore, Bangalore University
  • 1989: B.E. in Mechanical Engineering
    PES College of Engineering, Mandya, Mysore University

Professional Appointments

Year Affiliation
August 2004 -Till Date Amrita School of Engineering, Bengaluru.
2003-2004 Sambhram Institute of Technology, Bengaluru.
1998-2002 K.J.T.E.T. Polytechnic, Mulbagal.
1991-1998 Ramkrishna Polytechnic, Srinivaspur
1990-1991 M.S.R.I.T., Bengaluru

Publications

Publication Type: Conference Proceedings

Year of Publication Title

2019

P. Vaasavi, P. Kumar, G., V. Krishna, S., P. Reddy, K., and M. V. Phanibhushana, “Mechanical Characterization of Silicon Nitride Reinforced Al6061 Metal Matrix Composites Subjected to Severe Plastic Deformation”, International Conference on Advances in Materials and Manufacturing Applications (IConAMMA - 2019) / Materials Today. Elsevier Publications, Amrita School of Engineering, Bangalore, India, 2019.

2018

V. .Gaurava, PedroJacinto,, Kañetas, P., and M. V. Phanibhushana, “Hot Deformation Characterization of Haynes-242”, Materials Today: Proceedings, Elsevier publications, vol. 5. 2018.[Abstract]


Ni-based super alloys are metallic materials with exceptional combinations of creep and oxidation resistance at high temperatures. Wrought alloys are hot formed at high temperatures and subsequently annealed and aged. The final mechanical properties of the alloys are a combination of the grain size generated during the process and the precipitation state after aging. In fact, precipitation phenomena are complex for these alloys, which contain up to 12 different elements in their compositions. This study deals with the forming characteristics of Haynes 242. Hot forming is easy to carry out as it requires less efforts but it makes material more dynamic in nature. Haynes 242 was deformed at different temperatures and strain rates. The variation of these parameters on the stress strain flow curves were analysed and study has made on the microstructure evolution and recrystallised grain size.

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2018

A. N. N. S. Bharath, Sundeep, A. R., Sharan, A. C., A. Reddy, S. Pratap, and M. V. Phanibhushana, “Characterisation of Aluminum Metal Matrix Hybrid Composites Subjected to Equal Channel Angular Pressing”, Materials Today: Proceedings, vol. 5. pp. 25396-25403, 2018.[Abstract]


The objective of the present study is to prepare hybrid composites of Aluminum2618 reinforced with E-Glass fibres and Silicon carbide (SiC) by stir casting technique and to evaluate the effect of Severe Plastic Deformation (SPD) on the Characteristics of Al2618-E-Glass-SiC hybrid composites. Specimens were prepared by adding weight percentage of reinforcements in 2% increments (4% SiC with 2% E-glass fibres and 6% SiC with 4% E-glass fibres). Silicon carbide particles of 35 μm size were added to the matrix. The SPD through Equal Channel Angular Pressing (ECAP) was carried out at room temperature. The specimens were subjected to single pass using an ECAP die of 90o channel angle. The performance of the specimens was compared with as casted composites. The micro structural study revealed that the specimens are defects free and also the particles are distributed uniformly. Hardness of the hybrid composite has improved before and after SPD process. The study reveals a reduction in the grain size due to strain hardening by the ECAP process which signifies the enhancement in the mechanical properties of hybrid composite materials.

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2018

M. V. Phanibhushana, Chandrappa, C. N., and Niranjan, H. B., “Experimental Study of Hematite Reinforced Aluminum Metal Matrix Composites subjected to Equal Channel Angular Pressing”, International Conference on Materials Manufacturing and Modelling (ICMMM - 2017), vol. 5. Elsevier Ltd, VIT, Vellore, TN. , pp. 13282-13289, 2018.[Abstract]


Composite materials have many advantages over monolithic materials and are being used in modern Engineering Technologies in various applications. In this study an attempt has been made to study the characteristics of composites made of Al6061 with Hematite (Fe2O3) as reinforcement. Aluminum metal Matrix Composites (AMCs) are prepared by varying the percentage of reinforcement as 1%, 2%, 3% & 4%.The specimens were fabricated by stir casting technique which ensures uniform mixing of the reinforcement with matrix material. The Grain size has significant influence on ductility. The Severe Plastic Deformation (SPD) imposes larger plastic deformation and produces ultra fine grains in the specimen. The specimens were subjected to SPD through Equal Channel Angular Pressing (ECAP). It is observed from the results that the deformation load has increased significantly as the% of reinforcement increased, ensuring higher strain hardening. The microstructure of specimens for different percentage reinforcement was studied under Scanning Electron Microscope (SEM). The study reveals an enhancement in the Mechanical characteristics and reduction in the discontinuities of the grain boundaries of micro structure after ECAP process. © 2017 Elsevier Ltd.

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Publication Type: Journal Article

Year of Publication Title

2017

M. V. Phanibhushana, Chandrappa, C. N., and Niranjan, H. B., “Characterisation of AL6061-Fe2O3 metal matrix composites subjected to severe plastic deformation for multiple passes through equal channel angular pressingr”, International Journal of Mechanical Engineering and Technology, vol. 8, pp. 1180-1187, 2017.[Abstract]


Aluminum Metal Matrix Composites are being used widely since 3 decades in Engineering and non-Engineering applications due to their versatile properties. The properties of the composites can be enhanced by subjecting them to Severe Plastic Deformation (SPD). Equal Channel Angular Pressing (ECAP) is one of the most commonly used methods of SPD, which produces ultra-fine grains in the structure. In this work AMCs have been fabricated using Al6061 alloy as matrix material and Hematite (Fe2O3) as reinforcement. Stir casting technique has been used for the fabrication of composites by varying the composition from 0% to 4% in steps of 1%. The specimens are subjected to two passes of ECAP. The load for the deformation of the specimen has increased as the % reinforcement increased and also from first pass to the second pass. Performance of the composites before and after SPD is studied by evaluating different properties and an enhancement in the properties is observed.

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2014

M. V. Phanibhushana, Dileep, B. P., RaviKumar, V., and Mrudula Prashanth, “Effect of zinc coating on mechanical properties of Al 7075”, Applied Mechanics and Materials, . 592-594(2014) pp,, Impact factor 0.13, vol. 5, pp. 255-259, 2014.

2014

Dileep B. P., Ravi Kumar V., Mrudula Prashanth, and M. V. Phanibhushana, “Effect of zinc coating on mechanical behavior of Al 7075”, Applied Mechanics and Materials, vol. 592-594, pp. 255-259, 2014.[Abstract]


The addition of zinc to aluminum with magnesium or copper produces heat treatable alloys of highest strength which can be used for structural applications. This work is an attempt to investigate any improvement in hardness and fracture toughness by coating aluminum 7075 alloy with zinc. The zinc coated aluminum 7075 alloy was fabricated using Time Dependent Electro- Plating Technique. The varying thickness of zinc coating was obtained based on the time estimates, which includes 10, 15 and 20 μ. Specimens were prepared according to ASTM standards, which were then tested for mechanical properties such as surface hardness, tensile strength and fracture toughness at different loading conditions. A significant improvement in hardness was seen with the coating, but remained constant for further increase in coating thickness. The yield stress of zinc coated aluminum alloy increased (587.11 N/mm2)when compared to uncoated aluminum alloy 7075 - T6 (537.12 N/mm2), with an increase in brittleness. The fracture toughness test on CT specimen under plain strain condition for coated specimen showed an increase in KIC value by 7.25 % compared to that of uncoated aluminum 7075-T6 alloy. Optical microscopy analysis shows that there is a good bonding of zinc coating on aluminum. © (2014) Trans Tech Publications, Switzerland.

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Publication Type: Conference Paper

Year of Publication Title

2017

R. V. Kumar, Dileep B. P., S. Mohan Kumar, and M. V. Phanibhushana, “Effect of metal coatings on mechanical properties of aluminium alloy”, in AIP Conference Proceedings, 2017, vol. 1859.[Abstract]


This investigation mainly targeted on study of hardness and tensile properties of Al 7075 with different metal coatings like Nickel, Zinc and cadmium. Coating of these metals on Al 7075 is successfully achieved by time dependent electroplating method for different thicknesses of 10, 15 and 20 Microns. These metal coated Al-7075 specimens were tested for hardness and tensile properties according to the ASTM standards. It's found that Nickel coated alloy shows excellent hardness and tensile properties compared to Zinc and Cadmium coated alloys. 20 μm Nickel coated alloy exhibits highest hardness number of 102 HRB and Maximum Tensile Strength of 603 MPa than Zinc and Cadmium coated alloy. The microstructural studies authenticated that the coating of Nickel, zinc and cadmium on Al 7075 is homogeneous.

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2017

M. V. Phanibhushana, Chandrappa, C. N., and Niranjan, H. B., “Study of Wear Characteristics of Hematite Reinforced Aluminum Metal Matrix Composites”, in Materials Today: Proceedings, 2017, vol. 4, pp. 3484-3493.[Abstract]


Metal Matrix Composites (MMCs) are used in aerospace, transport, automotive, marine engineering due to their light weight with improved strength, stiffness and wear resistance. Wear is one of the reasons for the failure of the machine components. It is difficult to accurately predict the life of components due to wear, because, generally the wear rates are largely scattered. An attempt is made to study the Wear characteristics of Hematite (Fe2O3) reinforced Aluminum 6061 Metal Matrix Composites. The reinforcement is added in particulate form of 40-45 μm with an increment of 2% from 0% to 8% (by weight). Composites are fabricated by liquid metallurgy technique. The Microstructural study on as cast Al6061-Fe2O3 compositesreveals uniform distribution of reinforcement particles. The wear test was conducted on the specimens by varying speed from 200 - 400 rpm & load from 50 - 100 N. The wear rate was measured by the weight loss of the specimen. The results show that there is an increase in the wear resistance with increase in percentage of reinforcement. The wear factor has decreased 30 - 40% at 8% of reinforcement as compared to base matrix material. © 2017 Elsevier Ltd. All rights reserved.

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2014

K. Vinod, M. V. Phanibhushana, Dileep, B. P., and Mrudula Prashanth, “Evaluation of Mechanical Properties of Al2618 Hybrid Composite Reinforced with Silicon Carbide(SiC) and E-Glass Fibres”, in ICME-2014, 2014.

2014

H. S. Balasubramanya, V. Kumar, R., Mrudula Prashanth, and M. V. Phanibhushana, “Characterization of A356/SiCp/Gr Metal Matrix composites”, in an International Conference on Advances in Engineering Technology and Management-2014(ICAETM-14)NPR college of Engineering and Technology, Natham, Tamilnadu, 2014.

Research & Management Experience

  • 2 years & 6 months

Major Research Interests

  • Composite Materials, Aluminum Metal Matrix Composites, Severe Plastic Deformation, Testing and Characterisation, Design of Machine Elements, Kinematics

Courses Taught

  • Control Engineering - 15MEC402
  • Design of Machine Elements II - 15MEC311
  • Design of Machine Elements I - 15MEC304
  • Kinematics of Machinery – ME206
  • Manufacturing Engineering I – ME301
  • Engineering Mechanics ME100
  • Engineering Drawing CAD – 19MEC100 & 15MEC100
  • Engineering Drawing CAD – 15MEC101
  • Engineering Drawing I & II _ME181 & ME182
  • Metrology and Measurements Lab – 15MEC386
  • Machine Dynamics Lab
  • Material Testing and Metrology Lab – 15MEC281
  • Mechanical Workshop ME180

Student Guidance

Undergraduate Students

Sl. No. Name of the Student(s) Topic Status Year of Completion
1 M. Sudharshan Srinivas, Sanjana Reddy D., Y. Ranjani Tribological Characterization of Al6061 Reinforced with Boron Carbide Subjected to ECAP – A Review Completed 2020
2 Ankitha Rao D. V. Nikhil H. N. Prajwal Shankar Mechanical Characterization of Al6061 Reinforced with B4CSubjected to Severe Plastic Deformation – A Review Completed 2020
3 Nitheeshwaran K., Padmanathan T. Sakthi Vignesh S. M. Shri Anantha Sayan M. Microstructural Study of Al 6061 – B4C Metal Matrix Composite Subjected to Severe Plastic Deformation – A Review Completed 2020
4 T. Siddhartha Varun T. Venkata Ravi Kiran Y. Akhil Sai V. Praveen Vamsi Development and Characterisation of Al6061-Si3N4 Composites subjected to Severe Plastic Deformation Completed 2019
5 P. Ramu R. Hari Kiran Reddy B. Kunal Kumar Tribological Characterisation of Al6061-Si3N4 Composites subjected to Severe Plastic Deformation through ECAP Completed 2019
6 P. Vasavi P. Gowtham Kumar V. Sai Krishna P. Kusumanth Reddy Mechanical Characterisation of Silicon Nitride Reinforced AL6061 Metal Matrix Composites subjected to Severe Plastic Deformation Completed 2018
7 G. Manideep G. V. Teshesh G. Satya Gopal G. Chaithanya Evaluation of Wear Characteristics of Aluminum6061-Silicon Nitride (Si3N4) Metal Matrix Composites subjected to Severe Plastic Deformation Completed 2018
8 M. R. N. Harsha Teja M. Vishnu sai M. Narendranath Reddy M. Charan Wear Characteristics of Aluminum Metal Matrix Hybrid Composites subjected to Severe Plastic Deformation Completed 2017
9 S. Kavin Prasad Parthasaradhi Reddy Bharath Krishna Reddy Yashoda Krishna Design and fabrication of Spin Coater Completed 2016
10 Vishnu Bharadwaj Design and Fabrication of CLA glass Fixture Completed 2016
11 A.Supraj K.Vamsi Krishna K.Meghashyam N.Krishna Rupesh Severe Plastic Deformation of Aluminum 6061 with Hematite (Fe2O3) Reinforced Composite Materials Completed 2015
12  B. V. Sai Suraj G. Srinath T. Mahesh Study of Wear Characteristics of Hematite Reinforced Aluminum Metal Matrix Composites  Completed 2014

Research Scholars

Sl. No. Name of the Student(s) Field Status Year of Completion
1. Rahul P John ( BL.EN.R4MEE20004) Composite Materials Ongoing -
2. Chidanand R. S. Composite Materials Ongoing -





Faculty Research Interest: