Embedded Files
Books
Patents
Mamilla Ravi Sankar, Kishor Kumar Gajrani, Arun Kumar Bambam, Maddula Shanmuka Srinivas, 2024. Method of preparing phosphonium based ionic liquid as environment-friendly cutting fluid and application thereof. Indian Patent Filed. Application no. 202441075622.
Journals
Maddula Shanmuka Srinivas, Khetavath Roja, Shyam, Kishor Kumar Gajrani, Gururaj Bolar, Govind Bajargan, Shihabudheen Mundampra Maliyekkal, Jitendra Kumar Katiyar, Mamilla Ravi Sankar, 2025. Indigenous biodegradable cutting fluid effect on workpiece surface morphology and tool wear during machining of resorbable magnesium alloy. Tribology International, 214, 111211. (DOI: 10.1016/j.triboint.2025.111211). Impact Factor: 6.1.
Prameet Vats, Navneet Khanna, Avinash Kumar, Kishor Kumar Gajrani, 2025. Lubrication-driven surface and tool performance in sustainable machining of additively manufactured nickel superalloys. Surface & Coatings Technology, 515, 132637. (DOI: 10.1016/j.surfcoat.2025.132637). Impact Factor: 6.1.
Prameet Vats, Navneet Khanna, Avinash Kumar, Kishor Kumar Gajrani, 2025. Tribological performance of hBN and graphene-enriched hybrid nanofluids on tool wear and hole surface quality in drilling: A comparative study on WAAM and wrought Inconel 625. Wear, 574-575, 206090. (DOI: 10.1016/j.wear.2025.206090). Impact Factor: 5.3.
Arun Kumar Bambam, Marella Pavan Kalyan, Abinash Pradhan, Kishor Kumar Gajrani, 2025. Halogen-free ionic liquid as metalworking fluid: Impact on tool wear and surface roughness in machining of Ti6Al4V alloys, Wear, 206088. (DOI: 10.1016/j.wear.2025.206088). Impact Factor: 5.3.
Arun Kumar Bambam, Abira Rashid, Kishor Kumar Gajrani, 2025. Halogen-free ionic liquid as metalworking fluids in machining: A promising cleaner approach. Journal of Cleaner Production, 504, 145454. (DOI: 10.1016/j.jclepro.2025.145454) Impact Factor: 9.8.
Anshuman Das, Sitesh Mohapatra, Kishor Kumar Gajrani, Sudhanshu Ranjan Das, Saroj Kumar Patel, 2025. Comparative performance evaluation between HSN2-TiAlxN and TiCN coated carbide tools in hard turning of AISI D6 steel. Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 239 (3), 350-365. (DOI: 10.1177/09544054221111884). Impact Factor: 2.1.
Arun Kumar Bambam, Kishor Kumar Gajrani, 2024. In pursuit of sustainability in machining titanium alloys using phosphonium-based halogen-free ionic liquids as potential metalworking fluid additives. Tribology International. 199, 109995. (DOI: 10.1016/j.triboint.2024.109995). Impact Factor: 6.1.
Prameet Vats, Avinash Kumar, Kishor Kumar Gajrani, 2024. Novel insights into conventional machining of metal additive manufactured components: A comprehensive review. Machining Science and Technology. 28 (5), 866-959. (DOI: 10.1080/10910344.2024.2381206). Impact Factor: 2.7.
Anshuman Das, Rajan Raman, Soumikh Roy, Kishor Kumar Gajrani, Sachidananda Ghosh, Sudhansu Ranjan Das, 2024, Assessing the performance of ionic liquid‑assisted minimum quantity lubrication during machining of biomedical‑grade stainless steel with recently developed AlTiN/TiSiXN‑coated carbide tool. Journal of the Brazilian Society of Mechanical Sciences and Engineering. 46, 578. (DOI: 10.1007/s40430-024-05169-2). Impact Factor: 1.8.
Anil Dhanola, Kishor Kumar Gajrani, 2023. Novel insights into graphene-based sustainable liquid lubricant additives: A comprehensive review. Journal of Molecular Liquids. 386, 122523. (DOI: 10.1016/j.molliq.2023.122523). Impact Factor: 6.
Navneet Khanna, Parth Raval, Deep Patel, Ravikumar Prajapati, Julius Schoop, Kishor Kumar Gajrani, 2023. Assessment of Additive and Subtractive Sustainable Manufacturing of Inconel 625. Tribology International. 186, 108655. (DOI: 10.1016/j.triboint.2023.108655 ) Impact Factor: 6.2.
Arun Kumar Bambam, Anil Dhanola, Kishor Kumar Gajrani, 2023. A critical review on halogen-free ionic liquids as potential metalworking fluid additives. Journal of Molecular Liquids. 380, 121727. (DOI: 10.1016/j.molliq.2023.121727). Impact Factor: 6.0.
Arun Kumar Bambam, Anupam Alok, Ashish Rajak, Kishor Kumar Gajrani, 2023. Tribological performance of phosphonium-based halogen-free ionic liquids as lubricant additives. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 237(4), 881−893. (DOI: 10.1177/13506501221121898). Impact Factor: 2.0.
Anil Dhanola, Navneet Khanna, Kishor Kumar Gajrani, 2022. A critical review on liquid superlubricitive technology for attaining ultra-low friction. Renewable and Sustainable Energy Reviews. 165, 112626. (DOI: 10.1016/j.rser.2022.112626). Impact Factor: 15.9.
Arun Kumar Bambam, Anil Dhanola, Kishor Kumar Gajrani, 2022. Machining of titanium alloys using phosphonium-based halogen-free ionic liquids as lubricant additives. Industrial Lubrication and Tribology. 74 (6), 722−728. (DOI: 10.1108/ILT-03-2022-0083). Impact Factor: 1.6.
Vipul Agrawal, Kishor Kumar Gajrani, Rakesh G Mote, Harish C Barshilia, Suhas S Joshi, 2022. Wear analysis and tool life modeling in micro drilling of Inconel 718 superalloy. ASME Journal of Tribology. 144 (10), 101706. (DOI: 10.1115/1.4054294). Impact Factor: 2.5.
Anshuman Das, Sudhanshu Ranjan Das, Jyoti Prakash Panda, Abhijit Dey, Kishor Kumar Gajrani, Nalin Somani, Nitin Kumar Gupta, 2022. Machine learning based modelling and optimization in hard turning of AISI D6 steel with advanced AlTiSiN coated carbide inserts to predict surface roughness and other machining characteristics. Surface Review Letters, 29 10, 2250137. (DOI: 10.1142/S0218625X22501372). Impact Factor: 1.1.
Kishor Kumar Gajrani, P. S. Suvin, Satish Vasu Kailas, K. P. Rajurkar, Mamilla Ravi Sankar, 2021. Machining of hard materials using textured tool with minimum quantity nano-green cutting fluid. CIRP Journal of Manufacturing Science and Technology, 35(C), 410−421. (DOI: 10.1016/j.cirpj.2021.06.018). Impact Factor: 4.8.
Kishor Kumar Gajrani, Vishwas Divse, Suhas S Joshi, 2021. Burr reduction in drilling titanium using drills with peripheral slits. Transactions of the Indian Institute of Metals, 74(5), 1155−1172. (DOI: 10.1007/s12666-021-02271-0). Impact Factor: 1.6.
Amal S Siju, Kishor Kumar Gajrani, Suhas S Joshi, 2021. Dual textured carbide tools for dry machining of titanium alloys. International Journal of Refractory Metals and Hard Materials, 94, 105403. (DOI: 10.1016/j.ijrmhm.2020.105403). Impact Factor: 3.6.
Kishor Kumar Gajrani, 2020. Assessment of cryo-MQL environment for machining of Ti-6Al-4V. Journal of Manufacturing Processes, 60, 494−502. (DOI: 10.1016/j.jmapro.2020.10.038). Impact Factor: 6.2.
Panchakshari Hiremath, Kishor Kumar Gajrani, Suhas S Joshi, 2020. Effect of composition, microstructure and hardness after heat treatment on machinability of steel forgings. Journal of Materials Engineering and Performance, 29, 1751−1766. (DOI: 10.1007%2Fs11665-020-04702-3). Impact Factor: 2.3.
Kishor Kumar Gajrani, P. S. Suvin, Satish Vasu Kailas, Mamilla Ravi Sankar, 2019. Thermal, rheological, wettability and hard machining performance of MoS2 and CaF2 based minimum quantity hybrid nano-green cutting fluids. Journal of Materials Processing Technology, 266, 125−139. (DOI: 10.1016/j.jmatprotec.2018.10.036). Impact Factor: 6.2.
Kishor Kumar Gajrani, P. S. Suvin, Satish Vasu Kailas, Mamilla Ravi Sankar, 2019. Hard machining performance of indigenously developed green cutting fluid using flood cooling and minimum quantity cutting fluid. Journal of Cleaner Production, 206, 108−123. (DOI: 10.1016/j.jclepro.2018.09.178). Impact Factor: 11.1.
Kishor Kumar Gajrani, Rokkham Pavan Kumar Reddy, Mamilla Ravi Sankar, 2019. Tribo-mechanical, surface morphological comparison of un-textured, mechanical micro-textured (MµT) and coated-MµT cutting tools during machining. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 233(1), 95−111. (DOI: 10.1177/1350650118764975). Impact Factor: 2.0.
Kishor Kumar Gajrani, Somapalli Suresh, Mamilla Ravi Sankar, 2018. Environmental friendly hard machining performance of uncoated and MoS2 coated mechanical micro-textured tungsten carbide cutting tools. Tribology International, 125, 141−155. (DOI: 10.1016/j.triboint.2018.04.031). Impact Factor: 6.2.
Kishor Kumar Gajrani, Mamilla Ravi Sankar, Uday Shanker Dixit, 2018. Tribological performance of MoS2-filled microtextured cutting tools during dry sliding test. ASME Journal of Tribology, 140(2), 021301 (1−11). (DOI: 10.15/1.4037354). Impact Factor: 2.5.
Kishor Kumar Gajrani, Mamilla Ravi Sankar, Uday Shanker Dixit, 2018. Environmentally friendly machining with MoS2 filled mechanically micro-textured cutting tools. Journal of Mechanical Science and Technology, 32 (8), 3797−3805. (DOI: 10.1007/s12206-018-0732-5). Impact Factor: 1.6.
Kishor Kumar Gajrani, Dhanna Ram, Mamilla Ravi Sankar, 2017. Biodegradation and hard machining performance comparison of eco-friendly cutting fluid and mineral oil using flood cooling and minimum quantity cutting fluid techniques. Journal of Cleaner Production, 165(C), 1420−1435. (DOI: 10.1016/j.jclepro.2017.07.217). Impact Factor: 11.1.
Kishor Kumar Gajrani, Rokkham Pavan Kumar Reddy, Mamilla Ravi Sankar, 2016. Experimental comparative study of conventional, micro-textured and coated micro-textured tools during machining of hardened AISI 1040 alloy steel. International Journal of Machining and Machinability of Materials, 18(5/6), 522−539. (DOI: 10.1504/IJMMM.2016.078982).
Procedia
Arun Kumar Bambam, Prameet Vats, Kishor Kumar Gajrani, 2023. Wetting behaviour of phosphonium-based halogen-free ionic liquids as lubricant additives on various metal surfaces. Materials Today: Proceedings. (Accepted Manuscript Online). (DOI: 10.1016/j.matpr.2023.06.066).
Shyam, M. Shanmuka Srinivas, Kishor Kumar Gajrani, A. Udayakumar, Mamilla Ravi Sankar, 2021. Sustainable machining of Cf/SiC ceramic matrix composite using green cutting fluids. Procedia CIRP, 98, 151-156. (DOI: 10.1016/j.procir.2021.01.021)
Mamilla Ravi Sankar, Sachin Saxena, Swarup Raj Banik, Iqbal, I. M., Nath, R., Bora, L. J., Kishor Kumar Gajrani, 2019. Experimental study and artificial neural network modeling of machining with minimum quantity cutting fluid. Materials Today: Proceedings, 18(7), 4921-4931. (DOI: 10.1016/j.matpr.2019.07.484).
Monami Bhuyan, Arnab Sarmah, Kishor Kumar Gajrani, Ashutosh Pandey, Tushar G. Thulkar, Mamilla Ravi Sankar, 2018. State of art on minimum quantity lubrication in grinding process. Materials Today: Proceedings, 5(9), 19638−19647. (DOI: 10.1016/j.matpr.2018.06.326).
B. V. Ramanaiah, B. Manikanta, Mamilla Ravi Sankar, Manisha Malhotra, Kishor Kumar Gajrani, 2018. Experimental study of deflection and surface roughness in thin wall machining of aluminum alloy. Materials Today: Proceedings, 5(2), 2018, 3745−3754. (DOI: 10.1016/j.matpr.2017.11.627).
Swarup Raj Banik, Navneet Kalita, Kishor Kumar Gajrani, Ram Kumar, Mamilla Ravi Sankar, 2018. Recent trends in laser assisted machining of ceramic materials. Materials Today: Proceedings, 5(9), 18459−18467. (DOI: 10.1016/j.matpr.2018.06.187).
Kishor Kumar Gajrani, Mamilla Ravi Sankar, 2017. State of the art on micro to nano textured cutting tools. Materials Today: Proceedings, 4(2A), 3776−3785. (DOI: 10.1016/j.matpr.2017.02.274).
Kishor Kumar Gajrani, Mamilla Ravi Sankar, 2017. Past and current status of eco-friendly vegetable oil based metal cutting fluids. Materials Today: Proceedings, 4(2A), 3786−3795. (DOI: 10.1016/j.matpr.2017.02.275).
Book Chapters
Anjan Mahapatra, Prameet Vats, Arun Kumar Bambam, Avinash Kumar, Kishor Kumar Gajrani, 2024. Sustainable green lubricants. Performance Characterization of Lubricants. CRC Press (Taylor and Francis Group). ISBN: 9781003535447. (DOI: 10.1201/978100353447-2).
Ankit Singh, Arun Kumar Bambam, Prameet Vats, Kishor Kumar Gajrani, 2024. Numerical modelling of machining of titanium alloys under phosphonium-based halogen-free ionic liquid as lubricant additives. Processing and Fabrication of Advanced Materials, Volume 3, 415-426. ISBN: 978-981-97-5967-5. DOI: 10.1007/978-981-97-5967-5.
Shaik Mushraf Parvez, Kishor Kumar Gajrani, 2024. Fabrication of superhydrophobic aluminum surfaces using sink electric discharge machining. Twenty-Ninth International Conference on Processing and Fabrication of Advanced Materials, Volume 3. 227-238. ISBN: 978-981-97-5967-5. DOI: 10.1007/978-981-97-5967-5.
Arun Kumar Bambam, Prameet Vats, Kishor Kumar Gajrani, 2023. Hybrid metal additive manufacturing technology, Hybrid Metal Additive Manufacturing: Technology and Applications. CRC Press (Taylor and Francis Group). ISBN: 9781003406488. (DOI: 10.1201/9781003406488).
Prameet Vats, Arun Kumar Bambam, Avinash Kumar, Kishor Kumar Gajrani, 2023. Characterisation of titanium feedstock powder prepared by recycling of machining chips using ball milling, Hybrid Metal Additive Manufacturing: Technology and Applications. CRC Press (Taylor and Francis Group). ISBN: 9781003406488. (DOI: 10.1201/9781003406488).
Prameet Vats, Kishor Kumar Gajrani, Avinash Kumar, 2023. Laser-based additive manufacturing, Laser-based Technologies for Sustainable Manufacturing. CRC Press (Taylor and Francis Group). ISBN: 9781003402398. (DOI: 10.1201/9781003402398-4).
Arun Kumar Bambam, Kishor Kumar Gajrani, 2023. Challenges in achieving sustainability during manufacturing, Sustainable Materials and Manufacturing Technologies. CRC Press (Taylor and Francis Group). ISBN: 9781003291961. (DOI: 10.1201/9781003291961-9).
Karuturi Manohar Sai Krishna, Satyam Dwivedi, Rajendra Soni, Kishor Kumar Gajrani, 2023. Computational fluid dynamics analysis of MQL mist droplets characteristics with various geometrical nozzle orifice, Sustainable Materials and Manufacturing Technologies. CRC Press (Taylor and Francis Group). ISBN: 9781003291961. (DOI: 10.1201/9781003291961-5).
Nagella Lahari, Navneet Khanna, Kishor Kumar Gajrani, 2023. Energy and economic assessment of machining Ti-6Al-4V in cryo-MQL environment, Sustainable Materials and Manufacturing Technologies. CRC Press (Taylor and Francis Group). ISBN: 9781003291961. (DOI: 10.1201/9781003291961-3).
Anil Dhanola, Vijay Kumar, Arun Kumar Bambam, Kishor Kumar Gajrani, 2023. Use of additives and nanomaterials for sustainable production of biofuels, Sustainable Materials and Manufacturing Technologies. CRC Press (Taylor and Francis Group). ISBN: 9781003291961. (DOI: 10.1201/9781003291961-9).
Darshit Shah, R. A. Rahman Rashid, Muhammad Jamil, Salman Pervaiz, Kishor Kumar Gajrani, M. Azizur Rahman, Navneet Khanna, 2023. Cryogenic assisted drilling of Ti-6Al-4V. Sustainable Materials and Manufacturing Technologies. CRC Press (Taylor and Francis Group). ISBN: 9781003291961. (DOI: 10.1201/9781003291961-2).
Anil Dhanola, Kishor Kumar Gajrani, 2023. Nanomaterials as additive in biodiesel. Biowaste and Biomass in Biofuel Applications. CRC Press (Taylor and Francis Group). ISBN: 9781003265597. (DOI: 10.1201/9781003265597-03).
Palivela Bhargav Chandan, Aluri Manoj, Kishor Kumar Gajrani, Shivansh Dhaka, Mamilla Ravi Sankar, 2022. Sustainability issues in advanced machining processes. Advanced Machining Science. CRC Press (Taylor and Francis Group). ISBN: 9781482211092. (DOI: 10.1201/9780429160011-15).
Arbind Prasad, Gourhari Chakraborty, Ashwani Kumar, Kishor Kumar Gajrani, 2022. Introduction to biodegradable polymers. Biodegradable Composites for Packaging Applications. CRC Press (Taylor and Francis Group). ISBN: 9781032131511. (DOI: 10.1201/9781003227908-1).
Anupam Alok, Amit Kumar, Manjesh Kumar, Manas Das, Kishor Kumar Gajrani, 2022. Numerical analysis of machining forces and shear angle during dry hard turning. Advances in Sustainable Machining and Manufacturing Processes. CRC Press (Taylor and Francis Group). ISBN: 9781003284574. (DOI: 10.1201/9781003284574-14).
Kishor Kumar Gajrani, Mamilla Ravi Sankar, 2020. Role of eco-friendly cutting fluids and cooling techniques in machining. Materials Forming, Machining and Post Processing (pp. 159-181). Springer, Cham. ISBN: 978-3-030-18853-5 (DOI: 10.1007/978-3-030-18854-2_7).
Mamilla Ravi Sankar, Abhishek Sharma, Dinesh Kumar, Nutthi, Siddhart Vikram, Mamidi Siva Kumar, Alokesh Pramanik, Kishor Kumar Gajrani, 2019. Fabrication and experimental investigation of micro-fluidic channel-based mixing system using micro-electric discharge machining. Advances in Micro and Nano Manufacturing and Surface Engineering (pp. 3-17). Springer, Singapore. ISBN: 978-981-32-9424-0. (DOI: 10.1007/978-981-32-9425-7_1).
Kishor Kumar Gajrani, Y. Bishal Singha, Mamilla Ravi Sankar, Uday Shanker Dixit, 2018. Tribological and machining performance of graphite, CaF2 and MoS2 coated mechanical micro-textured self-lubricating cutting tool material. Manufacturing Engineering, Springer. ISBN: 978-981-13-6286-6. (DOI: 10.1016/B978-0-12-803581-8.11325-6).
Kishor Kumar Gajrani, Mamilla Ravi Sankar, 2018. Sustainable cutting fluids: Thermal, rheological, biodegradation, anti-corrosion, storage stability studies and its machining performance. Encyclopedia of Renewable and Sustainable Materials, Elsevier. (DOI: 10.1016/B978-0-12-813195-4.11152-X).
Kishor Kumar Gajrani, Mamilla Ravi Sankar, 2018. Sustainable machining with self-lubricating coated mechanical micro-textured cutting tools. Encyclopedia of Renewable and Sustainable Materials, Elsevier. (DOI: 10.1016/B978-0-12-813195-4.11325-2).
Conferences
Dinesh Kumar S, Kishor Kumar Gajrani, 2025. Nature-inspired self-cleaning titanium alloy surfaces: Design, fabrication, testing and applications. ASME International Mechanical Engineering Congress and Exposition (IMECE), 10-13 September 2025 at Hydrebad International Convention Center, Hyderabad, India.
Prameet Vats, Tarang Lotwala, Navneet Khanna, Avinash Kumar, Kishor Kumar Gajrani, 2025. Life cycle assesment of drilling IN-718 with hybrid nanofluid: LPBF vs WAAM. ASME International Mechanical Engineering Congress and Exposition (IMECE), 10-13 September 2025 at Hydrebad International Convention Center, Hyderabad, India.
Alwin Varghesea, Jithin Sundaresan, Prameet Vats, Michael Siek, Samuel Mahatmaputra Tedjojuwono, Kishor Kumar Gajrani, 2025. Comparative analysis of supervised, unsupervised, and hybrid models for time series segmentation in sustainable manufacturing. The 10th International Conference on Computer Science and Computational Intelligence 2025, 31-01 August 2025 at BINUS University @Semarang, Indonesia.
Dinesh Kumar S, Kishor Kumar Gajrani, 2025. Design and fabrication of nature-inspired super hydrophobic and self-cleaning Ti6-Al-4V alloy surfaces for surgical applications. International Conference on Laser & other Deposition Techniques (iCOLD25), 06-08 March 2025 at IIT Hyderabad, India.
Prameet Vats, Piyush Kumar Sinha, Avinash Kumar, Kishor Kumar Gajrani, 2024. Investigating the synergistic effects of hexagonal boron nitride and graphene nanoparticles-based hybrid nanofluids during drilling of Inconel 625. 13th International Conference on Precision, Micro, Meso and Nano Engineering (COPEN 2024), 13-15 December 2024 at NIT Calicut, India. (Best Paper Award)
Arun Kumar Bambam, Kishor Kumar Gajrani, 2024. Assessment of wetting behavior and machining performance of halogen-free ionic liquid-based cutting fluids. 13th International Conference on Precision, Micro, Meso and Nano Engineering (COPEN 2024), 13-15 December 2024 at NIT Calicut, India.
Dinesh Kumar S, Kishor Kumar Gajrani, 2024. Fast fabrication of titanium self-cleaning surfaces using laser surface texturing for surgical tools. The 7th Asian Symposium on Material and Processing (ASMP 2024), 05-07 December 2024 at IIT Madras, India.
Arun Kumar Bambam, Kishor Kumar Gajrani, 2024. Synthesis and characterization of halogen-free ionic liquids based green metalworking fluids for difficult-to-cut materials. All India Research Scholar Summit (AIRSS) 2024, 04-07 March 2024 at IIT Madras, India. (Best Technical Presentation Award to Mr. Arun).
Sagar Kumar Jha, Navneet Khanna, Kishor Kumar Gajrani, 2024. Turning tool wear monitoring using digital image processing. 2nd International Conference on Futuristic Advancements in Materials, Manufacturing and Thermal Sciences (ICFAMMT), 19-21 January 2024 at IITRAM Ahmedabad, India. (Best Presentation in Technical Session Award).
Prameet Vats, Piyush Kumar Sinha, Kishor Kumar Gajrani, 2023. Numerical assessment of thermo-mechanical behavior of a multi-layer additive manufacturing process. 9th International & 30th National All India Manufacturing Technology Design and Research (AIMTDR) Conference, 08−10 December 2023, IIT BHU, Varanasi, India.
Dinesh Kumar S, Kishor Kumar Gajrani, 2023. Laser micro-texturing of titanium surfaces for enhanced hydrophobicity for biomedical applications. 9th International & 30th National All India Manufacturing Technology Design and Research (AIMTDR) Conference, 08−10 December 2023, IIT BHU, Varanasi, India.
Parth Raval, Mayur A. Makjesana, Kishor Kumar Gajrani, Navneet Khanna, 2023. Machinability analysis of AISI 4140: A comparison between dry, flood, and vegetable oil-based EMQL machining performance. 9th International & 30th National All India Manufacturing Technology Design and Research (AIMTDR) Conference, 08−10 December 2023, IIT BHU, Varanasi, India.
Ankit Singh, Arun Kumar Bambam, Prameet Vats, Kishor Kumar Gajrani, 2023. Numerical modelling of machining of titanium alloys under phosphonium-based halogen-free ionic liquid as lubricant additives. Twenty-Ninth International Conference on Processing and Fabrication of Advanced Materials-XXIX (PFAM29), 06−08 September 2023, IIT Tirupati, Tirupati, India.
Shaik Mushraf Parvez, Kishor Kumar Gajrani, 2023. Fabrication of superhydrophobic aluminum surfaces using sink electric discharge machining. Twenty-Ninth International Conference on Processing and Fabrication of Advanced Materials-XXIX (PFAM29), 06−08 September 2023, IIT Tirupati, Tirupati, India.
Arun Kumar Bambam, Prameet Vats, Kishor Kumar Gajrani, 2023. Wetting behaviour of phosphonium-based halogen-free ionic liquids as lubricant additives on titanium, stainless steel, and aluminum alloys. Indo-European Conference on Advanced Manufacturing and Materials Processing (IEC-AdvaMap-2023), 06−08 February 2023, Alappuzha, Kerala, India.
Arun Kumar Bambam, Kishor Kumar Gajrani, 2022. Phosphonium-based halogen-free ionic liquid as lubricant additives: Machining performance and economical assessment. North-East Research Conclave 2022, 20−22 May 2022, IIT Guwahati, India.
Arun Kumar Bambam, Kishor Kumar Gajrani, 2021. Assessment of halogen free phosphonium based ionic liquid as lubricant additives for tribological and machining applications. 2nd Virtual International Tribology Research Symposium, 8−10 December 2021, SRM Chennai, India.
Arun Kumar Bambam, Kishor Kumar Gajrani, 2021. Halogen-free ionic liquids as lubricant additives: A review. 2nd Virtual International Tribology Research Symposium, 8−10 December 2021, SRM Chennai, India.
Ashwani Verma, Kishor Kumar Gajrani, 2021. Economic modeling and energy assessment of machining tool steel under MQL environment using environmentally friendly cutting fluids. 2nd Virtual International Tribology Research Symposium, 8−10 December 2021, SRM Chennai, India.
Shyam, M. Shanmuka Srinivas, Kishor Kumar Gajrani, A. Udayakumar, Mamilla Ravi Sankar, 2021. Sustainable machining of Cf/SiC ceramic matrix composite using green cutting fluids. 28th CIRP Conference on Life Cycle Engineering, 10−12 March, 2021, Jaipur, India.
Mamilla Ravi Sankar, Abhishek Sharma, Nuthi Dinesh Kumar, Siddharth Vikram, Mamidi Siva Kumar, Alokesh Pramanik, Kishor Kumar Gajrani, 2018. Fabrication and experimental investigation of micro-fluidic channel based mixing system using micro-electric discharge machining. VIIth International and 28th All India Manufacturing Technology Design and Research (AIMTDR) Conference, 13−15 December, 2018, Anna University, Chennai.
Kishor Kumar Gajrani, Y. Bishal Singha, Mamilla Ravi Sankar, Uday Shankar Dixit, 2018. Tribological performance of graphite, CaF2 and MoS2 coated mechanical micro-textured self-lubricating cutting tool material. Vth International Conference on Production & Industrial Engineering (CPIE), 26−29 June, 2018, Urbana Sathorn, Bangkok, Thailand.
Swarup Banik, Navneet Kalita, Kishor Kumar Gajrani, Ramchandra Kumar, Mamilla Ravi Sankar, 2018. Recent trends in laser assisted machining of ceramic materials. 8th International Conference of Materials Processing and Characterization (ICMPC), 16−18 March, 2018, GRIET Hyderabad, India.
Monami Bhuyan, Arnab Sarma, Kishor Kumar Gajrani, Ashutosh Pandey, Tushar G. Thulkar, Mamilla Ravi Sankar, 2018. State of art on minimum quantity lubrication in grinding process. 8th International Conference of Materials Processing and Characterization (ICMPC), 16−18 March, 2018, GRIET Hyderabad, India.
Kishor Kumar Gajrani, Mamilla Ravi Sankar, 2018. Cutting fluid emissions in mechanical machining and its adverse effects on biodiversity. 21ST ADNAT Convention and International Symposium on Biodiversity and Biobanking (BIODIVERSE 2018), 27−29 January, 2018, IIT Guwahati, India.
Kishor Kumar Gajrani, Subrat Kumar Mallick, Mamilla Ravi Sankar, 2017. Comparative studies on mineral oil, eco friendly bio-cutting fluids treatment and their machining performance. Proceedings of the National Conference on Sustainable Mechanical Engineering: Today and Beyond (SMETB), March 25−26, 2017 at Tezpur University, India, pp. 111−116. (Best Paper Award)
Mamilla Ravi Sankar, Kishor Kumar Gajrani, 2017. Cutting fluid emissions and eco-friendly cutting fluid for sustainable machining. Proceedings of the National Conference on Sustainable Mechanical Engineering: Today and Beyond (SMETB), March 25−26, 2017 at Tezpur University, India, pp. 157−162.
B. V. Ramanaiah, B. Manikanta, Mamilla Ravi Sankar, Manisha Malhotra, Kishor Kumar Gajrani, 2017. Experimental study of deflection and surface roughness in thin wall machining of aluminum alloy. 7th International Conference of Materials Processing and Characterization (ICMPC), 17−19 March, 2017, GRIET Hyderabad, India.
Kishor Kumar Gajrani, Dhanna Ram, Mamilla Ravi Sankar, Uday Shankar Dixit, P. S. Suvin, Satish Vasu Kailash, 2016. Machining of hardened AISI H-13 steel using minimum quantity indigenously developed eco-friendly cutting fluid. IVth International Conference on Production & Industrial Engineering (CPIE), 19−21 December, 2016, NIT Jalandhar, pp. 179 (1−10).
Rasmi Ranjan Behera, Palaganti Madhu Babu, Mahesh Yogi, Kishor Kumar Gajrani, Mamilla Ravi Sankar, 2016. Fabrication of micro-channels on 304 stainless steel (SS-304) using Nd:YAG laser beam micro-machining. IVth International Conference on Production & Industrial Engineering (CPIE), 19−21 December, 2016, NIT Jalandhar, pp. 210 (1−12).
Kishor Kumar Gajrani, Mamilla Ravi Sankar, Divyansh Bhatnagar, M. Manohar, 2016. Influence of mechanical micro-textured cutting tool on chip formation during machining of hardened AISI H-13 steel. 6th International and 27th All India Manufacturing Technology Design and Research (AIMTDR) Conference, 16−18 December, 2016, COEP Pune, pp. 1284−1288.
Kishor Kumar Gajrani, P. S. Suvin, Satish Vasu Kailash, Mamilla Ravi Sankar, 2016. Comparative studies on thermal, rheological behaviour of eco-friendly cutting fluids and their machining performance. 6th International and 27th All India Manufacturing Technology Design and Research (AIMTDR) Conference, 16−18 December, 2016, COEP Pune, pp. 674−678.
Kishor Kumar Gajrani, Subrat Kumar Mallick, Praveen Verma, Mamilla Ravi Sankar, 2016. Bio-degradability and machining performance comparison of mineral oil and bio-cutting fluids. Recycle – 2016, International Conference on Waste Management, 1−2 April, 2016, IIT Guwahati, pp. 107.
Kishor Kumar Gajrani, Mamilla Ravi Sankar, 2016. State of the art on micro to nano textured cutting tools. 5th International Conference of Materials Processing and Characterization (ICMPC), 12−13 March, 2016, GRIET Hyderadbad, India.
Kishor Kumar Gajrani, Mamilla Ravi Sankar, 2016. Past and current status of eco-friendly vegetable oil based metal cutting fluids. 5th International Conference of Materials Processing and Characterization (ICMPC), 12−13 March, 2016, GRIET Hyderadbad, India.
Rokkham Pavan Kumar Reddy, Kishor Kumar Gajrani, Mamilla Ravi Sankar, 2014. Experimental comparative study of conventional and micro-textured tools during machining of AISI 1040 alloy steel. 5th International and 26th National All India Manufacturing Technology Design and Research Conference (AIMTDR), 12−14 December, 2014, IIT Guwahati, Guwahati, India, pp. 51 (1−6).
Mamilla Ravi Sankar, S. Tarun Kumar, Kishor Kumar Gajrani, J. Swaminathan, U. S. Dixit, 2014. Experimental investigations on CO2 laser micro texturing on near-titanium alloy (IMI 834). 5th International and 26th National All India Manufacturing Technology Design and Research Conference (AIMTDR), 12−14 December, 2014, IIT Guwahati, Guwahati, India, pp. 619 (1−6).
Kishor Kumar Gajrani, Sumit Shekhar, Mamilla Ravi Sankar, 2014. Experimental comparative study of conventional, micro-textured and coated micro-textured cutting tools in machining. Proceedings of the International Colloquium on Materials Manufacturing and Metrology (ICMMM), 8−9 August, 2014, IIT Madras, Chennai, India, pp. 866−869.
Biplav Das, Kishor Kumar Gajrani, Pankaj Biswas, 2012. Prediction of thermal history in laser line heating. Twenty-First International Symposium on Processing and Fabrication of Advanced Materials-XXI (PFAM-XXI), Vol. 2, 10−13 December 2012, IIT Guwahati, Guwahati, India.
Posters
Kishor Kumar Gajrani, Y. Bishal Singha, Mamilla Ravi Sankar, 2018. Comparative tribological performance of graphite, CaF2 and MoS2 coated mechanical micro-textured cutting tool material during dry sliding test, Research Conclave '18, 09-11 March 2018, IIT Guwahati, Guwahati, India. (Best poster award)
Kishor Kumar Gajrani, Anupam Kumar, Mamilla Ravi Sankar, 2018. Fabrication of biodegradable magnesium alloy (AZ 31) thin wall with minimum quantity environmental friendly cutting fluids. 21ST ADNAT Convention and International Symposium on Biodiversity and Biobanking (BIODIVERSE 2018), 27−29 January, 2018, IIT Guwahati, India.
Kishor Kumar Gajrani, Mamilla Ravi Sankar, Numerical and experimental investigation of effect of offset distance mechanical micro-textured cutting tools in dry machining, Research Conclave '17, 16-19 March 2017, IIT Guwahati, Guwahati, India.
Kishor Kumar Gajrani, Mamilla Ravi Sankar, Fabrication and performance of the self-lubricating mechanical micro-textured tools in dry cutting of H-13 steel, Research Conclave '16, 17-20 March 2016, IIT Guwahati, Guwahati, India.
Kishor Kumar Gajrani, Mamilla Ravi Sankar, Dynamic analysis of micro-textured tools: An experimental and numerical approach, Tech-Expo, Techniche, 3-6 September 2015, IIT Guwahati, Guwahati, India.
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