Dr.Gururaj Hatti
@klsvdit.edu.in
Assistant Professor and Mechanical Engineering Department
KLS VDIT, Haliyal, Karnataka, India.
EDUCATION
Ph.D. from VTU,Belagavi,Karnataka,India.
M.Tech IN PRODUCTION TECHNOLOGY
BVVS BASAVESHWARA ENGINEERING COLLEGE
(AUTONOMOUS),BAGALKOT,KARNATAKA,INDIA.
BE IN MECHANICAL ENGINEERING
UVCE ,
BANGALORE UNIVERSITY,
BANGALORE,KARNATAKA,INDIA
RESEARCH INTERESTS
PMC, MMC , implant Materials
Scopus Publications
Scholar Citations
Scholar h-index
Scholar i10-index
Scopus Publications
Gururaj Hatti, Avinash Lakshmikanthan, and G. J. Naveen
Gruppo Italiano Frattura
The demanding material quality criteria in the automotive and aerospace industries have recently had an impact on the development of lightweight aluminium alloys. The choice and application of metal-matrix composites as structural materials in this context are known to offer a variety of benefits. These benefits include the ability to combine high elastic modulus, toughness, and impact resistance; minimum sensitivity to change in temperature or thermal shock; durability of the surface is good; moisture absorption leads to the potential issue while minimum exposure which leads to environmental degradation; and improved fabricability with conventional metalworking equipment. Aluminium metal matrix composites (AMMCs) are a potential material for advanced structural, aviation, aerospace, marine, and defence applications, as well as for the automotive sector and other related fields, due to their outstanding combination of qualities. The stir casting procedure is used to create an aluminium metal matrix composite (AMMC), which is the most efficient way to do so. In this study, the aluminium alloy 7075 is strengthened using neem leaf powder and SiC. The Vickers hardness examination method is used to govern the hardness of hybrid composites. Eventually, the mechanical and tribological properties of the composites were assessed, and their relationship to the composites' matching microstructure and wear was addressed.
L. Natrayan, S. Kaliappan, Gururaj Hatti, Pravin P. Patil, Piyush Gaur, T. Manikandan, and P. Murugan
Hindawi Limited
In current centuries, emphasis has moved from previous resources and compounds to lightweight substances to generate softer, most effective components for particular needs. Using organic kenaf fibers with nanoreinforced epoxy polymers in a blended microbially nanocomposite can improve properties and be environmentally friendly. Adding graphene powder to the epoxy resin increases barrier and mechanical properties while maintaining rigidity without compromising toughness. To explore the impression of such parameters on the materials’ properties of the construction, a mechanical test on nanocomposite features, such as size, filler content, and treatment effect, may be utilized. The elastic behavior, tension characteristics, and stress at vintage for three types of nanobased materials were calculated using the test results: graphite raw kenaf, nanosheets and sun-bleached kenaf fibers, salinized graphene oxide, and epoxy reinforced with salinized kenaf fibers. The impact of nanocomposite magnitude, filler concentration, and filler processing on mechanical properties is carefully investigated. According to the findings, the three-weight proportion of 75 nm-sized particles with salinized filler and kenaf fiber produces the maximum mechanical performance. Compared to other combinations, these combinations increase tensile strength by 16%. However, it appears to be beneficial when it comes to strength properties and deflection. Because of flaws and cavities at the micrometer level, the framework was less robust and distorted quickly after including a nanoparticle filler.
Selvakumaran Thunaipragasam, Gururaj Hatti, R. Dhanaraj, R. Giri Prasad, P. Satheesh Kumar, M. Saravanan, and S. Rajkumar
Elsevier BV
Gururaj Hatti, V H Vishwanath, and K R Dinesh
IOP Publishing
Susilendra Mutalikdesai, Akshay Hadapad, Sachin Patole, and Gururaj Hatti
IOP Publishing