Search Results - "Jaya, B. Nagamani"

Fracture Testing at Small-Length Scales: From Plasticity in Si to Brittleness in Pt by Jaya, B. Nagamani, Jayaram, Vikram

“…The field of micro-/nano-mechanics of materials has been driven, on the one hand by the development of ever smaller structures in devices, and, on the other,…”
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Crack stability in edge-notched clamped beam specimens: modeling and experiments by Jaya, B. Nagamani, Jayaram, Vikram

“…Stability of a fracture toughness testing geometry is important to determine the crack trajectory and R-curve behavior of the specimen. Few configurations…”
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A new method for fracture toughness determination of graded (Pt,Ni)Al bond coats by microbeam bend tests by Jaya B, Nagamani, Jayaram, Vikram, Biswas, Sanjay Kumar

“…A novel method is proposed for fracture toughness determination of graded microstructurally complex (Pt,Ni)Al bond coats using edge-notched doubly clamped…”
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Growth selection induced residual stresses and fracture behavior of as‐deposited thermal barrier coatings by Neog, Suruj Protim, Pai, Namit, Yadav, Deepesh, Curry, Nicholas, Joshi, Shrikant, Jaya, B. Nagamani, Samajdar, Indradev

“…This study explored the impact of microstructure and residual stresses on the fracture behavior of as‐deposited thermal barrier coatings (TBCs). Two distinct…”
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Finite Element Modeling of Indentation Behavior of Dual Phase Steels: Role of Plastic Zone Size in Property Mapping by Basu, Soudip, Mathews, Nidhin G., Chaudhari, Tejas S., Jaya, B. Nagamani

“…Instrumented indentation is gaining ground as a tool for generating mechanical phase maps in composite structures such as dual phase (DP) steels. The plastic…”
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The oxidation behavior of iron-chromium alloys: The defining role of substrate chemistry on kinetics, microstructure and mechanical properties of the oxide scale by Mehtani, H.K., Khan, M.I., Jaya, B. Nagamani, Parida, S., Prasad, M.J.N.V., Samajdar, I.

“…•Scale growth on Fe-Cr alloys obeys the diffusion-controlled parabolic kinetics.•Cross-sectional EBSD, Raman spectroscopy and XRD reveal the type of oxides…”
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Electronic hybridisation implications for the damage-tolerance of thin film metallic glasses by Schnabel, Volker, Jaya, B. Nagamani, Köhler, Mathias, Music, Denis, Kirchlechner, Christoph, Dehm, Gerhard, Raabe, Dierk, Schneider, Jochen M.

“…A paramount challenge in materials science is to design damage-tolerant glasses. Poisson’s ratio is commonly used as a criterion to gauge the brittle-ductile…”
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Energy Release Rate Formulations for Non-conventional Fracture Test Geometries by Chaudhari, Tejas S., Mathews, Nidhin G., Mishra, Ashwini K., Sahasrabuddhe, Hrushikesh P., Jaya, B. Nagamani

“…Non-conventional fracture test geometries such as single cantilever bending, clamped beam bending and clamped wire bending have been developed over the years…”
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Small-scale mechanical testing of materials by Jaya, B. Nagamani, Alam, Md Zafir

“…Small-scale mechanical testing of materials has gained prominence in the last decade or so due to the continuous miniaturization of components and devices in…”
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Review on Quantum Mechanically Guided Design of Ultra-Strong Metallic Glasses by Evertz, Simon, Schnabel, Volker, Köhler, Mathias, Kirchlechner, Ines, Kontis, Paraskevas, Chen, Yen-Ting, Soler, Rafael, Jaya, B. Nagamani, Kirchlechner, Christoph, Music, Denis, Gault, Baptiste, Schneider, Jochen M., Raabe, Dierk, Dehm, Gerhard

“…Quantum mechanically guided materials design has been used to predict the mechanical property trends in crystalline materials. Thereby, the identification of…”
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Novel, high throughput interface fracture testing method for thermal spray coatings: The modified cantilever bend technique by Mishra, Ashwini K., Abbas, Saim, Srinivasan, Dheepa, Sampath, Sanjay, Jaya, B.Nagamani

“…To measure the interfacial fracture toughness of ceramic/metal interfaces such as thermal spray coatings, a novel modified cantilever beam bending method is…”
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Non-conventional Small-Scale Mechanical Testing of Materials by Jaya, B. Nagamani, Mathews, Nidhin G., Mishra, Ashwini K., Basu, Soudip, Jacob, Kevin

“…Development of non-conventional mechanical testing techniques was primarily driven by the requirement to measure mechanical properties at smaller length scales…”
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Effect of dislocation network on precipitate morphology and deformation behaviour in maraging steels: Modelling and experimental validation by Jacob, Kevin, Roy, Abhinav, Gururajan, M.P., Jaya, B. Nagamani

“…In maraging steels subjected to High Pressure Torsion (HPT), overaging (OA) leads to considerable reduction in ductility as compared to the overaged…”
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Optimization of clamped beam geometry for fracture toughness testing of micron-scale samples by Jaya, B. Nagamani, Bhowmick, Sanjit, Asif, S.A. Syed, Warren, Oden L., Jayaram, Vikram

“…Fracture toughness measurements at the small scale have gained prominence over the years due to the continuing miniaturization of structural systems…”
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