Results 181 to 190 of about 28,300 (310)

Long-term high-temperature aging mechanism of copper-metallized through-glass vias: a combined nanoindentation test and hybrid Potts-phase field simulation study. [PDF]

Microsyst Nanoeng
Chen J, Li Z, Yang B, Hu X, Li W, Li Z, Yan X, Yang Z, Liang J, Yang G, Gu C, Zheng C, Cui C, Zhang G, Fan J.   +14 more
europepmc   +1 more source

Tailoring Microstructure and Hardness in Maraging 300 Steel via 2.4 wt.% Niobium Addition and Controlled Aging Treatments

steel research international, EarlyView.
High Nb (2.4 wt.%) addition to Maraging 300 steel drives lattice distortion and nanoscale Nb–Mo‐rich precipitation, confirmed by energy‐dispersive X‐ray spectroscopy mapping (Mo ~5.4 wt.%, Nb ~2.5 wt.%). Nanoindentation reveals strong matrix hardening (H >4.8 GPa) at 480°C aging, while 560°C induces ~1.92 vol.% reverted austenite, enabling tunable ...
Laylla Sharon B. Peixoto, Mohammad Masoumi, Luís Henrique N. de Lima, Marcos Natan da Silva Lima, Luis Flávio Gaspar Herculano, Isabel Ferreira de Barros, Geronimo Perez, Maria Vittoria Moraschini Reis, Hamilton Ferreira Gome Abreu, Marcelo J. Gomes da Silva   +9 more
wiley   +1 more source

Micro-Mechanical Properties and Deformation Damage Behavior of the Matrix and Primary Carbides in 8Cr4Mo4V Bearing Steel. [PDF]

Micromachines (Basel)
Sun C, Fan X, Shi X, Liu J, Zhang Z, Zhang B, Liu H.   +6 more
europepmc   +1 more source

Integrated control of a nanoindenter and X‐ray nanodiffraction for automated in situ nanomechanical studies

Journal of Synchrotron Radiation, EarlyView.
This work presents a software‐level integration of nanoindenter control directly into a beamline control system, enabling fully synchronized and automated in situ experiments through unified, real‐time coordination of mechanical loading and X‐ray nanodiffraction measurements.X‐ray diffraction (XRD) combined with in situ mechanical testing is a powerful,
Anton Davydok, Otto Carlos Lippmann, Kritika Singh, Satishkumar Kulkarni, Christina Krywka   +4 more
wiley   +1 more source

Research on the creep behavior of tunnel lining concrete based on a multi-scale approach. [PDF]

Sci Rep
Lan L, Mu J, Liu Y, Li Y, Liu J.
europepmc   +1 more source

Mechanical Characterization of Heterogeneous Polycrystalline Rocks Using Nanoindentation Method in Combination with Generalized Means Method

Petrů Michal, Rahimian Koloor Seyed Saeid   +1 more
core   +1 more source

Improving fatigue resistance of translucent 4Y‐PSZ zirconia through glass gradation

European Journal of Oral Sciences, EarlyView.
Abstract To evaluate the effect of graded glass infiltration on the fatigue behavior and mechanical reliability of translucent 4Y‐PSZ zirconia before and after hydrothermal aging, disc‐shaped specimens were fabricated by uniaxial pressing and divided into control and glass‐graded groups (n = 36/group).
Felipe Machado Souza, Larissa M. M. Alves, Edisa O. Sousa, Tiago Moreira Bastos Campos, Giovana Assis Marcolino, Mariana Miranda de Toledo Piza, Rainã S. Dias, Satoshi Yamaguchi, Petra C. Gierthmuehlen, Lukasz Witek, Paulo G. Coelho, Estevam A. Bonfante, Ernesto B. Benalcazar‐Jalkh   +12 more
wiley   +1 more source

Filling a Gap in Materials Mechanics: Nanoindentation at High Constant Strain Rates up to 10⁵ s^-1. [PDF]

Small
Bhaskar LK, Sonawane D, Holz H, Paeng J, Schweizer P, Rao J, Bellón B, Frey D, Lambai A, Pethö L, Michler J, Schwiedrzik J, Mohanty G, Dehm G, Ramachandramoorthy R.   +14 more
europepmc   +1 more source

Effects of Acidic Media on the Mechanical and Optical Properties of Digitally Designed Restorative Materials

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This investigation assessed how acidic environments affect the optical behavior, surface roughness, and hardness of a newly developed 3D‐printed permanent resin compared with commonly used computer‐aided design/computer‐aided manufacturing restorative blocks.
Ismini Papoulidou, Petros Mourouzis, Andrea Baldi, Nicola Scotti, Dimitrios Dionysopoulos   +4 more
wiley   +1 more source

Towards nano-mechanical simulations of ceramics containing realistic defects <i>via</i> machine-learning potentials: the example of TiB₂.

Nanoscale
Du C, Lin S, Koutná N, Mayrhofer PH.
europepmc   +1 more source