Results 181 to 190 of about 38,019 (302)
Sliding Wear Performance of Natural Fiber-Reinforced Polymer Matrix Composites. [PDF]
ScientificWorldJournalPaul R +4 more
europepmc +1 more source
steel research international, EarlyView.Niobium cathodic cage duplex treatment is applied to VP20TS steel to evaluate the influence of surface roughness and temperature on coating performance. Results show that higher temperatures promote thicker nitride layers and increased microhardness, while finer surface preparation enhances adhesion and wear resistance, revealing optimal conditions for
Alan Bruno Costa Cardoso +6 more
wiley +1 more source
Tribological Performance of Short Fibers Reinforced Thermoplastic Polyurethane Composite Materials Under Water-Lubricated Condition. [PDF]
Polymers (Basel)Yu Y, Jiang P, Yu W, Guo Z.
europepmc +1 more source
Structural Concrete, EarlyView.Abstract Precast reinforced concrete segmental linings are frequently used in modern tunneling. In these linings, the longitudinal joints typically have a reduced contact cross‐section and thus often govern the design, particularly in tunnels under high hydrostatic pressure or crossing squeezing or swelling ground with correspondingly high ...
Fabian Morger +2 more
wiley +1 more source
Frictional Characteristics and Tribological Mechanisms of Ionic Liquid Lubricants in Ceramic Tribo-Systems. [PDF]
Materials (Basel)Yang Z, Li S, Cui L, Cao C.
europepmc +1 more source
Effective axial strength of laterally strengthened RC pier heads with post‐tensioning method
Structural Concrete, EarlyView.Abstract This study investigates the structural performance enhancement of reinforced concrete (RC) pier heads laterally strengthened with unbonded post‐tensioning (PT) to accommodate increased design loads following a deck replacement of an existing railway bridge.
Yujae Seo +3 more
wiley +1 more source
Experimental Study of Wear Behavior Under Friction for Fused Filament Fabrication Components. [PDF]
Materials (Basel)Bădicioiu M +4 more
europepmc +1 more source
Symbolic Interaction, EarlyView.In this paper, we use Goffman's notion of “face work” to examine how pipeline engineers perform and present their working selves as competent experts. Our analysis identifies various faces and face work tactics, including a focus on professional judgment, actively selling one's expertise relative to others, protective self‐deprecatory strategies, and ...
Sarah Maslen +2 more
wiley +1 more source
Tribological Performance of Femtosecond Laser-Fabricated Biomimetic Sinusoidal-Circular Composite Textures on 40Cr Steel Under Oil Lubrication. [PDF]
Materials (Basel)Chen Y, Xu P, Zhao L, Yu Y, Wu Z.
europepmc +1 more source