Kang, Yuhang Feng, Kaimin Zhang, Weitang Mao, Yangwu
Published in
Archives of Civil and Mechanical Engineering
Carbon fiber-reinforced carbon composite (CFC)/Ti6Al4V alloy brazing has been performed with Ag–Cu–Ti braze and Nb (or W) foil. Satisfactory bonding is achieved at the interfaces among substrates, refractory metal layer and fillers. The joining region consists of filler I, refractory metal layer and filler II. The fillers I and II are composed of A...
Wang, Limei Dou, Liyan Yang, Zili
Published in
Journal of Polymer Research
Poly(aryl ether sulfone) nanofiber with quaternary ammonium side chains (QPAES-90/10) was electrospun into bead-free nanofibers. The electrospun fibers were cross-linked to embed in an ionomer matrix while maintaining the intact fiber morphology. A series of characterization studies showed that cross-linked nanofibers profoundly affect the performa...
Maes, Mona Shaghayegh Kanzow, Philipp Hrasky, Valentina Wiegand, Annette
Published in
Clinical oral investigations
This study aimed to assess the survival of direct composite restorations placed under general anesthesia in adult patients with intellectual and/or physical disabilities. Survival of composite restorations placed under general anesthesia in adult patients with intellectual and/or physical disabilities was retrospectively analyzed. Failure was defin...
Uijterwaal, Paulien (author)
The failure of composite laminates is most commonly evaluated through deterministic approaches. However, even though these traditional methods predict the failure well on average, they cannot take into account the inherent probabilistic aspect of failure mechanics. Thus, reliability methods allow for a better structural assessment and improve the e...
Shams, Sh. Sadr, M. H. Badiei, D.
Published in
Journal of the Brazilian Society of Mechanical Sciences and Engineering
The aeroelastic instability of a high-aspect-ratio wing including anisotropic composite wing–spar in an incompressible flow is investigated. Combining a nonlinear Euler–Bernoulli beam theory and a composite laminate theory, the third-order expansion of nonlinear structural equations of motion and associated boundary conditions are obtained for vert...
Rafiee, Mohammad Isazadeh, Siavash Mohseni-Bandpei, Anoushiravan Mohebbi, Seyed Reza Jahangiri-rad, Mahsa Eslami, Akbar Dabiri, Hossein Roostaei, Kasra Tanhaei, Mohammad Amereh, Fatemeh
...
Published in
The Science of the Total Environment
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Atwood, Cameron B
In large scale composite manufacturing, voids and their frequency within prepreg materials play an important role in predicting the mechanical properties of a final composite laminate. The industry standard process for determining voids in composite materials is through resin digestion and resin ignition via ASTM D3171. One limitation to this stand...
Thunnissen, Emma (author)
Due to current consumption patterns, the world is subject to an environmental crisis. A Circular Economy (CE), “restorative by nature” (Ellen MacArthur Foundation, 2013, p. 14), could mitigate this crisis; however, implementing circularity principles into the lifecycle is not straightforward for many products, including composites. A snowboard is a...
Jiang, Hai-Long Fu, Quan-Bin Wang, Ming-Lin Lin, Jin-Ming Zhao, Ru-Song
Published in
Food chemistry
In this study, a novel porous composite ([email protected]@ZIF-8) consisting of metal-organic and covalent organic frameworks was developed and applied to the magnetic solid-phase extraction (MSPE) of bisphenols. The extraction parameters such as the extraction time, solution pH, amounts of adsorbent, and ionic strength were investigated to obtain the...
Ding, Juan Cheng, Ligang Zhuang, Xin
Published in
Applied Physics A
The three-dimensional Fe3O4/rGO/ZnO composite was successfully fabricated with a two-step method. Particularly, with rGO as the substrate, spindle-shaped ZnO nanorods and magnetic nanoparticles Fe3O4 are uniformly dispersed on the surface of rGO. Various equipments are used to test the structure, morphology and performance of the composite. Compare...
