Adhesion and bonding of the Al/TiC interface

Liu, Li Min; Wang, S.Q; Ye, H.Q

doi:10.1016/j.susc.2003.12.031

Cited by 74 publications

(12 citation statements)

References 56 publications

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“…TiCN, which consists of TiC and TiN, is a metallic ceramic, which will fundamentally tend to wet metals (metallic bond) more than the salt (ionic bond). Moreover, TiC and TiN wet Al melts well (wetting angle of TiC and TiN by Al melt is 0°43 and 86°44 respectively). It is reasonable to assume that TiCN would have a wetting angle of less than 90° with molten Al inside the salt45.…”

Section: Discussionmentioning

confidence: 94%

Assembly of metals and nanoparticles into novel nanocomposite superstructures

Chen

Choi

et al. 2013

Sci Rep

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Controlled assembly of nanoscale objects into superstructures is of tremendous interests. Many approaches have been developed to fabricate organic-nanoparticle superstructures. However, effective fabrication of inorganic-nanoparticle superstructures (such as nanoparticles linked by metals) remains a difficult challenge. Here we show a novel, general method to assemble metals and nanoparticles rationally into nanocomposite superstructures. Novel metal-nanoparticle superstructures are achieved by self-assembly of liquid metals and nanoparticles in immiscible liquids driven by reduction of free energy. Superstructures with various architectures, such as metal-core/nanoparticle-shell, nanocomposite-core/nanoparticle-shell, network of metal-linked core/shell nanostructures, and network of metal-linked nanoparticles, were successfully fabricated by simply tuning the volume ratio between nanoparticles and liquid metals. Our approach provides a simple, general way for fabrication of numerous metal-nanoparticle superstructures and enables a rational design of these novel superstructures with desired architectures for exciting applications.

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Section: Discussionmentioning

confidence: 94%

Assembly of metals and nanoparticles into novel nanocomposite superstructures

Chen

Choi

et al. 2013

Sci Rep

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“…The other way is to check the change of interlayer spacing in percent of the bulk spacing for the free surface after full relaxation. 25,70,71 An asymmetric geometry induces a spurious dipole moment within the supercell, which can bias atomic forces and energies. 72 Therefore, symmetric slabs were adopted in the surface convergence tests to eliminate the spurious dipole effects.…”

Section: B Surface Convergence and Surface Energymentioning

confidence: 99%

First-principles calculation on β-SiC(111)/α-WC(0001) interface

Jin¹,

Yang²,

Li³

et al. 2014

Journal of Applied Physics

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“…The results showed that wetting of pure aluminum on TiC occurred at 900°C, with a contact angel lower than 60° after equilibrium was reached. Liu et al . investigated the effect of Si element on the Al/TiC interface and found that Si element could slightly improve the Al/TiC interface bonding.…”

Section: Resultsmentioning

confidence: 99%

In Situ TiC Ceramic Particles Locally Reinforced Al‐Si Matrix Composites Prepared by SHS‐Casting Method from the Al‐Si‐Ti‐C System

Huo

Huang

et al. 2013

Int J Applied Ceramic Tech

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Using Al-Si-Ti-C powder mixtures, TiC grains locally reinforced Al-Si matrix composites were produced through selfpropagating high-temperature synthesis and casting method. The formation of TiC could be ascribed to the dissolution-reaction-precipitation mechanism. The TiC grains were uniformly distributed in the locally reinforced regions of the Al-Si matrix. With increasing Al-Si content, the size of TiC grains decreased. No pores and cracks were present at the interface between the Al-Si matrix and the reinforced regions. Wear resistance of the locally reinforced regions is significantly improved compared with that of the Al-Si matrix. *bhuang@sjtu.edu.cn

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Adhesion and bonding of the Al/TiC interface

Cited by 74 publications

References 56 publications

Assembly of metals and nanoparticles into novel nanocomposite superstructures

Assembly of metals and nanoparticles into novel nanocomposite superstructures

First-principles calculation on β-SiC(111)/α-WC(0001) interface

In Situ TiC Ceramic Particles Locally Reinforced Al‐Si Matrix Composites Prepared by SHS‐Casting Method from the Al‐Si‐Ti‐C System

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