Effect of co-doping NiO and Nb2O5 on phase stability and mechanical properties of Y2O3-stabilized ZrO2/Al2O3 composites

Chen, Pei-Chia; Cheng, Chi‐Feng; Kao, I-Cheng; Tuan, Wei‐Hsing; Lian, Tseng-Wen; Naito, Makio

doi:10.1016/j.apt.2016.01.017

Cited by 3 publications

(1 citation statement)

References 20 publications

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“…These particles can bind and hinder the motion of dislocation, consequently inhibit the plastic deformation and enhance the strength of the Al matrix. 24 Thirdly, via the in situ synthesis process of CVD, a three dimensional network of CNTs is formed in each pore of the Al foam. During the compressive deformation of the Al foam, the pores in the foam as well as the CNT cages in the pores are compressed.…”

Section: Resultsmentioning

confidence: 99%

Enhanced Mechanical Properties of Novel Aluminum Foams Synergistically Reinforced by NiO Particles and In Situ Grown Carbon Nanotubes

Sun

Dai

et al. 2021

ECS J. Solid State Sci. Technol.

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Novel aluminum (Al) foams synergistically reinforced by NiO particles and in situ grown carbon nanotubes (CNTs) have been fabricated in this work via the combination of ball milling, chemical vapor deposition (CVD) and space-holder techniques. In the Al foams (CNT/NiO/Al), pores with controllable size and morphology were formed with carbamide particles as space-holders, and NiO particles were uniformly distributed in the Al matrix and played the role of dispersion strengthening. Meanwhile, NiO particles can also provide Ni catalysts to induce the formation of CNTs in situ in the pores of Al foams, and the CNTs were interwoven into a network, forming the strong bonding with Al matrix and providing the effective support and reinforcement to the pore wall. The results showed that, the compressive yield strength of the CNT/NiO/Al composite foams was approximately 79.5% and 21.1% higher than that of pure Al foams and NiO/Al composite foams, respectively. And the energy absorption capacity of the CNT/NiO/Al composite foams was also significantly enhanced. The improved mechanical properties were due to the good dispersion and structural-integrity of CNTs in the Al matrix, as well as the good dispersion strengthening of NiO particles.

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Section: Resultsmentioning

confidence: 99%

Enhanced Mechanical Properties of Novel Aluminum Foams Synergistically Reinforced by NiO Particles and In Situ Grown Carbon Nanotubes

Sun

Dai

et al. 2021

ECS J. Solid State Sci. Technol.

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show abstract

Partial hydrogenation of 1,3-butadiene over nickel with alumina and niobium supported catalysts

Alabedkhalil,

Sivaramakrishnan,

Ali

et al. 2024

Arabian Journal of Chemistry

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Effect of CeO ₂ -Y ₂ O ₃ sintering aids on the microstructure and properties of corundum-based composite ceramics

Du,

Song,

Wei

et al. 2023

Journal of Asian Ceramic Societies

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Effect of co-doping NiO and Nb2O5 on phase stability and mechanical properties of Y2O3-stabilized ZrO2/Al2O3 composites

Cited by 3 publications

References 20 publications

Enhanced Mechanical Properties of Novel Aluminum Foams Synergistically Reinforced by NiO Particles and In Situ Grown Carbon Nanotubes

Enhanced Mechanical Properties of Novel Aluminum Foams Synergistically Reinforced by NiO Particles and In Situ Grown Carbon Nanotubes

Partial hydrogenation of 1,3-butadiene over nickel with alumina and niobium supported catalysts

Effect of CeO ₂ -Y ₂ O ₃ sintering aids on the microstructure and properties of corundum-based composite ceramics

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Effect of co-doping NiO and Nb2O5 on phase stability and mechanical properties of Y2O3-stabilized ZrO2/Al2O3 composites

Cited by 3 publications

References 20 publications

Enhanced Mechanical Properties of Novel Aluminum Foams Synergistically Reinforced by NiO Particles and In Situ Grown Carbon Nanotubes

Enhanced Mechanical Properties of Novel Aluminum Foams Synergistically Reinforced by NiO Particles and In Situ Grown Carbon Nanotubes

Partial hydrogenation of 1,3-butadiene over nickel with alumina and niobium supported catalysts

Effect of CeO 2 -Y 2 O 3 sintering aids on the microstructure and properties of corundum-based composite ceramics

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Effect of CeO ₂ -Y ₂ O ₃ sintering aids on the microstructure and properties of corundum-based composite ceramics