Diborides of Some Transition Metals: Properties, Application and Production. Review. Part 1. Titanium and Vanadium Diborides

Krutskii, Yu. L.; Cherkasova, Nina; Гудыма, Т. С.; Netskina, O.V.; Krutskaya, T. M.

doi:10.3103/s0967091221020029

Cited by 5 publications

(9 citation statements)

References 67 publications

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“…The thermal conductivities at room temperature of the literature‐reported ceramics 15,25–29,34–36 and the high‐entropy ceramics prepared in this work are summarized in Figure 8B. It is clear that ceramics with more solid solution elements (larger configurational entropy) correspond to lower thermal conductivity.…”

Section: Resultsmentioning

confidence: 76%

Thermal conductivity of equiatomic high‐entropy diboride ceramics with 5–9 cations

Liu

Qin

et al. 2023

Int J Applied Ceramic Tech

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As a new type of high-entropy material, most of the current work has focused on the synthesis and characterization of mechanical properties of high-entropy diboride ceramics (HEBs). In this work, single-phase HEBs with 5-9 cations were prepared by spark plasma sintering with self-synthesized HEB powders through the boro/carbothermal reduction method. The distribution of the metal elements in the obtained HEBs was homogeneous. Due to the phonon scattering caused by the inherent lattice distortion in the HEBs, the thermal conductivity of the ceramics decreased with the increased configurational entropy or the number of cation kinds. However, this study reveals that the degree of reduction in thermal conductivity for the HEBs demonstrate a weakened tendency with cation kinds of more than 6.

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Section: Resultsmentioning

confidence: 76%

Thermal conductivity of equiatomic high‐entropy diboride ceramics with 5–9 cations

Liu

Qin

et al. 2023

Int J Applied Ceramic Tech

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“…66 In this case, the source of electrons can be an amorphous nickel boride, similar to boron carbide. 67 Taking into account the enhancing magnetization of the nickel catalyst with rising of calcination temperature, which can be only due to the accumulation of the ferromagnetic phase of the reduced metal, the following scheme for the conversion of nickel hydroxide into metal was proposed:Ni(OH) 2 → NiO + H 2 O 350 °C3NiO + 2Ni 2 B amorphous → 7Ni + B 2 O 3 450 °C…”

Section: Resultsmentioning

confidence: 99%

Ferromagnetic “nickel core–cobalt shell” catalysts for NaBH₄ hydrolysis

Netskina,

Bulakov,

Sukhorukov

et al. 2024

New J. Chem.

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“…As a result, they are excellent for cutting tools, electrode materials, and wear-resistant coatings that require extreme environmental conditions and service temperatures of more than 2000 °C. Because monolithic TiB 2 has a poor oxidation resistance over 1000 °C, additives have been employed to improve its oxidation behavior at high temperatures [76][77][78].…”

Section: Electrodeposition Of Nickel Matrix Composite Coatings Via Tib 2 Particlesmentioning

confidence: 99%

Electrodeposition of Nickel matrix composite coatings via various Boride particles: A review

Torkamani

Velashjerdi

Abbas

et al. 2021

jcc

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Composite electrodeposition or Electroplating is a process primarily applied in the industry through which metal substrates are coated with an additional phase, such as low-thickness films of a range of metals. Lately, the advent of coating based on metal matrix through deposition has been vital because the superior hardness has more improved wear and corrosion resistance than alloy-based or pure coatings of metal. Nickel is an engineering material, which has been broadly utilized for metal matrix applications. This paper summarizes recent research on the electrodeposition of nickel matrix composite coatings with borides ceramic particles. Some of these particles are ZrB 2 , BN, TiB 2 , Ni 3 B, CrB 2 , etc. in the nickel matrix. In addition, the most important results achieved in the field of these composite coatings were collected in this review.

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Diborides of Some Transition Metals: Properties, Application and Production. Review. Part 1. Titanium and Vanadium Diborides

Cited by 5 publications

References 67 publications

Thermal conductivity of equiatomic high‐entropy diboride ceramics with 5–9 cations

Thermal conductivity of equiatomic high‐entropy diboride ceramics with 5–9 cations

Ferromagnetic “nickel core–cobalt shell” catalysts for NaBH₄ hydrolysis

Electrodeposition of Nickel matrix composite coatings via various Boride particles: A review

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Diborides of Some Transition Metals: Properties, Application and Production. Review. Part 1. Titanium and Vanadium Diborides

Cited by 5 publications

References 67 publications

Thermal conductivity of equiatomic high‐entropy diboride ceramics with 5–9 cations

Thermal conductivity of equiatomic high‐entropy diboride ceramics with 5–9 cations

Ferromagnetic “nickel core–cobalt shell” catalysts for NaBH4 hydrolysis

Electrodeposition of Nickel matrix composite coatings via various Boride particles: A review

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Ferromagnetic “nickel core–cobalt shell” catalysts for NaBH₄ hydrolysis