Effect of Ni content on the products of Ni–Ti–B system via self-propagating high-temperature synthesis reaction

Huang, Lijun; Wang, H.Y.; Li, Q.; Yin, Siqi; Jiang, Qi‐Chuan

doi:10.1016/j.jallcom.2007.03.054

Cited by 14 publications

(9 citation statements)

References 27 publications

(45 reference statements)

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“…In the samples synthesized from the Ti-C-BN system, it is somewhat difficult to distinguish TiC x N y and TiB 2 from their morphologies. Generally, TiB 2 exhibited an abnormal grain growth with typical hexagonal prism shapes [25][26][27], but this was not the case in the current study. As indicated in Fig.…”

Section: Reaction Behaviors and Productscontrasting

confidence: 74%

Combustion synthesis of Ti(C, N)–TiB2 from a Ti–C–BN system

Zhan

Shen

Jin

et al. 2009

Journal of Alloys and Compounds

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Section: Reaction Behaviors and Productscontrasting

confidence: 74%

Combustion synthesis of Ti(C, N)–TiB2 from a Ti–C–BN system

Zhan

Shen

Jin

et al. 2009

Journal of Alloys and Compounds

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“…4(c) is in support of the above discussed mechanism, since solution-precipitation growth mostly leads to faceted particle morphology. 21 In addition, other possible mechanisms such as gas phase reactions are not excluded.…”

Section: Resultsmentioning

confidence: 99%

Preparation of nano-size ZrB2 powder by self-propagating high-temperature synthesis

Çamurlu

Maglia

2009

Journal of the European Ceramic Society

108

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“…Ni 3 B phase is of great interest in energy, catalysis, and optics with good electrocatalytic activity, concerning the standard Ir/Ru compounds [7]. In this research, the Ni 3 B phase reduces the high hardness of the TiB 2 phase with the capacity to offer corrosion-erosion protection in a metal-ceramic material balanced.…”

Section: Geothermal Corrosion and Erosionmentioning

confidence: 99%

Synthesis of TiB₂-Ni₃B nanocomposite coating by DC magnetron sputtering for corrosion-erosion protection

Hernández¹,

Juarez

Basurto

et al. 2021

Mater. Res. Express

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Significant contribution on corrosion-erosion resistance of Ni3B-TiB2 nanocomposite coating of 1µm of thickness, deposited by DC magnetron Sputtering on stainless steel 304 substrates was studied. Nickel phase (γ Ni) plus Ni3B-TiB2 phases were synthesized previously by Mechanical Alloying (MA). Solid cathode (76.2 mm of diameter and 3 mm of thickness) used to grow thin films was manufactured with the alloyed powders, applying a uniaxial load of 70 MPa at room temperature and sintered at 900° C for two hours. Microstructure and mechanical properties of the coatings were characterized by X-Ray diffraction (XRD), scanning electron microscopy (SEM), atomic force microscopy (AFM), nanoindentation, and wear test with a ball-on-disc tribometer. Compact coating of Ni3B-TiB2 with a microstructure of prismatic crystals after annealing treatment, showing a uniform coating with good adherence and low friction coefficient of 0.5, correlated with a low roughness of Ra ≈ 0.0439±0.0069 µm. The average hardness of 537.4 HV (5265.0 MPa) and wear coefficient at room temperature of 2.552E-10 m2N-1 correspond with medium-hard phases with an elastic-plastic behavior suitable for fatigue applications. Geothermal fluid modified was synthesized in the lab with NaCl/Na2SO4 to evaluate the corrosion resistance of the films in a standard three electrodes cell, characterizing a corrosion rate of 0.0008 and 0.001 mm*year-1 at 25 and 80°C respectively during 86.4 ks (24 h) of exposition; showing a resistive coating without corrosion products and with good response to the geothermal environment.

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Effect of Ni content on the products of Ni–Ti–B system via self-propagating high-temperature synthesis reaction

Cited by 14 publications

References 27 publications

Combustion synthesis of Ti(C, N)–TiB2 from a Ti–C–BN system

Combustion synthesis of Ti(C, N)–TiB2 from a Ti–C–BN system

Preparation of nano-size ZrB2 powder by self-propagating high-temperature synthesis

Synthesis of TiB₂-Ni₃B nanocomposite coating by DC magnetron sputtering for corrosion-erosion protection

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Effect of Ni content on the products of Ni–Ti–B system via self-propagating high-temperature synthesis reaction

Cited by 14 publications

References 27 publications

Combustion synthesis of Ti(C, N)–TiB2 from a Ti–C–BN system

Combustion synthesis of Ti(C, N)–TiB2 from a Ti–C–BN system

Preparation of nano-size ZrB2 powder by self-propagating high-temperature synthesis

Synthesis of TiB2-Ni3B nanocomposite coating by DC magnetron sputtering for corrosion-erosion protection

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About

Synthesis of TiB₂-Ni₃B nanocomposite coating by DC magnetron sputtering for corrosion-erosion protection