Wettability and reactivity between B4C and molten Zr55Cu30Al10Ni5 metallic glass alloy

Zheng, Xiaohong; Shen, Ping; Han, Xiangfei; Lin, Qiaoli; Qiu, Feng; Zhang, Yefei; Jiang, Qi‐Chuan

doi:10.1016/j.matchemphys.2009.06.017

Cited by 14 publications

(4 citation statements)

References 23 publications

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“…5. Similar behaviors were also observed in some excellent wetting systems by Shen and Gremillard et al [8,11]. To identify the infiltration ability of the molten copper into the Mo 2 C-coated graphite without external pressure, Fig.…”

Section: Wettability Of the Mo 2 C-coated Graphite By Coppersupporting

confidence: 71%

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Mo2C intermediate layers for graphite–Cu system using the molten salt method

Song

Guo

Tao

et al. 2011

Fusion Engineering and Design

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Section: Wettability Of the Mo 2 C-coated Graphite By Coppersupporting

confidence: 71%

“…The shear strength of the copper/graphite joints was measured at room temperature on Tinius Olsen universal material testing system. The wetting experiment was performed in argon by a modified sessile-drop method [8]. The graphite substrates were pre-placed on an alumina supporter inside the stainless steel chamber.…”

Section: Sample Characterizationmentioning

confidence: 99%

Mo2C intermediate layers for graphite–Cu system using the molten salt method

Song

Guo

Tao

et al. 2011

Fusion Engineering and Design

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“…High-temperature microscopy (EM-201, Leitz, Stuttgart, Germany) was used to observe the contact angle between TiB 2 and CoCrFeNiAl HEA substrate by sessile drop method [21]. The surface of the TiB 2 substrate was polished, and then sectioned into a wafer with a diameter of 20 mm.…”

Section: Wettability Analysismentioning

confidence: 99%

Preparation and Characterization of TiB2-(Supra-Nano-Dual-Phase) High-Entropy Alloy Cermet by Spark Plasma Sintering

Zhang

Sun

et al. 2018

Metals

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This paper introduces the preparation method and characterization results of TiB 2 ceramics with CoCrFeNiAl high-entropy alloy (HEA) as a sintering aid by Spark Plasma Sintering (SPS). Good wettability between HEA and TiB 2 was proved by the sessile drop method, indicating promising prospects for this composite. The sintering results showed that the addition of HEA could dramatically promote the sinterability of TiB 2 . TiB 2 -5 wt. % HEA dense ceramics prepared at the optimal temperature of 1650 • C showed fine morphology without formation of brittle phases. The liquid phase in the ceramics was highly consistent with the so-called "supra-nano-dual-phase materials (SNDPM)", with near-ideal strength. This study represents the first time that a ceramic-SNDPM composite has been fabricated since the invention of such structures.

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“…Boron carbide is also not an exception to this regulation, and previous investigations on the wetting of B 4 C by liquid metals confirm it. In these studies, the wetting behaviour and interface interactions of boron carbide in contact with the liquid of Cu, Sn, Ag, Au and their alloys with Ti, Si and Al, and also the liquid of pure Al, Fe-C-B alloys and Zr-Cu-Al-Ni alloys have been investigated [4,8,[11][12][13][14][15][16].…”

Section: Introductionmentioning

confidence: 99%

Thermodynamic modelling of wetting in a B₄C/Ni–Cr–Si system

Mirsalehi¹,

Hadian²

2010

Modelling Simul. Mater. Sci. Eng.

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Wetting of ceramics by liquid metals is of significant importance in many processes. In this paper, via a thermodynamic modelling of the reactions at a ceramic–metal interface, the wetting behaviour of B4C was studied with a series of Ni–Cr–Si alloys. The thermodynamic calculations showed that the Ni–Cr–Si alloys with Ni/Cr ratio of 3.4 would react with and wet B4C ceramics at 1220 °C under vacuum conditions. Experimental verification using the sessile-drop method was performed to confirm the validity of the calculations and the assumptions made in the wetting model. In the situation where the growth rate of the reaction product was not greater than the spreading rate of the liquid, good agreement was found between the theoretical calculations and experimental data. It was also revealed that the increase in Si content in the alloys plays a major role in the improvement of wetting of B4C by Ni–Cr–Si alloys.

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Wettability and reactivity between B4C and molten Zr55Cu30Al10Ni5 metallic glass alloy

Cited by 14 publications

References 23 publications

Mo2C intermediate layers for graphite–Cu system using the molten salt method

Mo2C intermediate layers for graphite–Cu system using the molten salt method

Preparation and Characterization of TiB2-(Supra-Nano-Dual-Phase) High-Entropy Alloy Cermet by Spark Plasma Sintering

Thermodynamic modelling of wetting in a B₄C/Ni–Cr–Si system

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Wettability and reactivity between B4C and molten Zr55Cu30Al10Ni5 metallic glass alloy

Cited by 14 publications

References 23 publications

Mo2C intermediate layers for graphite–Cu system using the molten salt method

Mo2C intermediate layers for graphite–Cu system using the molten salt method

Preparation and Characterization of TiB2-(Supra-Nano-Dual-Phase) High-Entropy Alloy Cermet by Spark Plasma Sintering

Thermodynamic modelling of wetting in a B4C/Ni–Cr–Si system

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Thermodynamic modelling of wetting in a B₄C/Ni–Cr–Si system