Structure and properties of advanced materials obtained by Spark Plasma Sintering

Чувильдеев, В. Н.; Panov, D.V.; Болдин, М. С.; Нохрин, А. В.; Blagoveshchensky, Yu. V.; Сахаров, Н. В.; Шотин, С. В.; Kotkov, D. N.

doi:10.1016/j.actaastro.2014.11.008

Cited by 85 publications

(22 citation statements)

References 25 publications

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“…A novel sintering process recently developed in Japan, known as spark plasma sintering (SPS) [105] consisting of generating internally heat by means of DC current pulses directly through a graphite die containing the powder compact. In fact, the SPS technique has several advantages that distinguish it from the traditional sintering methods such as hot pressing and sintering of pre-compacted billets without pressure [106]. SPS enables liable control of the material microstructure and sintering process parameters.…”

Section: Spark Plasma Sintering Techniquementioning

confidence: 99%

Titanium Carbide: Synthesis, Properties and Applications

Mhadhbi¹

2020

BEN

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Composite materials are known in various forms. The two distinctive constituents of these composite materials are the matrix material and the reinforcement material. A variety of materials are used as reinforcing material in composites titanium carbide (TiC). TiC acquired considerable attention because of its unique properties, which make it very attractive for advanced applications. The current review summarizes various synthesis techniques to produce TiC nanocomposite and highlights the major industrial applications of TiC. It was found that for certain techniques, the TiC powder has been synthesized directly, with different shapes and sizes, within a relatively very short time by eliminating a number of intermediate processes. However, this review deals with the detailed literature survey carried out on the preparation of titanium carbide powder, and also covers analyzes the results from the experiments conducted on the preparation of powder by the works of several researchers. Therefore, in-depth conclusions have been done on the research processes that are being carried out on improving the properties of TiC reinforced composites.

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Section: Spark Plasma Sintering Techniquementioning

confidence: 99%

Titanium Carbide: Synthesis, Properties and Applications

Mhadhbi¹

2020

BEN

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“…One approach is pressureless three‐stage sintering (TSS), proposed to combine some of the advantages inherent to the approaches developed by Chen and Wang and Lin et al. The second is SPS, a rapid consolidation method, generally carried out at significantly lower temperatures than those applied in conventional sintering …”

Section: Introductionmentioning

confidence: 99%

Relationship between sintering methods and physical properties of the low positive thermal expansion material Al₂W₃O₁₂

Prisco

Marzano

Pontón

et al. 2018

Int J Applied Ceramic Tech

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Ceramic materials from the A2M3O12 family with near‐zero thermal expansion are good candidates for applications requiring high thermal shock resistance. Considering their inherently low thermal conductivity, the bulk forms of A2M3O12 have to present Young's moduli and mechanical strength close to 100 GPa and 100 MPa, respectively, in order to compete with the state‐of‐the‐art materials used to avoid thermal shock. The relationship between sintering, microstructure, and physical properties within the A2M3O12 family is generally unknown while the preparation of bulks with high mechanical resistance remains a great challenge. Bulk samples of dense Al2W3O12 (96%TD) have been obtained by pressureless three‐stage sintering (TSS) and spark plasma sintering (SPS). The Young's moduli and hardness of samples prepared by SPS were 50% higher than that measured for TSS samples and more than 100% in comparison to the Al2W3O12 bulk (91%TD). UV‐Vis spectroscopy confirmed that A2M3O12 phases are wide band‐gap semiconductors (3.11 eV). When prepared by SPS, black Al2W3O12 absorbed light within the visible spectrum due to the introduction of donor sites within the band‐gap. No enhancement of the mechanism causing negative thermal expansion was observed for black Al2W3O12. The mechanical properties achieved were significantly improved over those previously reported in literature for Al2W3O12.

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“…Isothermal holding times are typically 3  20 min and, as the current flow stops, the system rapidly cools down. A wide range of alloys, including TaC [21], transparent Y 2 O 3 [22], Ni [23], Al 2 O 3 [23], Ti-6Al-4V [24] or W-Ni-Fe [25], have been successfully consolidated by SPS. The effectiveness of this technique in the manufacture of ODS alloys has also been confirmed [26][27][28][29].…”

Section: Introductionmentioning

confidence: 99%

Microstructural and mechanical characterisation of Fe-14Cr-0.22Hf alloy fabricated by spark plasma sintering

Auger

Huang

Zhang

et al. 2018

Journal of Alloys and Compounds

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Fe-14Cr pre-alloyed powder and pure Hf powder were mechanically alloyed to produce powder with nominal composition Fe-14Cr-0.22Hf (wt. %) that was consolidated by the spark plasma sintering (SPS) technique in order to investigate the ability of Hf to produce a nanometric dispersion of oxide particles in a ferritic matrix. Comprehensive microstructural and mechanical characterisation of the as-milled powder and the consolidated material was performed using electron microscopy, X-ray diffraction, atom probe tomography and indentation techniques. It was shown that Hf additions can effectively produce, by internal oxidation, a fine scale dispersion of Hf-O nanoparticles in the consolidated material. A uniform grain structure was produced in the alloy. Although the nanoparticle dispersion was not homogeneous at the finest scale, the resulting dispersion strengthening contributed *Manuscript Click here to view linked References 2 significantly to the hardness. According to these results, internal oxidation of reactive elements rather than direct addition of oxides may offer additional opportunities in the design and development of oxide dispersion strengthened steels.

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Structure and properties of advanced materials obtained by Spark Plasma Sintering

Cited by 85 publications

References 25 publications

Titanium Carbide: Synthesis, Properties and Applications

Titanium Carbide: Synthesis, Properties and Applications

Relationship between sintering methods and physical properties of the low positive thermal expansion material Al₂W₃O₁₂

Microstructural and mechanical characterisation of Fe-14Cr-0.22Hf alloy fabricated by spark plasma sintering

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Structure and properties of advanced materials obtained by Spark Plasma Sintering

Cited by 85 publications

References 25 publications

Titanium Carbide: Synthesis, Properties and Applications

Titanium Carbide: Synthesis, Properties and Applications

Relationship between sintering methods and physical properties of the low positive thermal expansion material Al2W3O12

Microstructural and mechanical characterisation of Fe-14Cr-0.22Hf alloy fabricated by spark plasma sintering

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Relationship between sintering methods and physical properties of the low positive thermal expansion material Al₂W₃O₁₂