Electric discharge sintering of ceramics based on zirconium dioxide

Слосман, А. И.; Martenin, S. V.

doi:10.1007/bf02227281

Cited by 3 publications

(5 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…An interesting electric current-assisted consolidation method was studied in Tomsk Polytechnic Institute [ 25 ]. Sintering was performed in a laboratory glow discharge set-up.…”

Section: Methods Of Electric Current-assisted Consolidation Of Powmentioning

confidence: 99%

“…Samples sintered from zirconia in a glow discharge in ammonia showed increased hardness and fracture toughness. However, when sintered in a glow discharge in air, no noticeable property improvements relative to conventionally sintered materials were observed [ 25 ]. A possibility to increase the stability of the glow discharge and prevent its transformation into an arc discharge was suggested based on the introduction of an element of variable resistance [ 26 ].…”

Section: Methods Of Electric Current-assisted Consolidation Of Powmentioning

confidence: 99%

“…Scientists of Tomsk State Polytechnic University studied sintering of zirconia and alumina. Slosman and Matrenin [ 25 ] sintered zirconia stabilized by yttria (3%) in the ammonia plasma of a glow discharge. The samples were held for 0.25–2 h at 1500–1800 °C.…”

Section: Materials Processed By Electric Current-assisted Consolidmentioning

confidence: 99%

“…In the following years, the Laboratory acquired a leading position in this area. Electric discharge sintering was also the subject of research at National Research Tomsk State Polytechnic University, Russian Federation [ 25 , 26 ].…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Outside Mainstream Electronic Databases: Review of Studies Conducted in the USSR and Post-Soviet Countries on Electric Current-Assisted Consolidation of Powder Materials

et al. 2013

View full text Add to dashboard Cite

This paper reviews research articles published in the former USSR and post-soviet countries on the consolidation of powder materials using electric current that passes through the powder sample and/or a conductive die-punch set-up. Having been published in Russian, many of the reviewed papers are not included in the mainstream electronic databases of the scientific articles and thus are not known to the scientific community. The present review is aimed at filling this information gap. In the paper, the electric current-assisted sintering techniques based on high- and low-voltage approaches are presented. The main results of the theoretical modeling of the processes of electromagnetic field-assisted consolidation of powder materials are discussed. Sintering experiments and related equipment are described and the major experimental results are analyzed. Sintering conditions required to achieve the desired properties of the sintered materials are provided for selected material systems. Tooling materials used in the electric current-assisted consolidation set-ups are also described.

show abstract

“…An interesting electric current-assisted consolidation method was studied in Tomsk Polytechnic Institute [ 25 ]. Sintering was performed in a laboratory glow discharge set-up.…”

Section: Methods Of Electric Current-assisted Consolidation Of Powmentioning

confidence: 99%

Section: Methods Of Electric Current-assisted Consolidation Of Powmentioning

confidence: 99%

Section: Materials Processed By Electric Current-assisted Consolidmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Outside Mainstream Electronic Databases: Review of Studies Conducted in the USSR and Post-Soviet Countries on Electric Current-Assisted Consolidation of Powder Materials

et al. 2013

View full text Add to dashboard Cite

show abstract

“…Radiation methods for sintering and modifying materials are being intensively developed at the present time. It is known application of radiation heating by an electron beam for the synthesis and sintering of ferrites [1][2][3][4][5][6][7] and zirconium ceramics [8][9][10][11][12][13][14].…”

Section: Introductionmentioning

confidence: 99%

Modification of Strength Properties of Oxide Materials by Ion Irradiation

Ghyngazov

Kostenko

Shevelev

et al. 2018

KEM

View full text Add to dashboard Cite

The effect of ion irradiation on the strength characteristics of magnesium oxide and ceramics based on zirconia is studied. The MgO samples were a single crystal grown in an artificial manner. Samples of zirconium ceramics were prepared by ceramic technology. Irradiation of MgO crystals was carried out by Si+ ions (E = 150 keV), Fe+ (E = 70 keV), C+ (E = 50 keV) at room temperature. The fluence varied within the range (1016–1017) сm–2. The modification of the investigated types of ceramics was carried out by ions Al+ (Е = 60 keV), Ar+ (Е= 60 keV), N+ (E = 50 keV). We used ion beams of microsecond duration and moderate power (the current density in the pulse was 3 10-3 A/cm2). Fluence was 1017 cm-2. The irradiation of the ceramics with an ion beam C+ (E = 50 keV) was also performed with nanosecond duration (τ = 50 ns). It is established that ionic irradiation of magnesium oxide leads to an increase in crack resistance and a critical stress intensity factor. Irradiation of ceramics leads to hardening of its near-surface layers.

show abstract

Sintering by Low-Voltage Electric Pulses (Including Spark Plasma Sintering (SPS))

Olevsky

Dudina

2018

Field-Assisted Sintering

View full text Add to dashboard Cite

Electric discharge sintering of ceramics based on zirconium dioxide

Cited by 3 publications

References 2 publications

Outside Mainstream Electronic Databases: Review of Studies Conducted in the USSR and Post-Soviet Countries on Electric Current-Assisted Consolidation of Powder Materials

Outside Mainstream Electronic Databases: Review of Studies Conducted in the USSR and Post-Soviet Countries on Electric Current-Assisted Consolidation of Powder Materials

Modification of Strength Properties of Oxide Materials by Ion Irradiation

Sintering by Low-Voltage Electric Pulses (Including Spark Plasma Sintering (SPS))

Contact Info

Product

Resources

About