Detail publikace

Rapid sintering of crack-free zirconia ceramics by pressure-less spark plasma sintering

SALAMON, D. MACA, K. SHEN, Z.

Originální název

Rapid sintering of crack-free zirconia ceramics by pressure-less spark plasma sintering

Anglický název

Rapid sintering of crack-free zirconia ceramics by pressure-less spark plasma sintering

Jazyk

en

Originální abstrakt

Heating of a ceramic green body is a key step in sintering. We have created inside a spark plasma sintering apparatus pressureless sintering conditions that allow homogeneous and extremely rapid heating. Dense and crack-free zirconia ceramic was sintered at heating rates of up to 500 C min-1 and dwell times of 2 min. This extremely fast sintering process is accompanied by extremely rapid grain growth, indicating a non classical sintering mechanism. No grain size gradients were observed inside the sintered zirconia ceramics.

Anglický abstrakt

Heating of a ceramic green body is a key step in sintering. We have created inside a spark plasma sintering apparatus pressureless sintering conditions that allow homogeneous and extremely rapid heating. Dense and crack-free zirconia ceramic was sintered at heating rates of up to 500 C min-1 and dwell times of 2 min. This extremely fast sintering process is accompanied by extremely rapid grain growth, indicating a non classical sintering mechanism. No grain size gradients were observed inside the sintered zirconia ceramics.

Dokumenty

BibTex


@article{BUT90599,
  author="David {Salamon} and Karel {Maca} and Zhijian {Shen}",
  title="Rapid sintering of crack-free zirconia ceramics by pressure-less spark plasma sintering",
  annote="Heating of a ceramic green body is a key step in sintering. We have created inside a spark plasma sintering apparatus pressureless
sintering conditions that allow homogeneous and extremely rapid heating. Dense and crack-free zirconia ceramic was sintered at
heating rates of up to 500 C min-1 and dwell times of 2 min. This extremely fast sintering process is accompanied by extremely rapid
grain growth, indicating a non classical sintering mechanism. No grain size gradients were observed inside the sintered zirconia ceramics.",
  chapter="90599",
  doi="10.1016/j.scriptamat.2012.02.013",
  number="11",
  volume="66",
  year="2012",
  month="february",
  pages="899--902",
  type="journal article in Web of Science"
}