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

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

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.

Klíčová slova

Pressure-less spark plasma sintering; Ceramics; Grain growth; Rapid sintering

Autoři

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

Rok RIV

2012

Vydáno

14. 2. 2012

ISSN

1359-6462

Periodikum

SCRIPTA MATERIALIA

Ročník

66

Číslo

11

Stát

Spojené státy americké

Strany od

899

Strany do

902

Strany počet

4

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",
  journal="SCRIPTA MATERIALIA",
  year="2012",
  volume="66",
  number="11",
  pages="899--902",
  doi="10.1016/j.scriptamat.2012.02.013",
  issn="1359-6462"
}