Strengthening of magnesia partially stabilized zirconia by surface modification

M. El-Sayed Ali; S. El-Houte; O. Toft Sørensen

doi:10.1016/0272-8842(91)90027-W

Strengthening of magnesia partially stabilized zirconia by surface modification

M. El-Sayed Ali
, S. El-Houte
, O. Toft Sørensen

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

Sintering of magnesia partially stabilized zirconia MZ9 samples, with their surfaces in contact with alumina plates, led to a depletion of the Mg content in the surface layer via a solid state reaction. A destabilized surface is consequently formed and readily transformed to a monoclinic phase during cooling. The formation of such a dense and adherent compressive surface layer leads to strength improvement.

Original language	English
Journal	Ceramics International
Volume	17
Issue number	5
Pages (from-to)	309-314
ISSN	0272-8842
DOIs	https://doi.org/10.1016/0272-8842(91)90027-W
Publication status	Published - 1991

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10.1016/0272-8842(91)90027-W

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title = "Strengthening of magnesia partially stabilized zirconia by surface modification",

abstract = "Sintering of magnesia partially stabilized zirconia MZ9 samples, with their surfaces in contact with alumina plates, led to a depletion of the Mg content in the surface layer via a solid state reaction. A destabilized surface is consequently formed and readily transformed to a monoclinic phase during cooling. The formation of such a dense and adherent compressive surface layer leads to strength improvement.",

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T1 - Strengthening of magnesia partially stabilized zirconia by surface modification

AU - El-Sayed Ali, M.

AU - El-Houte, S.

AU - Toft Sørensen, O.

PY - 1991

Y1 - 1991

N2 - Sintering of magnesia partially stabilized zirconia MZ9 samples, with their surfaces in contact with alumina plates, led to a depletion of the Mg content in the surface layer via a solid state reaction. A destabilized surface is consequently formed and readily transformed to a monoclinic phase during cooling. The formation of such a dense and adherent compressive surface layer leads to strength improvement.

AB - Sintering of magnesia partially stabilized zirconia MZ9 samples, with their surfaces in contact with alumina plates, led to a depletion of the Mg content in the surface layer via a solid state reaction. A destabilized surface is consequently formed and readily transformed to a monoclinic phase during cooling. The formation of such a dense and adherent compressive surface layer leads to strength improvement.

KW - Avancerede materialer og materialeteknologi

U2 - 10.1016/0272-8842(91)90027-W

DO - 10.1016/0272-8842(91)90027-W

M3 - Journal article

SN - 0272-8842

VL - 17

SP - 309

EP - 314

JO - Ceramics International

JF - Ceramics International

IS - 5

ER -

Strengthening of magnesia partially stabilized zirconia by surface modification

Abstract

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