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SINTERED BODY, METHOD FOR PRODUCING THE SAME, AND ORTHODONTIC BRACKET

SHIMOYAMA TOMOTAKA / KURAMOTO YASUNORI

There are provided a sintered body having both excellent mechanical strength and translucency, a method for producing the same and an orthodontic bracket.A sintered body, comprising a crystal grain having a cubic domain and a tetragonal domain, a stabilizer and lanthanum being dissolved in zirconia to form a solid solution as a matrix, and the amount of stabilizer contained being 1% or more by mole and 6% or less by mole, in which an average torque strength is 1.00 kgf·cm or more, and an in-line transmittance is 35% or more for visible light having a wavelength of 600 nm at a sample thickness of 1 mm.

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SINTERED BODY, METHOD FOR PRODUCING THE SAME, AND ORTHODONTIC BRACKET

SHIMOYAMA TOMOTAKA / KURAMOTO YASUNORI

There are provided a sintered body having both excellent mechanical strength and translucency, a method for producing the same and an orthodontic bracket.A sintered body, comprising a crystal grain having a cubic domain and a tetragonal domain, a stabilizer and lanthanum being dissolved in zirconia to form a solid solution as a matrix, and the amount of stabilizer contained being 1% or more by mole and 6% or less by mole, in which an average torque strength is 1.00 kgf·cm or more, and an in-line transmittance is 35% or more for visible light having a wavelength of 600 nm at a sample thickness of 1 mm.

SINTERED BODY, METHOD FOR PRODUCING THE SAME, AND ORTHODONTIC BRACKET

SHIMOYAMA TOMOTAKA / KURAMOTO YASUNORI

There are provided a sintered body having both excellent mechanical strength and translucency, a method for producing the same and an orthodontic bracket.A sintered body, comprising a crystal grain having a cubic domain and a tetragonal domain, a stabilizer and lanthanum being dissolved in zirconia to form a solid solution as a matrix, and the amount of stabilizer contained being 1% or more by mole and 6% or less by mole, in which an average torque strength is 1.00 kgf·cm or more, and an in-line transmittance is 35% or more for visible light having a wavelength of 600 nm at a sample thickness of 1 mm.

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Titel:

SINTERED BODY, METHOD FOR PRODUCING THE SAME, AND ORTHODONTIC BRACKET

Beteiligte:

SHIMOYAMA TOMOTAKA (Autor:in) / KURAMOTO YASUNORI (Autor:in)

Erscheinungsdatum:

12.09.2024

Medientyp:

Patent

Format:

Elektronische Ressource

Sprache:

Englisch

Klassifikation:

IPC: C04B Kalk , LIME / A61C Zahnheilkunde , DENTISTRY

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