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A platform for research: civil engineering, architecture and urbanism
Sintered body, method for producing same, and orthodontic bracket
Provided are: a sintered body having both excellent mechanical strength and light transmittance; a method for producing the sintered body; and an orthodontic bracket. A sintered body which contains crystal grains having cubic crystal domains and tetragonal crystal domains, and which is characterized in that the content of the stabilizing element is from 1 mol% to 6 mol% (inclusive), the average torque strength is 1.00 kgf * cm or more, and the linear transmittance with respect to visible light having a wavelength of 600 nm at a sample thickness of 1 mm is 35% or more.
本发明提供一种兼具优异的机械强度和透光性的烧结体及其制造方法、以及正畸托槽。一种烧结体，其特征在于，包含具有立方晶晶畴和四方晶晶畴的晶粒，以固溶有稳定化元素和镧的氧化锆为基体，所述稳定化元素的含量为1mol％以上且6mol％以下，平均扭矩强度为1.00kgf·cm以上，并且，试样厚度1mm时的对波长600nm的可见光的直线透过率为35％以上。
Sintered body, method for producing same, and orthodontic bracket
Provided are: a sintered body having both excellent mechanical strength and light transmittance; a method for producing the sintered body; and an orthodontic bracket. A sintered body which contains crystal grains having cubic crystal domains and tetragonal crystal domains, and which is characterized in that the content of the stabilizing element is from 1 mol% to 6 mol% (inclusive), the average torque strength is 1.00 kgf * cm or more, and the linear transmittance with respect to visible light having a wavelength of 600 nm at a sample thickness of 1 mm is 35% or more.
本发明提供一种兼具优异的机械强度和透光性的烧结体及其制造方法、以及正畸托槽。一种烧结体，其特征在于，包含具有立方晶晶畴和四方晶晶畴的晶粒，以固溶有稳定化元素和镧的氧化锆为基体，所述稳定化元素的含量为1mol％以上且6mol％以下，平均扭矩强度为1.00kgf·cm以上，并且，试样厚度1mm时的对波长600nm的可见光的直线透过率为35％以上。
Sintered body, method for producing same, and orthodontic bracket
烧结体及其制造方法、以及正畸托槽
SHIMOYAMA TOMOTAKA (author) / KURAMOTO YASUNORI (author)
2024-01-09
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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