CERAMIC SINTERED BODY, INFRARED STEALTH MATERIAL, AND METHOD FOR MANUFACTURING CERAMIC SINTERED BODY: Fid-Bau Portal

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CERAMIC SINTERED BODY, INFRARED STEALTH MATERIAL, AND METHOD FOR MANUFACTURING CERAMIC SINTERED BODY

SHIBUYA AKINOBU / SHIBUYA TAIZO / MIYAZAKI TAKASHI

To provide an infrared stealth material that is effective in shortwave infrared and mid-wave infrared wavelength bands.SOLUTION: A ceramic sintered body according to an aspect of the present disclosure has a composition represented by R3Ga5O12 or R3Al5O12 (R is at least two rare earth elements), where an overall porosity is 10% or more and 30% or less.SELECTED DRAWING: Figure 1

【課題】短波赤外及び中波赤外の波長帯域において有効な赤外線ステルス材料を提供することにある。【解決手段】本開示の一態様におけるセラミックス焼結体は、Ｒ３Ｇａ５Ｏ１２又はＲ３Ａｌ５Ｏ１２（Ｒは少なくとも２種の希土類元素）で表される組成を有し、全体の空孔率が１０％以上３０％以下である。【選択図】図１

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CERAMIC SINTERED BODY, INFRARED STEALTH MATERIAL, AND METHOD FOR MANUFACTURING CERAMIC SINTERED BODY

SHIBUYA AKINOBU / SHIBUYA TAIZO / MIYAZAKI TAKASHI

To provide an infrared stealth material that is effective in shortwave infrared and mid-wave infrared wavelength bands.SOLUTION: A ceramic sintered body according to an aspect of the present disclosure has a composition represented by R3Ga5O12 or R3Al5O12 (R is at least two rare earth elements), where an overall porosity is 10% or more and 30% or less.SELECTED DRAWING: Figure 1

【課題】短波赤外及び中波赤外の波長帯域において有効な赤外線ステルス材料を提供することにある。【解決手段】本開示の一態様におけるセラミックス焼結体は、Ｒ３Ｇａ５Ｏ１２又はＲ３Ａｌ５Ｏ１２（Ｒは少なくとも２種の希土類元素）で表される組成を有し、全体の空孔率が１０％以上３０％以下である。【選択図】図１

CERAMIC SINTERED BODY, INFRARED STEALTH MATERIAL, AND METHOD FOR MANUFACTURING CERAMIC SINTERED BODY

SHIBUYA AKINOBU / SHIBUYA TAIZO / MIYAZAKI TAKASHI

To provide an infrared stealth material that is effective in shortwave infrared and mid-wave infrared wavelength bands.SOLUTION: A ceramic sintered body according to an aspect of the present disclosure has a composition represented by R3Ga5O12 or R3Al5O12 (R is at least two rare earth elements), where an overall porosity is 10% or more and 30% or less.SELECTED DRAWING: Figure 1

【課題】短波赤外及び中波赤外の波長帯域において有効な赤外線ステルス材料を提供することにある。【解決手段】本開示の一態様におけるセラミックス焼結体は、Ｒ３Ｇａ５Ｏ１２又はＲ３Ａｌ５Ｏ１２（Ｒは少なくとも２種の希土類元素）で表される組成を有し、全体の空孔率が１０％以上３０％以下である。【選択図】図１

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Title:

CERAMIC SINTERED BODY, INFRARED STEALTH MATERIAL, AND METHOD FOR MANUFACTURING CERAMIC SINTERED BODY

Additional title:

セラミックス焼結体、赤外線ステルス材料及びセラミックス焼結体の製造方法

Contributors:

SHIBUYA AKINOBU (author) / SHIBUYA TAIZO (author) / MIYAZAKI TAKASHI (author)

Publication date:

2024-05-27

Type of media:

Patent

Type of material:

Electronic Resource

Language:

Japanese

Classification:

IPC: C04B Kalk , LIME

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