Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DIELECTRIC CERAMIC MATERIAL AND DIELECTRIC CERAMIC COMPOSITION
PROBLEM TO BE SOLVED: To provide a dielectric ceramic material that can be sintered at low temperature, and has excellent dielectric properties and high thermal conductivities.SOLUTION: A dielectric ceramic material contains aluminum oxide and a sintering aid (titanium, copper, niobium, and silver components), and has a bulk density of 3.8 g/cmor more, wherein in an X-ray diffraction, a corundum phase shows a highest peak intensity and rutile phase shows a second highest peak intensity.SELECTED DRAWING: Figure 1
【課題】誘電体セラミック材料の低温焼結化と良好な誘電特性、高い熱伝導率を可能とする誘電体セラミック材料の提供。【解決手段】酸化アルミニウムと焼結助剤（チタン及び銅、ニオブ、銀成分）により構成され、かさ密度が３．８ｇ／ｃｍ３以上であり、Ｘ線回折でコランダム相が最も高いピーク強度を示し、ルチル相が次に高いピーク強度を示す誘電体セラミック材料。【選択図】図１
DIELECTRIC CERAMIC MATERIAL AND DIELECTRIC CERAMIC COMPOSITION
PROBLEM TO BE SOLVED: To provide a dielectric ceramic material that can be sintered at low temperature, and has excellent dielectric properties and high thermal conductivities.SOLUTION: A dielectric ceramic material contains aluminum oxide and a sintering aid (titanium, copper, niobium, and silver components), and has a bulk density of 3.8 g/cmor more, wherein in an X-ray diffraction, a corundum phase shows a highest peak intensity and rutile phase shows a second highest peak intensity.SELECTED DRAWING: Figure 1
【課題】誘電体セラミック材料の低温焼結化と良好な誘電特性、高い熱伝導率を可能とする誘電体セラミック材料の提供。【解決手段】酸化アルミニウムと焼結助剤（チタン及び銅、ニオブ、銀成分）により構成され、かさ密度が３．８ｇ／ｃｍ３以上であり、Ｘ線回折でコランダム相が最も高いピーク強度を示し、ルチル相が次に高いピーク強度を示す誘電体セラミック材料。【選択図】図１
DIELECTRIC CERAMIC MATERIAL AND DIELECTRIC CERAMIC COMPOSITION
誘電体セラミック材料及び誘電体セラミック組成物
SHIGENO KOICHI (Autor:in) / FUJIMORI HIROTAKA (Autor:in)
18.01.2018
Patent
Elektronische Ressource
Japanisch
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