A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
OUTER PERIPHERAL COATING MATERIAL AND CERAMIC PRODUCT
PROBLEM TO BE SOLVED: To provide an outer peripheral coating material and a ceramic product hardly thinning color development of a coat layer even at high temperature.SOLUTION: There is provided an outer peripheral coating material containing a first particle containing titanium oxide, a second particle containing zirconium oxide, a third particle containing niobium oxide and aluminum oxide and a dispersant. The first particle preferably has 2 or more of maximum particle diameters R1 in a particle diameter distribution. Preferably one of the maximum particle diameter R1 is in a range of 1 to 50 nm and another is in a range of 100 to 500 nm.SELECTED DRAWING: Figure 3
【課題】高温においてもコート層の発色が薄れ難い外周コート材及びセラミック製品を提供すること。【解決手段】酸化チタンを含む第１の粒子と、酸化ジルコニウムを含む第２の粒子と、酸化ニオブ又は酸化アルミニウムを含む第３の粒子と、分散媒と、を含むことを特徴とする外周コート材。前記第１の粒子は、粒径分布において、極大となる粒径Ｒ１を２以上有することが好ましい。前記極大となる粒径Ｒ１のうち、１つは、１〜５０ｎｍの範囲内にあり、他の１つは、１００〜５００ｎｍの範囲内にあることが好ましい。【選択図】 図３
OUTER PERIPHERAL COATING MATERIAL AND CERAMIC PRODUCT
PROBLEM TO BE SOLVED: To provide an outer peripheral coating material and a ceramic product hardly thinning color development of a coat layer even at high temperature.SOLUTION: There is provided an outer peripheral coating material containing a first particle containing titanium oxide, a second particle containing zirconium oxide, a third particle containing niobium oxide and aluminum oxide and a dispersant. The first particle preferably has 2 or more of maximum particle diameters R1 in a particle diameter distribution. Preferably one of the maximum particle diameter R1 is in a range of 1 to 50 nm and another is in a range of 100 to 500 nm.SELECTED DRAWING: Figure 3
【課題】高温においてもコート層の発色が薄れ難い外周コート材及びセラミック製品を提供すること。【解決手段】酸化チタンを含む第１の粒子と、酸化ジルコニウムを含む第２の粒子と、酸化ニオブ又は酸化アルミニウムを含む第３の粒子と、分散媒と、を含むことを特徴とする外周コート材。前記第１の粒子は、粒径分布において、極大となる粒径Ｒ１を２以上有することが好ましい。前記極大となる粒径Ｒ１のうち、１つは、１〜５０ｎｍの範囲内にあり、他の１つは、１００〜５００ｎｍの範囲内にあることが好ましい。【選択図】 図３
OUTER PERIPHERAL COATING MATERIAL AND CERAMIC PRODUCT
外周コート材及びセラミック製品
HATTORI EMI (author) / KATO KEIICHI (author) / OTA MITSUNORI (author)
2016-12-08
Patent
Electronic Resource
Japanese
IPC:
B01J
Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie
,
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
/
C04B
Kalk
,
LIME
/
F01N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL
,
Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein
OUTER PERIPHERAL COAT MATERIAL, AND OUTER PERIPHERAL COAT HONEYCOMB STRUCTURE
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