Spherical Earthとは 意味・読み方・使い方

A suitable amount of a group IV element is incorporated into a phosphorus-vanadate phosphor mainly comprising a rare earth element to make the particle shape of the phosphor spherical or cubical.例文帳に追加

希土類元素を主成分とする燐・バナジン酸塩にＩＶ族元素を適量含有させ、蛍光体の粒形を球状ないし立方体状化する。 - 特許庁

To provide a spherical rare earth element borate which is useful as a raw material for fluorescent substances and has a uniform shape and a uniform particle size, and to provide a method for producing the same.例文帳に追加

蛍光体の原料として有用な均一形状、均一粒径の球状希土類元素ホウ酸塩及びその製造方法を提供する。 - 特許庁

To provide a method for producing a rare earth carbonate particle being suitable for producing a monodisperse and perfectly spherical particle.例文帳に追加

希土類炭酸塩粒子の製造方法であって、単分散且つ真球状粒子の製造に適した希土類炭酸塩粒子の製造方法を提供する。 - 特許庁

To provide a precursor of a rare earth-activated fluorinated barium halide-based fluorophor; to provide a method for producing the fluorophor; and to provide the nearly spherical fluorophor.例文帳に追加

蛍光体の製造に有用な略球状希土類付活弗化ハロゲン化バリウム系蛍光体前駆体、その製造方法、及び略球状の該蛍光体を提供する。 - 特許庁

A phosphor layer 21a emitting light corresponding to the intensity of incident radiation is formed from spherical phosphor particles containing oxygen O and rare earth element gadolinium Gd, for example, spherical phosphor particles represented by the general formula: (Gd, M)_2O_3.例文帳に追加

入射した放射線の強度に応じた発光を行う蛍光体層２１ａは、酸素Ｏ及び希土類元素ガドリニウムＧｄを含有する球状蛍光体粒子、例えば（Ｇｄ，Ｍ）_2Ｏ_3の一般式で示される球状蛍光体粒子で形成する。 - 特許庁

The spherical particle for thermal spraying is made of an rare earth-containing compound (always including yttrium) and has ≥10 MPa fracture strength and 10 to 80 μm average particle diameter.例文帳に追加

希土類元素（但し、イットリウムを含む）含有化合物から形成され、破壊強度が１０ＭＰａ以上、平均粒径が１０〜８０μｍであることを特徴とする溶射用球状粒子。 - 特許庁

A rare earth compound is added to spherical nickel or a spherical nickel compound, which is subjected to reduction treatment in a hydrogen atmosphere and/or is moreover subjected to heating treatment in a nonoxidizing atmosphere after the reduction, and through this series of heating treatment, the fusion between the nickel grains and the convertion of their sizes into huge ones are prevented.例文帳に追加

球状ニッケルまたは球状ニッケル化合物に、希土類化合物を添加し、水素雰囲気中で還元処理、及びもしくは還元後さらに非酸化性雰囲気下で加熱処理し、この一連の加熱処理を通じて、ニッケル粒子同士の融着、巨大化を防止する。 - 特許庁

This method for producing the spherical rare earth element borate having a uniform particle diameter comprises mixing a uniform particle diameter rare earth element coprecipitated oxide having an average particle diameter of 0.5 to 2 μm with boric acid or boron oxide in a molar ratio of 1 to 3, and then thermally reacting the mixture at 600 to 1,100°C.例文帳に追加

平均粒子径が０．５μｍ以上２μｍ以下の均一粒径球状希土類元素共沈酸化物とモル比で１以上３以下のホウ酸もしくは酸化ホウ素を混合し、６００℃以上１１００℃以下で加熱反応させることで均一粒径球状希土類元素ホウ酸塩が得られる。 - 特許庁