free CaOとは 意味・読み方・使い方

The lead- and cadmium-free glass comprises, by weight, following components; 0-10% of Σ(Li_2O+Na_2O+K_2O), ≥0.1% of Σ(MgO+CaO+SrO), and >65% of SiO_2.例文帳に追加

下記成分（重量％）を含む、すなわち、Σ（Ｌｉ_２Ｏ＋Ｎａ_２Ｏ＋Ｋ_２Ｏ） ０〜１０、Σ（ＭｇＯ＋ＣａＯ＋ＳｒＯ）≧０．１、ＳｉＯ_２ ＞６５。 - 特許庁

The lead free glass with low fusing point is produced with following composition in mol%: P2O5; 55-62, ZnO; 20-39, Al2O3; 3-15, Li2O+Na2O +K2O; 2-20, MgO+CaO+SrO+BaO; 0-20.例文帳に追加

モル％表示で、Ｐ_2Ｏ_5：５５〜６２、ＺｎＯ：２０〜３９、Ａｌ_2Ｏ_3：３〜１５、Ｌｉ_2Ｏ＋Ｎａ_2Ｏ＋Ｋ_2Ｏ：２〜２０、ＭｇＯ＋ＣａＯ＋ＳｒＯ＋ＢａＯ：０〜２０からなる無鉛低融点ガラス。 - 特許庁

To provide a method for reducing not only free CaO but water absorption, by improving modifying method of steelmaking slag.例文帳に追加

製鋼スラグの改質法を改良し、ｆ．ＣａＯのみならず、吸水率をも減少させる方法を提供すること。 - 特許庁

To provide an effective method for reusing a converter slag which contains 5.0 mass% or more by mass concentration of free CaO and is not suitable for being converted to a roadbed material.例文帳に追加

路盤材化に適さないフリーＣａＯの質量濃度が５．０質量％以上である転炉スラグの有効的な再利用方法を提供する。 - 特許庁

The carbonated solidified substance small in remaining free CaO is obtained by carbonating and solidifying the granulated material through the carbonation reaction under granulation to cause the carbonation to the inside even using a raw material having high free CaO content and the large proportion of fine powders.例文帳に追加

造粒中に炭酸化反応が生じて造粒物が炭酸固化するため、遊離ＣａＯの含有量が高く且つ微粉の割合が多い原料からでも、内部まで十分に炭酸化がなされ、遊離ＣａＯの残存量が少ない炭酸固化体を得ることができる。 - 特許庁

The synthetic calcium silicate is comprised of a melt water- granulated material which contains, as indispensable components, CaO and SiO in the weight ratio of CaO to SiO2 of 0.30-1.05 and, as inevitable impurity, Fe2O3 in an amount of ≤3.0 wt.% and is substantially free from fluorine.例文帳に追加

本発明の合成ケイ酸カルシウムは、必須成分としてＣａＯ及びＳｉＯ_2を含有してなり、ＣａＯ／ＳｉＯ_2重量比が０．３０〜１．０５の範囲内にあり、Ｆｅ_2Ｏ_3含有量が不可避不純物として３重量％以下であり、且つフッ素が実質上不在である溶融水砕物よりなることを特徴とする。 - 特許庁

To provide a roadbed material that has extremely little influence on environment by easily performing a stabilization process of a steelmaking slag containing free CaO or free MgO without using a processing step of which the adjustment is difficult.例文帳に追加

遊離ＣａＯや遊離ＭｇＯを含む製鋼スラグを、調整が難しい処理工程を用いずに、簡便に安定化処理し、環境に及ぼす影響が極めて小さい路盤材を提供する。 - 特許庁

To provide a CaO-Al_2O_3-based steel additive free from a fluorine component, which develops a devulcanization property equivalent to or better than that of additives including fluorine.例文帳に追加

フッ素成分を含ませないで、それを含んでいるのと同等以上の脱硫性能を発現するＣａＯ・Ａｌ_2Ｏ_3系鉄鋼添加剤を提供すること。 - 特許庁