海綿質状態の英語

溶融状態の鉄を微細な溶滴とするとともに急冷して凝固させ、得られた鉄微粒子に仕上還元を施したアトマイズ鉄粉を90〜50質量％と、固形の鉄酸化物を粗還元し、得られた海綿鉄を粉砕した還元鉄粉を10〜50質量％と、を混合する。例文帳に追加

Atomized iron powder obtained by making iron in a melted state into fine droplets, further, rapidly cooling and solidifying the droplets, and subjecting the resultant iron fine particles to finish reduction by 90 to 50 mass%, and reduced iron powder obtained by subjecting a solid iron oxide to rough reduction, and pulverizing the resultant spongy iron by 10 to 50 mass% are mixed. - 特許庁