MOLD FOR CONTINUOUS CASTING

• Main Authors: HAMADA MASASHI, HONDA TATSURO
• Format: Patent
• Language: English; Japanese
• Published: 18.05.2017
• Subjects: CASTING; CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES; FOUNDRY MOULDING; MEASURING; MEASURING QUANTITY OF HEAT; MEASURING TEMPERATURE; PERFORMING OPERATIONS; PHYSICS; POWDER METALLURGY; TESTING; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a mold for twin casting in which a temperature detection sensor can be fitted to an intermediate partition copper block.SOLUTION: A mold 1 for continuous casting in which a fiber Bragg grating sensor 5, which comprises plural thermally-sensitive parts 5a, 5b, 5c at plural places which measure temperatures of side walls 2a to 2d having molten steel surfaces with which a molten steel in the mold 1 is brought into contact and an intermediate partition copper block 3, is inserted from the side walls 2a to 2d and any one of a top face, an undersurface and a lateral face of the intermediate partition copper block 3.EFFECT: A work time required for installation when performing multipoint measurements can be shortened. Further, a temperature of the intermediate partition copper block of a mold for twin casting can be measured with respect to both molten steel surfaces.SELECTED DRAWING: Figure 3 【課題】温度検知センサーを、中仕切り銅ブロックへ取付け可能なツイン鋳造用鋳型の提供。【解決手段】鋳型１の溶鋼が接触する溶鋼面を有する側壁２ａ〜２ｄ及び中仕切り銅ブロック３の温度を測定する、複数か所の熱感知部５ａ，５ｂ，５ｃを備えたファイバー・ブラッグ・グレーティングセンサー５を、側壁２ａ〜２ｄ及び中仕切り銅ブロック３の上面、下面、側面の何れかから挿入する連続鋳造用鋳型１。【効果】多点測定を行う際の設置に要する作業時間を短縮することができる。また、ツイン鋳造用鋳型の中仕切り銅ブロックの温度を両溶鋼面についても測定することができる。【選択図】図３