CONVECTION CONTROL FURNACE

To provide a convection control furnace that controls an influence from convection to lower an upper part temperature relative to a lower part temperature in a heating zone.SOLUTION: A convection control furnace includes: a container 10 for storing a raw material 7; a casing 20 covering the containe...

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Bibliographische Detailangaben
Hauptverfasser:	TOMATSU TAKAKI, TERADA MAKOTO, KITANI YUJI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE APPARATUS THEREFOR BLASTING CHEMISTRY CRYSTAL GROWTH FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING KILNS LIGHTING MECHANICAL ENGINEERING METALLURGY OPEN SINTERING OR LIKE APPARATUS OVENS PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE REFINING BY ZONE-MELTING OF MATERIAL RETORTS SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE SINGLE-CRYSTAL-GROWTH UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL WEAPONS
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Beschreibung
Zusammenfassung:	To provide a convection control furnace that controls an influence from convection to lower an upper part temperature relative to a lower part temperature in a heating zone.SOLUTION: A convection control furnace includes: a container 10 for storing a raw material 7; a casing 20 covering the container 10; and a partition 50 extending in a transverse direction to partition a heating zone 90, which is formed between the container 10 and the casing 20, in a vertical direction. The partition 50 is configured to be proximate to an outside lateral surface 17 of the container 10 and an inside lateral surface 26 of the casing 20, respectively.SELECTED DRAWING: Figure 1 【課題】対流の影響を抑制して、加熱ゾーンにおいて上部温度を下部温度よりも低くする、対流抑制炉を提供する。【解決手段】原料７を収容する容器１０と、前記容器１０を覆うケーシング２０と、横方向に延在して、前記容器１０と前記ケーシング２０との間で形成される加熱ゾーン９０を上下方向に仕切る仕切り５０とを備え、仕切り５０は、前記容器１０の外側側面１７および前記ケーシング２０の内側側面２６のそれぞれに近接するように構成される。【選択図】図１