Japan Ultra-high Temperature Materials Research Center

Motohide Toda

Kiyohito Okamura

Takemi Yamamura

Narihito Nakagawa

Terumi Hisayuki

Hironaga Iguchi

Yoshikazu Matsumura

A method for improving thermal efficiency of a heating device that reduces an amount of heat flowing out from a heating deviceto the outside by installing a heat-resistant inorganic conjugated molded productin and along a pathwayfor heated gas generated from the heating devicewithout interrupting the flow of heated gas passing the pathway, heating the inorganic conjugated molded productwith the heated gas, and putting radiation heat from the heated inorganic conjugated molded productback into the heating device, the inorganic conjugated molded productbeing provided with an interior layer and an exterior layer, the exterior layer consisting of a coverture for inorganic materials that protects the interior layer from heated gas.

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Ube, Japan

Motohide Toda