Mitsubishi Heavy Industries Limited

Kinzoku Giken Co., Ltd.

Norihide Hirota

Kazuhiko Hasegawa

Kazuyuki Kimura

Yusaku Sugimoto

Kazuhiko c/o Kinzoku Giken Co Ltd Hasegawa

The present invention provides a plate-like body connecting method in which functions such that cooling capability is not reduced. There is provided a plate-like body connecting method for connecting at least two plate-like bodies each having passages that extend along at least one of opposite surfaces thereof and between the opposite surfaces, comprising the steps of disposing the plate-like bodies so that edges of the plate-like bodies are abutted with each other; connecting the plate-like bodies along the edges; forming a groove in the one surfaces of the plate-like bodies along the edges; and attaching a closure to and along the groove. Preferably, a distance between the other surfaces of the plate-like bodies and the bottom of the groove is substantially identical to a distance between the other surfaces and the passages, and a distance between the one surfaces of the plate-like bodies and the front end of the projection of the closure is substantially identical to a distance between the one surface and the passages.

Plate-like body connecting method, connected body, tail pipe for gas turbine combustor, and gas turbine combustor

Objects of the present invention are to provide a laminated heat resistant alloy plate has a large area, and to provide a manufacturing method therefor. The laminated heat resistant alloy plate according to the present invention is obtained by brazing a Ni alloy plate having plural striae formed thereon at a predetermined interval and a plate which is made of a material the same as or different from that of the Ni alloy plate with a sheet of Ni solder which is amorphous and does not contain organic binder.

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Takasago, Japan

Norihide Hirota