Title:
WELDING METHOD OF INNER EQUIPMENT FOR PRESSURE VESSEL OF HIGHHTEMPERATURE AND HIGHHPRESSURE HYDROGEN
Document Type and Number:
Japanese Patent JPS53101110
Kind Code:
A
Abstract:
PURPOSE:To prevent cracks to be given in the welded part of an inner equipment simply and inexpensively in a welding method to equip the inner equipment inside a pressure vessel used in the atmosphere of high temperature and pressure containing hydrogen.
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Inventors:
TAMURA KOUJI
IKEUCHI MASAKAZU
SATOU YUKIHIKO
IKEUCHI MASAKAZU
SATOU YUKIHIKO
Application Number:
JP1505077A
Publication Date:
September 04, 1978
Filing Date:
February 16, 1977
Export Citation:
Assignee:
BABCOCK HITACHI KK
International Classes:
B23K9/04; F17C1/00; (IPC1-7): B23K5/18; F17C13/00