Heat treatment device for inner wall of nuclear power pipeline metal compensator

The invention relates to a nuclear power pipeline metal compensator inner wall heat treatment device, a metal compensator comprises a guide cylinder and an end pipe sleeving the outer side of one end of the guide cylinder, and the heat treatment device comprises a first temperature control device us...

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Bibliographische Detailangaben
Hauptverfasser:	LIU ENKAI, ZHANG DAYONG, LIU WENQING, SHI JIANHUI, HUO RUI, LIANG ENBAO, YANG JIA, LIU ZHENGPING, MIAO CHUANG, LYU YISHI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
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Beschreibung
Zusammenfassung:	The invention relates to a nuclear power pipeline metal compensator inner wall heat treatment device, a metal compensator comprises a guide cylinder and an end pipe sleeving the outer side of one end of the guide cylinder, and the heat treatment device comprises a first temperature control device used for being arranged on an inner ring of the guide cylinder and comprising a first heating assembly used for heating the guide cylinder; the second temperature control device is used for being arranged on the inner ring of the end pipe, and the second temperature control device comprises a second heating assembly used for heating the end pipe; the first tensioning driving device is used for driving a first heating assembly of the first temperature control device to be close to or separated from the inner wall surface of the end pipe; the second tensioning driving device is used for driving a second heating assembly of the second temperature control device to be close to or separated from the inner wall face of the