ES8705737A1 - Un metodo de calentamiento para efectuar un tratamiento de atenuacion de tension residual de juntas saldadas en una tuberia. - Google Patents

Un metodo de calentamiento para efectuar un tratamiento de atenuacion de tension residual de juntas saldadas en una tuberia.

Info

Publication number
ES8705737A1
ES8705737A1 ES543679A ES543679A ES8705737A1 ES 8705737 A1 ES8705737 A1 ES 8705737A1 ES 543679 A ES543679 A ES 543679A ES 543679 A ES543679 A ES 543679A ES 8705737 A1 ES8705737 A1 ES 8705737A1
Authority
ES
Spain
Prior art keywords
pipe
heating method
pipe line
power plant
induction heating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES543679A
Other languages
English (en)
Other versions
ES543679A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IHI Corp
Dai Ichi High Frequency Co Ltd
Original Assignee
IHI Corp
Dai Ichi High Frequency Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IHI Corp, Dai Ichi High Frequency Co Ltd filed Critical IHI Corp
Priority to ES543679A priority Critical patent/ES8705737A1/es
Publication of ES8705737A1 publication Critical patent/ES8705737A1/es
Publication of ES543679A0 publication Critical patent/ES543679A0/es
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Heat Treatment Of Articles (AREA)

Abstract

METODO DE CALENTAMIENTO PARA EFECTUAR UN TRATAMIENTO DE ATENUACION DE TENSION RESIDUAL DE JUNTAS SOLDADAS EN UNA TUBERIA. CONSISTE EN SELECCIONAR UNA PLURALIDAD DE BOBINAS (2) CALENTADORAS POR INDUCCION, CADA UNA DE LAS CUALES ESTA DIVIDIDA EN SECCIONES (21, 22, 23, 24); UNIR DICHAS BOBINAS A MEDIOS ESPACIADORES (41, 42) COMUNES DE MODOS QUE PUEDA SER VARIADA UNA DISTANCIA ENTRE UNA SUPERFICIE EXTERNA DE UNA JUNTA (1) SOLDADA Y A CADA UNA DE LAS BOBINAS SELECCIONADAS; E INTERCONECTAR LAS BOBINAS CALENTADORAS DE MODO QUE ESTAS, UNIDAS A LOS MEDIOS ESPACIADORES RODEAN LA JUNTA SOLDADA Y UNA PORCION ADYACENTE A LA MISMA Y LA JUNTA SOLDADA SON CALENTADAS DE MANERA UNIFORME HASTA UNA TEMPERATURA DESEADA.
ES543679A 1985-05-30 1985-05-30 Un metodo de calentamiento para efectuar un tratamiento de atenuacion de tension residual de juntas saldadas en una tuberia. Expired ES8705737A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES543679A ES8705737A1 (es) 1985-05-30 1985-05-30 Un metodo de calentamiento para efectuar un tratamiento de atenuacion de tension residual de juntas saldadas en una tuberia.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES543679A ES8705737A1 (es) 1985-05-30 1985-05-30 Un metodo de calentamiento para efectuar un tratamiento de atenuacion de tension residual de juntas saldadas en una tuberia.

Publications (2)

Publication Number Publication Date
ES8705737A1 true ES8705737A1 (es) 1987-05-01
ES543679A0 ES543679A0 (es) 1987-05-01

Family

ID=8489294

Family Applications (1)

Application Number Title Priority Date Filing Date
ES543679A Expired ES8705737A1 (es) 1985-05-30 1985-05-30 Un metodo de calentamiento para efectuar un tratamiento de atenuacion de tension residual de juntas saldadas en una tuberia.

Country Status (1)

Country Link
ES (1) ES8705737A1 (es)

Also Published As

Publication number Publication date
ES543679A0 (es) 1987-05-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401