GB1184811A - Laminated Pressure Vessel Having Resistance to Hydrogen Embrittlement - Google Patents

Laminated Pressure Vessel Having Resistance to Hydrogen Embrittlement

Info

Publication number
GB1184811A
GB1184811A GB7120/67A GB712067A GB1184811A GB 1184811 A GB1184811 A GB 1184811A GB 7120/67 A GB7120/67 A GB 7120/67A GB 712067 A GB712067 A GB 712067A GB 1184811 A GB1184811 A GB 1184811A
Authority
GB
United Kingdom
Prior art keywords
steel
laminations
deposit
weld
hydrogen
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
GB7120/67A
Inventor
Yoshimitsu Uto
Taizo Yamazaki
Toshikazu Shinkawa
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to GB7120/67A priority Critical patent/GB1184811A/en
Publication of GB1184811A publication Critical patent/GB1184811A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • B23K33/004—Filling of continuous seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/12—Vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Arc Welding In General (AREA)

Abstract

1,184,811. Hydrogen-resistant pressure vessel. MITSUBISHI TUKOGYO K.K. 14 Feb., 1967, No. 7120/67. Heading B1X. [Also in Division B3] In a laminated pressure vessel exposed interiorly or exteriorly to hydrogen at elevated temperature and pressure and having a circumferential weld extending through the wall of the vessel to join the laminations, at least the area of the weld exposed to hydrogen is an austenitic steel containing 16-30% chromium or a ferritic steel containing 10-30% chromium. A pressure container has an inner layer 21 of 0.5% molybdenum steel. The inner laminations 22 are of the same steel and the outer laminations 23 are of carbon steel or 0.2% molybdenum steel. The weld consists of an inner deposit 24 of 13% chromium steel and an outer deposit 25 of carbon steel or 0.2% molybdenum steel. A vent 26 is prevents gas pressure developing between the laminations. In a modification, the deposit 25 and the laminations are of carbon steel and the inner deposit is of 18/8 stainless steel. Where the inner layer 21 is thick, the depth of the inner deposit 24 may be less than such thickness. The weld may be homogeneous. In a further modification, the inner layer 21 is of carbon steel clad with 18/8 stainless steel.
GB7120/67A 1967-02-14 1967-02-14 Laminated Pressure Vessel Having Resistance to Hydrogen Embrittlement Expired GB1184811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7120/67A GB1184811A (en) 1967-02-14 1967-02-14 Laminated Pressure Vessel Having Resistance to Hydrogen Embrittlement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7120/67A GB1184811A (en) 1967-02-14 1967-02-14 Laminated Pressure Vessel Having Resistance to Hydrogen Embrittlement

Publications (1)

Publication Number Publication Date
GB1184811A true GB1184811A (en) 1970-03-18

Family

ID=9826996

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7120/67A Expired GB1184811A (en) 1967-02-14 1967-02-14 Laminated Pressure Vessel Having Resistance to Hydrogen Embrittlement

Country Status (1)

Country Link
GB (1) GB1184811A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441487A1 (en) * 1978-11-16 1980-06-13 Nuovo Pignone Spa WALL ELEMENT MADE BY SUPERIMPOSING A PLURALITY OF SINGLE CONSTITUENT WALL ELEMENTS AND ITS MANUFACTURING METHOD
FR2502527A1 (en) * 1981-03-30 1982-10-01 Le Korablestroitelny Arc welding for aggressive media containers - using electrodes of metal with different thermal expansion coefficients
GB2179876A (en) * 1985-06-25 1987-03-18 Wiederaufarbeitung Von Kernbre Coating a hollow body
FR2618711A1 (en) * 1987-07-28 1989-02-03 Voest Alpine Stahl Method of manufacturing a welded joint with a clad sheet

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441487A1 (en) * 1978-11-16 1980-06-13 Nuovo Pignone Spa WALL ELEMENT MADE BY SUPERIMPOSING A PLURALITY OF SINGLE CONSTITUENT WALL ELEMENTS AND ITS MANUFACTURING METHOD
FR2502527A1 (en) * 1981-03-30 1982-10-01 Le Korablestroitelny Arc welding for aggressive media containers - using electrodes of metal with different thermal expansion coefficients
GB2179876A (en) * 1985-06-25 1987-03-18 Wiederaufarbeitung Von Kernbre Coating a hollow body
FR2618711A1 (en) * 1987-07-28 1989-02-03 Voest Alpine Stahl Method of manufacturing a welded joint with a clad sheet

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PE Patent expired