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GB903935A - Improvements in or relating to butt-welding - Google Patents

  • ️Wed Aug 22 1962

GB903935A - Improvements in or relating to butt-welding - Google Patents

Improvements in or relating to butt-welding

Info

Publication number
GB903935A
GB903935A GB1457660A GB1457660A GB903935A GB 903935 A GB903935 A GB 903935A GB 1457660 A GB1457660 A GB 1457660A GB 1457660 A GB1457660 A GB 1457660A GB 903935 A GB903935 A GB 903935A Authority
GB
United Kingdom
Prior art keywords
seam
liners
recesses
tubes
welding
Prior art date
1960-04-26
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
GB1457660A
Inventor
Wilhelm Meyer
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.)
SCHWERMASCHB KARL LIEBKNECHT
Original Assignee
SCHWERMASCHB KARL LIEBKNECHT
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.)
1960-04-26
Filing date
1960-04-26
Publication date
1962-08-22
1960-04-26 Application filed by SCHWERMASCHB KARL LIEBKNECHT filed Critical SCHWERMASCHB KARL LIEBKNECHT
1960-04-26 Priority to GB1457660A priority Critical patent/GB903935A/en
1962-08-22 Publication of GB903935A publication Critical patent/GB903935A/en
Status 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)

Abstract

903,935. Welding by fusion. SCHWERMASCHINENBAU K. LIEBKNECHT MAGDEBURG VEB. April 26, 1960, No. 14576/60. Class 83 (4). A butt-welded joint for metal tubes, sheets, &c. each having a corrosion resistant liner or layer thereon, comprises a recess between the tube, sheet, &c. and the liner or layer in each adjacent welded surface, an intermediate member of copper or other good conductivity metal inserted in the recesses and welding seams containing different welding materials on opposite sides of the intermediate member. Two tubes 1, 1a of steel containing 0.15% C, 0.6% Mn, 0.3% Si and 0.03-0.06% P and S with shrunkon liners 2, 2a of austenitic material are provided at their ends with cylindrical recesses 3 between the liner and tube in which recesses is arranged an intermediate cylindrical copper plate 4. The recesses are provided in the tubes and liners before the latter are shrunk on. The tubes are arc welded together by a seam 5 and then the liners by a seam 6. The liners may project beyond the tube end surfaces so that the root of seam 6 is narrower than the root of seam 5. Reference is made to an electrode of steel containing 0.12% C, 0.8% Mn, 0.06% Si and 0.03% P and S for seam 6 and to an electrode of steel containing 0.1% C, 18% Cr, 9% Ni and up to 2% Mo for the seam 5.

GB1457660A 1960-04-26 1960-04-26 Improvements in or relating to butt-welding Expired GB903935A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1457660A GB903935A (en) 1960-04-26 1960-04-26 Improvements in or relating to butt-welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1457660A GB903935A (en) 1960-04-26 1960-04-26 Improvements in or relating to butt-welding

Publications (1)

Publication Number Publication Date
GB903935A true GB903935A (en) 1962-08-22

Family

ID=10043701

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1457660A Expired GB903935A (en) 1960-04-26 1960-04-26 Improvements in or relating to butt-welding

Country Status (1)

Country Link
GB (1) GB903935A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073427A (en) * 1976-10-07 1978-02-14 Fansteel Inc. Lined equipment with triclad wall construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073427A (en) * 1976-10-07 1978-02-14 Fansteel Inc. Lined equipment with triclad wall construction

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