GB1368846A - Repair of moulds - Google Patents

Repair of moulds

Info

Publication number
GB1368846A
GB1368846A GB1793472A GB1793472A GB1368846A GB 1368846 A GB1368846 A GB 1368846A GB 1793472 A GB1793472 A GB 1793472A GB 1793472 A GB1793472 A GB 1793472A GB 1368846 A GB1368846 A GB 1368846A
Authority
GB
United Kingdom
Prior art keywords
studs
mould
damaged portion
secured
june
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
GB1793472A
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.)
Foseco International Ltd
Original Assignee
Foseco International 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 Foseco International Ltd filed Critical Foseco International Ltd
Priority to GB1793472A priority Critical patent/GB1368846A/en
Publication of GB1368846A publication Critical patent/GB1368846A/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
    • B23K9/00—Arc welding or cutting
    • B23K9/04—Welding for other purposes than joining, e.g. built-up welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

1368846 Welding; jointing FOSECO INTERNATIONAL Ltd 8 June 1973 [18 April 1972 12 June 1972] 17934/72 and 27428/72 Headings B3R and B3V In repairing a damaged (split, cracked and/or eroded) mould, particularly an ingot mould, studs are secured to the mould by drawn arc welding (e.g. using a magazine fed gun) and metal is secured to the studs such that it covers and/or fills the damaged portion of the mould. In one embodiment, studs are welded at random to the surface of the damaged portion and the latter is filled with molten metal which anchors on the studs. In another embodiment, threaded studs are welded to the mould outside the damaged portion and a metal plate is secured by nuts to the studs so as to cover the damaged portion.
GB1793472A 1973-06-08 1973-06-08 Repair of moulds Expired GB1368846A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1793472A GB1368846A (en) 1973-06-08 1973-06-08 Repair of moulds

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1793472A GB1368846A (en) 1973-06-08 1973-06-08 Repair of moulds
GB2742872 1973-06-08

Publications (1)

Publication Number Publication Date
GB1368846A true GB1368846A (en) 1974-10-02

Family

ID=26253015

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1793472A Expired GB1368846A (en) 1973-06-08 1973-06-08 Repair of moulds

Country Status (1)

Country Link
GB (1) GB1368846A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009090622A1 (en) * 2008-01-18 2009-07-23 Mould Technico Cc A method of extending the lifespan of a metal cavity mould
US20140044984A1 (en) * 2012-08-10 2014-02-13 Gerald J. Bruck Stud welding repair of superalloy components
US9186740B2 (en) 2011-11-07 2015-11-17 Siemens Energy, Inc. Projection resistance brazing of superalloys
US9272350B2 (en) 2012-03-30 2016-03-01 Siemens Energy, Inc. Method for resistance braze repair

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009090622A1 (en) * 2008-01-18 2009-07-23 Mould Technico Cc A method of extending the lifespan of a metal cavity mould
US9186740B2 (en) 2011-11-07 2015-11-17 Siemens Energy, Inc. Projection resistance brazing of superalloys
US9272350B2 (en) 2012-03-30 2016-03-01 Siemens Energy, Inc. Method for resistance braze repair
US20140044984A1 (en) * 2012-08-10 2014-02-13 Gerald J. Bruck Stud welding repair of superalloy components
US9085042B2 (en) * 2012-08-10 2015-07-21 Siemens Energy, Inc. Stud welding repair of superalloy components

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee