HK22878A - A process for the aluminothermic welding of rails - Google Patents

A process for the aluminothermic welding of rails

Info

Publication number
HK22878A
HK22878A HK228/78A HK22878A HK22878A HK 22878 A HK22878 A HK 22878A HK 228/78 A HK228/78 A HK 228/78A HK 22878 A HK22878 A HK 22878A HK 22878 A HK22878 A HK 22878A
Authority
HK
Hong Kong
Prior art keywords
rails
aluminothermic welding
aluminothermic
welding
Prior art date
Application number
HK228/78A
Inventor
Guntermann
Original Assignee
Elektro Thermit Gmbh
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
Priority claimed from DE19712161134 external-priority patent/DE2161134C3/en
Application filed by Elektro Thermit Gmbh filed Critical Elektro Thermit Gmbh
Publication of HK22878A publication Critical patent/HK22878A/en

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
    • B23K23/00—Alumino-thermic welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Heat Treatment Of Articles (AREA)
HK228/78A 1971-12-09 1978-05-04 A process for the aluminothermic welding of rails HK22878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712161134 DE2161134C3 (en) 1971-12-09 Process for aluminothermic inter-cast welding of rails

Publications (1)

Publication Number Publication Date
HK22878A true HK22878A (en) 1978-05-12

Family

ID=5827526

Family Applications (1)

Application Number Title Priority Date Filing Date
HK228/78A HK22878A (en) 1971-12-09 1978-05-04 A process for the aluminothermic welding of rails

Country Status (4)

Country Link
AR (1) AR194141A1 (en)
GB (1) GB1349810A (en)
HK (1) HK22878A (en)
ZA (1) ZA722680B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE447549B (en) 1977-11-16 1986-11-24 British Railways Board SET FOR TERMIT WELDING FORMS OF AUSTENITIC MANGANES
DE4319165C1 (en) * 1993-06-09 1994-08-18 Elektro Thermit Gmbh Process for the intermediate cast welding of isothermally annealed rails
FR2819274B1 (en) * 2001-01-11 2004-07-02 Railtech Int METHOD FOR PREHEATING RAIL END OF RAILWAY RAILS PRIOR TO THEIR MUTUAL WELDING BY SUPPLY OF MOLTEN METAL, AND DEVICE FOR CARRYING OUT SAID METHOD

Also Published As

Publication number Publication date
AR194141A1 (en) 1973-06-22
GB1349810A (en) 1974-04-10
DE2161134B2 (en) 1977-05-12
DE2161134A1 (en) 1973-06-20
ZA722680B (en) 1973-01-31

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