ZA722680B - Process for the aluminothermic connection by cast-welding of rails - Google Patents

Process for the aluminothermic connection by cast-welding of rails

Info

Publication number
ZA722680B
ZA722680B ZA722680A ZA722680A ZA722680B ZA 722680 B ZA722680 B ZA 722680B ZA 722680 A ZA722680 A ZA 722680A ZA 722680 A ZA722680 A ZA 722680A ZA 722680 B ZA722680 B ZA 722680B
Authority
ZA
South Africa
Prior art keywords
aluminothermic
rails
cast
welding
connection
Prior art date
Application number
ZA722680A
Inventor
H 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 ZA722680B publication Critical patent/ZA722680B/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)
  • Heat Treatment Of Articles (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
ZA722680A 1971-12-09 1972-04-20 Process for the aluminothermic connection by cast-welding of rails ZA722680B (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
ZA722680B true ZA722680B (en) 1973-01-31

Family

ID=5827526

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA722680A ZA722680B (en) 1971-12-09 1972-04-20 Process for the aluminothermic connection by cast-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
GB1349810A (en) 1974-04-10
DE2161134B2 (en) 1977-05-12
DE2161134A1 (en) 1973-06-20
AR194141A1 (en) 1973-06-22
HK22878A (en) 1978-05-12

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