AR194141A1 - A PROCEDURE FOR ALUMINOTHERMAL INTERMEDIATE CAST WELDING OF RAILS - Google Patents

A PROCEDURE FOR ALUMINOTHERMAL INTERMEDIATE CAST WELDING OF RAILS

Info

Publication number
AR194141A1
AR194141A1 AR244855A AR24485572A AR194141A1 AR 194141 A1 AR194141 A1 AR 194141A1 AR 244855 A AR244855 A AR 244855A AR 24485572 A AR24485572 A AR 24485572A AR 194141 A1 AR194141 A1 AR 194141A1
Authority
AR
Argentina
Prior art keywords
aluminothermal
rails
procedure
cast welding
intermediate cast
Prior art date
Application number
AR244855A
Other languages
Spanish (es)
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
Application granted granted Critical
Publication of AR194141A1 publication Critical patent/AR194141A1/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)
AR244855A 1971-12-09 1972-10-27 A PROCEDURE FOR ALUMINOTHERMAL INTERMEDIATE CAST WELDING OF RAILS AR194141A1 (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
AR194141A1 true AR194141A1 (en) 1973-06-22

Family

ID=5827526

Family Applications (1)

Application Number Title Priority Date Filing Date
AR244855A AR194141A1 (en) 1971-12-09 1972-10-27 A PROCEDURE FOR ALUMINOTHERMAL INTERMEDIATE 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
ZA722680B (en) 1973-01-31
GB1349810A (en) 1974-04-10
DE2161134B2 (en) 1977-05-12
HK22878A (en) 1978-05-12
DE2161134A1 (en) 1973-06-20

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