ZA831921B - A self opening seal for casting crucibles used in aluminothermic reactions - Google Patents

A self opening seal for casting crucibles used in aluminothermic reactions

Info

Publication number
ZA831921B
ZA831921B ZA831921A ZA831921A ZA831921B ZA 831921 B ZA831921 B ZA 831921B ZA 831921 A ZA831921 A ZA 831921A ZA 831921 A ZA831921 A ZA 831921A ZA 831921 B ZA831921 B ZA 831921B
Authority
ZA
South Africa
Prior art keywords
opening seal
self opening
crucibles used
aluminothermic reactions
casting crucibles
Prior art date
Application number
ZA831921A
Other languages
English (en)
Inventor
Hans Guntermann
Gerhard Skreba
Original Assignee
Ilektro 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
Application filed by Ilektro Thermit Gmbh filed Critical Ilektro Thermit Gmbh
Publication of ZA831921B publication Critical patent/ZA831921B/xx

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)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
ZA831921A 1982-03-31 1983-03-18 A self opening seal for casting crucibles used in aluminothermic reactions ZA831921B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3211831A DE3211831C2 (de) 1982-03-31 1982-03-31 Selbstöffnender Verscchluß für bei aluminothermischen Reaktionen verwendete Gießtiegel

Publications (1)

Publication Number Publication Date
ZA831921B true ZA831921B (en) 1984-03-28

Family

ID=6159782

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA831921A ZA831921B (en) 1982-03-31 1983-03-18 A self opening seal for casting crucibles used in aluminothermic reactions

Country Status (6)

Country Link
US (1) US4522322A (enExample)
EP (1) EP0090270A1 (enExample)
JP (1) JPS58173378A (enExample)
AU (1) AU551192B2 (enExample)
DE (1) DE3211831C2 (enExample)
ZA (1) ZA831921B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823986A (en) * 1985-10-24 1989-04-25 Sandoz Ltd. Delayed time actuation for total-release containers and similar devices
US5332416A (en) * 1992-04-23 1994-07-26 Allegheny Ludlum Corporation Method for separating slag and nonmetallic particles during molten metal teeming operations using meltable dam
DE4226982C1 (de) * 1992-08-14 1993-12-09 Elektro Thermit Gmbh Metallothermisches Reaktionsgemisch
DE19637282C1 (de) * 1996-09-13 1998-05-20 Elektro Thermit Gmbh Verfahren zum aluminothermischen Zwischengußschweißen von Schienen mit Auflegierung des Stahlgusses im Schienenkopfbereich
EP0914889A1 (de) * 1997-10-31 1999-05-12 Elektro-Thermit GmbH Automatischer Tiegelstöpsel
DE19822851A1 (de) * 1998-05-22 1999-11-25 Rolf Ploetz Transportabler Reaktionstiegel für eine metallothermische Schweißportion zum einmaligen Gebrauch
GB0819428D0 (en) * 2008-10-23 2008-12-03 Rudd Wayne Exothermic mixture
DE202011004494U1 (de) 2011-03-28 2011-05-26 Elektro-Thermit GmbH & Co. KG, 06132 Verschluss für einen Reaktionstiegel
EP2970022B1 (en) 2013-03-15 2019-01-30 Rolls-Royce Corporation Melt infiltration wick attachment
EP2970030B1 (en) 2013-03-15 2019-12-25 Rolls-Royce Corporation Melt infiltration apparatus and method for molten metal control
US10464164B2 (en) * 2017-11-17 2019-11-05 Orgo-Thermit Inc. Rail welding crucible and cap with an oxygen/propane gas rail-preheating burner ignited reaction starter mix

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR195717A1 (es) * 1972-06-22 1973-10-31 Elektro Thermit Gmbh Un cierre para crisoles utilizados en la reaccion aluminotermica
FR2222167A1 (en) * 1973-03-23 1974-10-18 Boutet Camille Automatic outlet thermit welding vessel - avoids pollution of the molten welding material
FR2234089B1 (enExample) * 1973-06-20 1978-10-27 Gennevilliers Acieries
GB1581058A (en) * 1978-03-23 1980-12-10 Robson Refractories Steel casting
DE2822931C2 (de) * 1978-05-26 1983-05-11 "Linda" Ventil GmbH, 2000 Hamburg Ventilanordnung für Aerosolbehälter
WO1980000546A1 (en) * 1978-09-15 1980-04-03 Ssab Svenskt Stal Ab Method for opening the tundish nozzle in continuous casting of steel

Also Published As

Publication number Publication date
AU551192B2 (en) 1986-04-17
JPS58173378A (ja) 1983-10-12
DE3211831A1 (de) 1983-10-20
EP0090270A1 (de) 1983-10-05
US4522322A (en) 1985-06-11
DE3211831C2 (de) 1984-01-12
AU1003983A (en) 1983-10-06
JPS6124631B2 (enExample) 1986-06-11

Similar Documents

Publication Publication Date Title
GB2134088B (en) Closure for a container
GB2190902B (en) Closure for a container
DE3465580D1 (en) Tear opening means for containers
DE3470511D1 (en) Opening arrangement for a lid
DE3573586D1 (en) Closure for sealing a port
GB2163992B (en) Sealing mechanism for a double-lid seal structure
ZA831921B (en) A self opening seal for casting crucibles used in aluminothermic reactions
GB8418140D0 (en) Weldable sealants for metals
DE3664612D1 (en) Reclosable closure assembly for container
GB2118611B (en) Apparatus for locking a closure
PL249424A1 (en) Closing plate for a slinding closure
AU87693S (en) A closure
GB2168946B (en) Pouring insert for a container
GB2158048B (en) A closure device
ZA836126B (en) A refractory composition
GB2136384B (en) Apparatus for opening a sealed container
GB2168672B (en) Lid for readily openable can
ZA854629B (en) Closure means for the removal opening of a container
IE830622L (en) Closure for a container
GB2142743B (en) Closure lining machine
ZA822310B (en) A closure for a can
AU88802S (en) Closure for a can
AU88801S (en) Closure for a can
GB2164384B (en) A locking means for a closure
ZW4884A1 (en) Sealing means for a reactor