CA543639A - Ajutage refractaire impregne de bitumene pour percer une poche de coulee - Google Patents

Ajutage refractaire impregne de bitumene pour percer une poche de coulee

Info

Publication number
CA543639A
CA543639A CA543639A CA543639DA CA543639A CA 543639 A CA543639 A CA 543639A CA 543639 A CA543639 A CA 543639A CA 543639D A CA543639D A CA 543639DA CA 543639 A CA543639 A CA 543639A
Authority
CA
Canada
Prior art keywords
bitumen
tapping
refractory nozzle
metallurgical ladle
impregnated refractory
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
CA543639A
Other languages
English (en)
Inventor
L. Davies Dan
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.)
Beazer East Inc
Original Assignee
Koppers Co Inc
Publication date
Application granted granted Critical
Publication of CA543639A publication Critical patent/CA543639A/fr
Expired legal-status Critical Current

Links

CA543639A Ajutage refractaire impregne de bitumene pour percer une poche de coulee Expired CA543639A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA543639T

Publications (1)

Publication Number Publication Date
CA543639A true CA543639A (fr) 1957-07-16

Family

ID=35700807

Family Applications (1)

Application Number Title Priority Date Filing Date
CA543639A Expired CA543639A (fr) Ajutage refractaire impregne de bitumene pour percer une poche de coulee

Country Status (1)

Country Link
CA (1) CA543639A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780788A (en) * 1971-09-07 1973-12-25 Bethlehem Steel Corp Method for continuously casting steel using a partially coated refactory nozzle
DE1508959B1 (de) * 1965-11-15 1974-06-20 Est Aciers Fins Giessleitung fuer Stahl-Stranggiessen
DE3211056A1 (de) * 1981-03-27 1982-11-11 General Refractories Co., Bala Cynwyd, Pa. Feuerfeste erzeugnisse und nicht-waessriges thermoplastisches bindemittel zu deren herstellung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1508959B1 (de) * 1965-11-15 1974-06-20 Est Aciers Fins Giessleitung fuer Stahl-Stranggiessen
US3780788A (en) * 1971-09-07 1973-12-25 Bethlehem Steel Corp Method for continuously casting steel using a partially coated refactory nozzle
DE3211056A1 (de) * 1981-03-27 1982-11-11 General Refractories Co., Bala Cynwyd, Pa. Feuerfeste erzeugnisse und nicht-waessriges thermoplastisches bindemittel zu deren herstellung

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