EP 0428964 B1 19950906 - Sealant mass for casting ladle nozzle using a sliding gate and method for its manufacturing.
Title (en)
Sealant mass for casting ladle nozzle using a sliding gate and method for its manufacturing.
Title (de)
Kuppelbildende Schieberfüllmasse für Giesspfannen.
Title (fr)
Masse de bouchage pour le trou de coulée d'une poche de coulée à obturateur coulissant et procédé pour sa fabrication.
Publication
Application
Priority
DE 3938050 A 19891116
Abstract (en)
[origin: EP0428964A2] The invention relates to a dome-forming sliding gate-sealant mass such as is used for protecting the closing gate of the outlet opening of casting ladles. It has been found that the flowability of a sliding gate-sealant mass based on quartz sand and chromium ore sand can be improved if carbon in the form of a carbon black of defined fine particle size distribution is added thereto. Improved flowability ensures that the sealant mass clears the casting opening without hindrance when the sliding casting gate is opened.
IPC 1-7
IPC 8 full level
B22D 41/46 (2006.01)
CPC (source: EP US)
B22D 41/46 (2013.01 - EP US)
Designated contracting state (EPC)
BE DE FR LU NL
DOCDB simple family (publication)
EP 0428964 A2 19910529; EP 0428964 A3 19911002; EP 0428964 B1 19950906; DE 3938050 A1 19910523; DE 59009622 D1 19951012; US 5124285 A 19920623; ZA 903331 B 19910227
DOCDB simple family (application)
EP 90121557 A 19901110; DE 3938050 A 19891116; DE 59009622 T 19901110; US 59509690 A 19901010; ZA 903331 A 19900502