EP 0094688 A1 19831123 - Method for manufacturing a cast steel product.
Title (en)
Method for manufacturing a cast steel product.
Title (de)
Verfahren zur Herstellung eines Stahlgussstückes.
Title (fr)
Procédé de fabrication d'un produit en acier moulé.
Publication
Application
Priority
JP 8326182 A 19820519
Abstract (en)
Method for manufacturing steel castings characterized by a novel means for preventing cracks from occurring on the surface skin of said cast steel in which the surface (2) of a direct chill (1) applied to a casting mould is provided with a series of protuberances and depressions which divides or disperses the shrink stress on the surface skin of said cast steel.
IPC 1-7
IPC 8 full level
B22C 9/00 (2006.01); B22D 15/00 (2006.01); B22D 27/04 (2006.01)
CPC (source: EP)
B22D 15/00 (2013.01)
Citation (search report)
- [A] DE 2052048 B2 19730125
- [A] DE 1906261 B
- [A] EP 0016905 A1 19801015 - ALLIED CORP [US]
- [AD] US 4250950 A 19810217 - BUXMANN KURT, et al
Designated contracting state (EPC)
BE CH DE FR GB IT LI SE
DOCDB simple family (publication)
EP 0094688 A1 19831123; EP 0094688 B1 19860924; CA 1203663 A 19860429; DE 3366411 D1 19861030; JP S58202948 A 19831126; JP S6028578 B2 19850705
DOCDB simple family (application)
EP 83104913 A 19830518; CA 428436 A 19830518; DE 3366411 T 19830518; JP 8326182 A 19820519