EP 0380715 A1 19900808 - Abrasion resistant composite casting and production method thereof.
Title (en)
Abrasion resistant composite casting and production method thereof.
Title (de)
Gussverbundwerkstoff für Verschleissteile und Verfahren zu dessen Herstellung.
Title (fr)
Pièce coulée en un matériau composite, résistant à l'abrasion et son procédé de fabrication.
Publication
Application
Priority
JP 21581587 A 19870828
Abstract (en)
The invention provides an abrasion resistant composite casting, suitable for use in equipment operating under severe abrasive conditions. The composite material consists of small particles or grains of cemented carbide embedded in a matrix of alloy white cast iron: at least 70 % of the total amount of said particles has a grain size between 2 and 15 mm.
IPC 1-7
IPC 8 full level
B22D 19/00 (2006.01); B22D 19/14 (2006.01); C22C 1/10 (2006.01); C22C 29/00 (2006.01); C22C 29/06 (2006.01); C22C 33/02 (2006.01)
CPC (source: EP KR)
B22D 19/04 (2013.01 - KR); C22C 1/1036 (2013.01 - EP); C22C 33/0292 (2013.01 - EP)
Citation (search report)
- [Y] GB 1582574 A 19810114 - PERMANENCE CORP
- [Y] EP 0130626 A2 19850109 - COMMW SCIENT IND RES ORG [AU], et al
- [Y] GB 183063 A
- [Y] US 3941181 A 19760302 - STOODY CHARLES A
- [Y] METALS HANDBOOK, 9th edition, vol. 1: "Properties and Selection: Irons and Steels", pages 3-5,75-76,81-82, American Society for Metals, Metals Park, Ohio, US
Designated contracting state (EPC)
BE DE ES FR GB IT
DOCDB simple family (publication)
EP 0380715 A1 19900808; AU 2104588 A 19890302; AU 621550 B2 19920319; CA 1339715 C 19980317; JP 2602029 B2 19970423; JP S6457963 A 19890306; KR 890003476 A 19890415
DOCDB simple family (application)
EP 89101505 A 19890128; AU 2104588 A 19880817; CA 575723 A 19880825; JP 21581587 A 19870828; KR 880010860 A 19880826