EP 4326916 A1 20240228 - COPPER-TIN CONTINUOUS CASTING ALLOY
Title (en)
COPPER-TIN CONTINUOUS CASTING ALLOY
Title (de)
KUPFER-ZINN-STRANGGUSSLEGIERUNG
Title (fr)
ALLIAGE DE COULÉE CONTINUE CUIVRE-ÉTAIN
Publication
Application
Priority
- DE 102021110301 A 20210422
- EP 2022060511 W 20220421
Abstract (en)
[origin: WO2022223673A1] The invention provides a copper-tin alloy for continuous casting, more particularly for producing machine parts or transmission parts, especially such as gearwheels, worm gears, sleeves or linear guide parts, or for producing valve parts for conducting fluids, comprising 9.0 - 15.0 wt% tin, 0.1 - 2.0 wt% indium, and further optionally comprising the following alloying elements: up to 0.20 wt% iron, up to 2.5 wt% nickel, up to 0.30 wt% antimony, up to 0.50 wt% manganese, up to 0.3 wt% phosphorus, up to 0.10 wt% sulfur, up to 0.5 wt% zinc, and contamination-associated elements at each up to at most 0.10 wt% and in total at most up to 0.5 wt%, and copper as the balance.
IPC 8 full level
C22C 9/02 (2006.01)
CPC (source: EP)
C22C 9/02 (2013.01)
Citation (search report)
See references of WO 2022223673A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102021110301 A1 20221027; EP 4326916 A1 20240228; WO 2022223673 A1 20221027
DOCDB simple family (application)
DE 102021110301 A 20210422; EP 2022060511 W 20220421; EP 22725373 A 20220421