EP 2726638 A2 20140507 - USE OF A HOT GAS CORROSION-RESISTANT DUCTILE ALLOY
Title (en)
USE OF A HOT GAS CORROSION-RESISTANT DUCTILE ALLOY
Title (de)
VERWENDUNG EINER HEISSGASKORROSIONSBESTÄNDIGEN DUKTILEN LEGIERUNG
Title (fr)
UTILISATION D'UN ALLIAGE DUCTILE RÉSISTANT À LA CORROSION PAR LES GAZ CHAUDS
Publication
Application
Priority
- DE 102011077893 A 20110621
- EP 2012059585 W 20120523
Abstract (en)
[origin: WO2012175271A2] The invention relates to the use of a hot gas corrosion-resistant ductile alloy, containing 36 to 39 wt.-% nickel, 20 to 23 wt.-% chromium, 0 to 0.12 wt.-% carbon, 0 to 1 wt.-% manganese, 1.3 to 2.2 wt.-% silicon, 0 to 0.5 wt.-% aluminum, 0.03 to 0.5 wt.-% lanthanum, 0 to 0.03 wt.-% sulphur, 0 to 0.03 wt.-% phosphorus, and 0 to 0.5 wt.-% copper, remainder iron, the sum of all components not exceeding 100 wt.-%, as a material for glow tubes of sheathed glow plugs for compression-ignition engines and other components that are exposed to high temperatures and corrosive gases.
IPC 8 full level
C22C 19/05 (2006.01); C22C 30/00 (2006.01); C22C 38/00 (2006.01); C22C 38/02 (2006.01); C22C 38/04 (2006.01); C22C 38/34 (2006.01); C22C 38/40 (2006.01); F23Q 7/00 (2006.01)
CPC (source: EP)
C22C 19/007 (2013.01); C22C 19/05 (2013.01); C22C 19/058 (2013.01); C22C 30/00 (2013.01); C22C 38/005 (2013.01); C22C 38/02 (2013.01); C22C 38/04 (2013.01); C22C 38/34 (2013.01); C22C 38/40 (2013.01); F23Q 7/001 (2013.01); F23Q 2007/004 (2013.01)
Citation (search report)
See references of WO 2012175271A2
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
DOCDB simple family (publication)
DE 102011077893 A1 20121227; CN 103620072 A 20140305; EP 2726638 A2 20140507; JP 2014522450 A 20140904; JP 5774215 B2 20150909; WO 2012175271 A2 20121227; WO 2012175271 A3 20130926
DOCDB simple family (application)
DE 102011077893 A 20110621; CN 201280030315 A 20120523; EP 12723861 A 20120523; EP 2012059585 W 20120523; JP 2014515123 A 20120523