EP 3850117 A1 20210721 - ALLOY FOR FIBER-FORMING PLATE
Title (en)
ALLOY FOR FIBER-FORMING PLATE
Title (de)
LEGIERUNG FÜR FASERBILDENDE PLATTE
Title (fr)
ALLIAGE POUR ASSIETTE DE FIBRAGE
Publication
Application
Priority
- FR 1858208 A 20180913
- FR 2019052091 W 20190910
Abstract (en)
[origin: WO2020053518A1] The present invention relates to a metal alloy for use at a very high temperature, particularly for use in a method for manufacturing mineral wool by drawing a molten mineral composition, characterized in that said metal alloy contains the following elements, the proportions being given as a percentage by weight of the alloy: Cr 20 to 35 %, Fe 0 to 6 %, W 3 to 8 %, Nb 0.5 to 3 %, Ti 0 to 1%, C 0.4 to 1 %, Co less than 3 %, Si less than 1.5 %, Mn less than 1 %, the remainder consisting of nickel and unavoidable impurities.
IPC 8 full level
C22C 19/05 (2006.01)
CPC (source: EP KR US)
B22D 21/025 (2013.01 - KR); C03B 37/047 (2013.01 - US); C22C 19/05 (2013.01 - EP); C22C 19/053 (2013.01 - KR); C22C 19/055 (2013.01 - EP US); C22C 49/14 (2013.01 - KR)
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
DOCDB simple family (publication)
WO 2020053518 A1 20200319; AR 116385 A1 20210505; AU 2019338685 A1 20210318; BR 112021002748 A2 20210511; CA 3108810 A1 20200319; CL 2021000522 A1 20210723; CN 112771187 A 20210507; CO 2021002865 A2 20210520; EP 3850117 A1 20210721; FR 3085966 A1 20200320; FR 3085966 B1 20230324; JP 2021536529 A 20211227; KR 20210060452 A 20210526; MX 2021002541 A 20210429; US 11505849 B2 20221122; US 11667993 B2 20230606; US 12000024 B2 20240604; US 2021324498 A1 20211021; US 2022411898 A1 20221229; US 2023287541 A1 20230914
DOCDB simple family (application)
FR 2019052091 W 20190910; AR P190102573 A 20190910; AU 2019338685 A 20190910; BR 112021002748 A 20190910; CA 3108810 A 20190910; CL 2021000522 A 20210302; CN 201980057560 A 20190910; CO 2021002865 A 20210302; EP 19783595 A 20190910; FR 1858208 A 20180913; JP 2021512217 A 20190910; KR 20217006453 A 20190910; MX 2021002541 A 20190910; US 201917273149 A 20190910; US 202217900136 A 20220831; US 202318308373 A 20230427