EP 2189550 A4 20111012 - A Fe ALLOY
Title (en)
A Fe ALLOY
Title (de)
FE-LEGIERUNG
Title (fr)
ALLIAGE DE FE
Publication
Application
Priority
- CN 2008072001 W 20080815
- CN 200710146759 A 20070815
Abstract (en)
[origin: EP2189550A1] The present invention discloses a ferroalloy which is composed of 0.01-0.26wt% of C, 0.08-1.00wt% of Si, 4.50-12.00wt% of Mn, 0.02-0.2wt% of P, 0.025-0.06wt% of S, 3.50-22.00wt% of Ni, 15.00-24.00wt% of Cr and the balance of Fe, based on the weight of said ferroalloy. The ferroalloy has explosion proof and no-spark properties, thus is suitable for the application in the explosion proof and no-spark field and especially suitable for producing containers for dangerous chemicals, emergency rescue apparatus and related tools.
IPC 8 full level
C22C 38/58 (2006.01)
CPC (source: EP)
C22C 38/02 (2013.01); C22C 38/58 (2013.01)
Citation (search report)
- [I] EP 1690957 A1 20060816 - RODACCIAI S P A [IT]
- [I] J.R. DAVIS: "Metals Handbook", 1 January 1998, ASM INTERNATIONAL, USA, pages: 365 - 365, XP002658210
- See references of WO 2009024069A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2189550 A1 20100526; EP 2189550 A4 20111012; EP 2189550 B1 20130925; CN 100503871 C 20090624; CN 101100729 A 20080109; HK 1143408 A1 20101231; WO 2009024069 A1 20090226
DOCDB simple family (application)
EP 08783992 A 20080815; CN 200710146759 A 20070815; CN 2008072001 W 20080815; HK 10109288 A 20100928