EP 2708614 B1 20180321 - WIRE ROD HAVING GOOD SUPERIOR SURFACE PROPERTIES, HIGH STRENGTH, AND HIGH TOUGHNESS
Title (en)
WIRE ROD HAVING GOOD SUPERIOR SURFACE PROPERTIES, HIGH STRENGTH, AND HIGH TOUGHNESS
Title (de)
WALZDRAHT MIT HERVORRAGENDEN OBERFLÄCHENEIGENSCHAFTEN, HOHER FESTIGKEIT UND HOHER ZÄHIGKEIT
Title (fr)
FIL ÉBAUCHE AYANT DE BONNES PROPRIÉTÉS DE SURFACE SUPÉRIEURE, UNE RÉSISTANCE MÉCANIQUE ÉLEVÉE, ET UNE TÉNACITÉ ÉLEVÉE
Publication
Application
Priority
- KR 20110045353 A 20110513
- KR 2012003720 W 20120511
Abstract (en)
[origin: US2014027025A1] Provided is a wire rod having high strength and high toughness, which suppresses the generation of surface oxide and has superior surface properties through uniform oxide formation, and to a method for manufacturing same. For this purpose, a wire rod comprising 0.005~ to 0.02 wt. % of Sb, having superior surface properties, high strength and high toughness, and a method for manufacturing same are provided.
IPC 8 full level
C22C 38/00 (2006.01); C21D 8/06 (2006.01)
CPC (source: EP KR US)
C21D 8/065 (2013.01 - EP KR US); C21D 9/525 (2013.01 - EP KR US); C22C 38/00 (2013.01 - EP US); C22C 38/002 (2013.01 - EP KR US); C22C 38/02 (2013.01 - EP KR US); C22C 38/04 (2013.01 - EP KR US); C22C 38/60 (2013.01 - EP KR US); C21D 2211/005 (2013.01 - EP KR US); C21D 2211/009 (2013.01 - EP KR US)
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)
US 2014027025 A1 20140130; CN 103517999 A 20140115; CN 103517999 B 20160928; EP 2708614 A2 20140319; EP 2708614 A4 20150225; EP 2708614 B1 20180321; JP 2014518942 A 20140807; JP 5908066 B2 20160426; KR 20120127095 A 20121121; WO 2012157902 A2 20121122; WO 2012157902 A3 20130117
DOCDB simple family (application)
US 201214110924 A 20120511; CN 201280022481 A 20120511; EP 12786772 A 20120511; JP 2014510257 A 20120511; KR 20110045353 A 20110513; KR 2012003720 W 20120511