EP 2396134 A1 20111221 - FIXED ABRASIVE SAWING WIRE
Title (en)
FIXED ABRASIVE SAWING WIRE
Title (de)
FESTER SCHLEIFSÄGEDRAHT
Title (fr)
FIL ABRASIF FIXE DE SCIAGE
Publication
Application
Priority
- EP 2010051792 W 20100212
- EP 09152849 A 20090213
- EP 10704355 A 20100212
Abstract (en)
[origin: WO2010092151A1] A fixed abrasive sawing wire (40) is disclosed comprising a steel wire and abrasive particles (42) fixed thereon. The steel wire has a high carbon steel, high strength, pearlitic core (14) and a low carbon ferritic steel skin(12). The particles are indented in the skin (12) and further held in position by a binder layer(18). Good sawing results have been obtained which are conjectured to be due to the use of a low carbon (or even iron) skin(12). The fixed abrasive sawing wire (40) can conveniently be used on existing wire saws for cutting silicon wafers (solar and semiconductor) or other high cost materials, but without the need for an abrasive slurry.
IPC 8 full level
B23D 61/18 (2006.01)
CPC (source: EP KR)
B23D 61/18 (2013.01 - KR); B23D 61/185 (2013.01 - EP); C23C 10/00 (2013.01 - KR); C23C 26/00 (2013.01 - KR); C23C 28/00 (2013.01 - KR)
Citation (search report)
See references of WO 2010092151A1
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 MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2010092151 A1 20100819; CN 102292185 A 20111221; EP 2396134 A1 20111221; JP 2012517906 A 20120809; KR 20110119705 A 20111102; SG 173579 A1 20110929; TW 201043367 A 20101216
DOCDB simple family (application)
EP 2010051792 W 20100212; CN 201080005268 A 20100212; EP 10704355 A 20100212; JP 2011549578 A 20100212; KR 20117018854 A 20100212; SG 2011056793 A 20100212; TW 99103535 A 20100205