(19)
(11) EP 3 885 465 A8

(12) CORRECTED EUROPEAN PATENT APPLICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 A1)

(48) Corrigendum issued on:
01.12.2021 Bulletin 2021/48

(43) Date of publication:
29.09.2021 Bulletin 2021/39

(21) Application number: 20166511.4

(22) Date of filing: 27.03.2020
(51) International Patent Classification (IPC): 
C22F 1/00(2006.01)
B21F 9/00(2006.01)
 B21F 1/02(2006.01)
C21D 9/52(2006.01)
(52) Cooperative Patent Classification (CPC):
C22F 1/00; B21F 1/02; C21D 8/06; C21D 2251/00; C21D 9/56; C22F 1/18; B21F 9/005; C21D 9/564; A61B 5/14532; A61B 2562/12
(84) Designated Contracting States:
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 States:
BA ME
Designated Validation States:
KH MA MD TN

(71) Applicant: Heraeus Materials Singapore Pte. Ltd.
569881 Singapore (SG)

(72) Inventors:
  • Zhen, Yun Liu
    555852 Singapore (SG)
  • Muhammad Shahzali Bin Jolani
    555852 Singapore (SG)
  • Yang, Yu
    555852 Singapore (SG)

(74) Representative: Herzog IP Patentanwalts GmbH 
Steinstraße 16-18
40212 Düsseldorf
40212 Düsseldorf (DE)


(56) References cited: : 
   
       


    (54) METHOD FOR INCREASING THE STRAIGHTNESS OF A THIN WIRE


    (57) A method for producing a further wire, wherein the method comprises the steps of
    a. providing a first wire;
    b. feeding the first wire through a furnace to obtain the further wire;
    wherein a further cast of the further wire is larger than a first cast of the first wire.