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Patent Searching and Data


Title:
METHOD FOR MANUFACTURING BRASS-PLATED STEEL WIRE AND BRASS -PLATED STEEL WIRE
Document Type and Number:
WIPO Patent Application WO/2013/073452
Kind Code:
A1
Abstract:
Provided are: a method for manufacturing brass-plated steel wire, said method achieving both energy saving in the manufacturing process and improvement in the quality of brass-plated steel wire; and a brass-plated high-carbon steel wire obtained thereby. The present invention is a method for manufacturing brass-plated steel wire which comprises a plating step of plating a steel wire with brass and a final wire drawing step of subjecting the obtained brass-plated steel wire to final wire drawing. The method further includes a zinc oxide removal step precedent to the final wire drawing step, said zinc oxide removal step being a step of reducing the quantity of zinc oxide present on the surface of the brass-plated steel wire to less than 50mg/m2.

Inventors:
SHIZUKU TAKAHISA (JP)
Application Number:
JP2012/079034
Publication Date:
May 23, 2013
Filing Date:
November 08, 2012
Export Citation:
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Assignee:
BRIDGESTONE CORP (JP)
International Classes:
D07B1/06; B21C1/00; C23G1/10; C25D5/10; C25D5/50; C25D7/06
Domestic Patent References:
WO1997023311A11997-07-03
Foreign References:
JPS53106853A1978-09-18
JPH02175984A1990-07-09
JP2872682B21999-03-17
Other References:
See also references of EP 2781649A4
Attorney, Agent or Firm:
HONDA ICHIRO (JP)
Ichiro Honda (JP)
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Claims: