TWO-PHASE SYSTEM STAINLESS STEEL WIRE EXCELLENT IN MAGNETIC PROPERTY AND MAGNETIC WIRE GAUZE PRODUCT USING THE SAME

Japanese Patent JP2015218378

A

PROBLEM TO BE SOLVED: To provide a two-phase system stainless steel wire excellent in magnetic properties with high in durability with time and corrosion resistance while enhancing weaving workability as for magnetic wire gauze and capable of exhibiting excellent toughness and a magnetic wire gauze product using the same.SOLUTION: There is provided a two-phase system stainless steel wire having a crystal structure of an austenite phase and a ferrite phase and excellent in magnetic properties and containing, by mass%, C:0.001 to 0.06%, Si:0.02 to 1.0%, Mn:0.05 to 2.0%, Ni:5.0 to 8.0%, Cr:20.0 to 28.0%, Mo:1.0 to 5.0% and 0.08 to 0.35% of N and the balance Fe with inevitable impurities. There is provided stainless steel wire where a steel wire has a tensile strength of 800 to 1150 MPa and elongation of 15% or more and a characteristic value X between elongation (%) and a bearing force ratio (%) in the following formula (1) of 0.50 or less. Characteristic value X=[elongation (%)/√equivalent wire diameter (mm)]÷bearing force ratio (%) (1).

AKIURA TSUNEO
AKIZUKI TAKAYUKI
NISHIHATA MUTSUHIKO
WAKASUGI TAKESHI

JP2014104570A

December 07, 2015

May 20, 2014

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NIPPON SEISEN CO LTD
KANSAI KANAAMI KK

C22C38/00; B07B1/46; C22C38/58

JP2007092116A	2007-04-12
JP2004332109A	2004-11-25
JPH07173579A	1995-07-11
JPH09202942A	1997-08-05
JP2007262460A	2007-10-11
JP2012188727A	2012-10-04

WO2009048137A1

2009-04-16

Sumitomo Shintaro

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