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Title:
METAL ULTRAFINE WIRE, PROCESS FOR PRODUCTION OF METAL ULTRAFINE WIRE, AND MESH WIRE NETTING USING METAL ULTRAFINE WIRE
Document Type and Number:
WIPO Patent Application WO/2010/038730
Kind Code:
A1
Abstract:
A metal ultrafine wire which is excellent in workability in weaving and can bring about high strength, higher precision, and a longer life; a process for production thereof; and a mesh wire netting for use in screen printing which is made using the ultrafine wire. The metal ultrafine wire has a diameter (d) of 30μm or smaller, and consists of a Co-base alloy which contains by mass C: 0.005 to 0.3%, Si: ≤2.0%, Mn: ≤2.0%, Ni: 5 to 38%, Cr: 15 to 28%, and Co: 35 to 58%, and further contains either Mo: 0.4 to 12% or W: 1 to 16% with the balance consisting of Fe and unavoidable impurities.  The metal ultrafine wire exhibits a tensile strength (σs) of 1000 to 1500MPa and an elongation (E) of 20% or above.

Inventors:
TANIMOTO Yoshinori (LTD Hirakata-Koujyo, 17-1, Ikenomiya 4-chome, Hirakata-sh, Osaka 22, 〒5738522, JP)
谷本 好則 (〒22 大阪府枚方市池之宮4丁目17番1号 日本精線株式会社枚方工場内 Osaka, 〒5738522, JP)
AKIURA Tsuneo (LTD Hirakata-Koujyo, 17-1, Ikenomiya 4-chome, Hirakata-sh, Osaka 22, 〒5738522, JP)
Application Number:
JP2009/066926
Publication Date:
April 08, 2010
Filing Date:
September 29, 2009
Export Citation:
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Assignee:
NIPPON SEISEN CO.,LTD (1-1Kouraibashi 4-chome, Chuo-ku Osaka-sh, Osaka 43, 〒5410043, JP)
日本精線株式会社 (〒43 大阪府大阪市中央区高麗橋4丁目1番1号 Osaka, 〒5410043, JP)
TANIMOTO Yoshinori (LTD Hirakata-Koujyo, 17-1, Ikenomiya 4-chome, Hirakata-sh, Osaka 22, 〒5738522, JP)
谷本 好則 (〒22 大阪府枚方市池之宮4丁目17番1号 日本精線株式会社枚方工場内 Osaka, 〒5738522, JP)
International Classes:
C22C19/07; B41N1/24; C22C30/00; C22F1/10; C22F1/00
Attorney, Agent or Firm:
SUMITOMO Shintaro (2-26, Nishinakajima 4-chome Yodogawa-ku, Osaka-sh, Osaka 11, 〒5320011, JP)
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