Title:
STEEL WIRE WITH EXCELLENT CORROSION RESISTANCE AND APPEARANCE AFTER PROCESSING
Document Type and Number:
WIPO Patent Application WO/2017/057385
Kind Code:
A1
Abstract:
Provided is a steel wire having a lubricating film with which both corrosion resistance such as long term anti-rusting properties and excellent appearance after heading can coexist. The surface of the steel wire according to the present disclosure has a lubricating film: which comprises silicon (A), tungsten (B) and an alkali metal salt of a fatty acid (C); in which the dry mass ratio (B)/(A) is in the range of 1.3-18; in which the dry mass ratio (C)/{(A)+(B)} is in the range of 0.14-2.0; and which does not comprise phosphorus.
Inventors:
ITO HIROTAKA
YAMANE SHIGEHIRO
DUC PHAM VAN
HATAKEYAMA TSUYOSHI (JP)
KOMIYAMA SHINOBU (JP)
YAMANE SHIGEHIRO
DUC PHAM VAN
HATAKEYAMA TSUYOSHI (JP)
KOMIYAMA SHINOBU (JP)
Application Number:
PCT/JP2016/078500
Publication Date:
April 06, 2017
Filing Date:
September 27, 2016
Export Citation:
Assignee:
KOBE STEEL LTD (JP)
NIHON PARKERIZING (JP)
NIHON PARKERIZING (JP)
International Classes:
C23C26/00; C10M173/02; C10M103/06; C10M105/24; C10M125/02; C10M125/22; C10M127/00; C10M129/40; C10M133/16; C10M133/42; C10M145/02; C10M145/08; C10M145/18; C10M145/22; C10M145/24; C10M145/40; C10M147/02; C10M149/14; C10N10/02; C10N10/12; C10N30/06; C10N30/12; C23C22/40
Foreign References:
| JP2006161126A | 2006-06-22 | |||
| JP2006272461A | 2006-10-12 | |||
| JP2005095972A | 2005-04-14 |
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (JP)
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