Title:
潤滑性に優れる鋼線又は鋼線材
Document Type and Number:
Japanese Patent JP4004752
Kind Code:
B2
Abstract:
A steel wire or steel wire material excellent in lubricating property which has a base steel wire and, formed on the surface thereof, a lubricating coating film comprising a potassium salt of boric acid, a polyethylene wax having an average particle diameter of 1 μm or less and a synthetic hectorite [Si8 (Mga Lib )O20 (OH)c F4−c ]−x Na+x , wherein O < a ≤ 6, 0 < b ≤ 6, 4 < a + b < 8, 0 ≤ c ≤ 4, and x = 12 − 2a − b. The steel wire or steel wire material can be prepared through coating a base steel wire with an aqueous treatment liquid containing no phosphorus by the immersion method, the spray method or the like and then drying, with ease and simplicity, and is coated, without irregurality, with a coating film having the excellent lubricating property and resistance to seizing comparable or superior to that of a conventional composite coating film having a phosphate film and a soap applied thereon.
Inventors:
Shinobu Omiyama
Kumagai Manabu
Noboru Yamamoto
Kenichi Kawazoe
Hirata Koshiro
Kumagai Manabu
Noboru Yamamoto
Kenichi Kawazoe
Hirata Koshiro
Application Number:
JP2001180745A
Publication Date:
November 07, 2007
Filing Date:
June 14, 2001
Export Citation:
Assignee:
Nihon Parkerizing Co.,Ltd.
Sumitomo Metal Kokura Co., Ltd.
Sumitomo Metal Kokura Co., Ltd.
International Classes:
C23C26/00; C10M103/00; C10M103/06; C10M107/04; C10M125/26; C10M125/30; C10M143/02; C10M169/04; C10M173/02; C23C22/68; C10N10/02; C10N20/06; C10N30/06; C10N40/24; C10N50/02
Domestic Patent References:
| JP108085A | ||||
| JP200063880A | ||||
| JP2000309793A | ||||
| JP8311468A |
Foreign References:
| WO2002012420A2 | ||||
| WO2002014458A2 |
Attorney, Agent or Firm:
Noboru Sakaguchi