Title:
STAINLESS STEEL AND SURFACE TREATMENT METHOD FOR STAINLESS STEEL
Document Type and Number:
WIPO Patent Application WO/2009/150885
Kind Code:
A1
Abstract:
Disclosed is a stainless steel consisting of 0.001-0.15% by weight of C, 0.01-1.00% by weight of Si, 0.01-10.00% by weight of Mn, 0.001-0.060% by weight of P, 0.0001-0.10% by weight of S, 3.50-28.00% by weight of Ni, 16.00-26.00% by weight of Cr, not more than 0.08% by weight of O, and the balance of Fe and unavoidable impurities. The surface of the stainless steel has a pitting potential Vc'100 of 0.60-1.0 (V. vc. Ag-AgCl).
Inventors:
AOYAGI TAIJI (JP)
KASAI TOSHIO (JP)
ARAKAWA MOTOHIKO (JP)
KUSAKABE SHIGERU (JP)
KASAI TOSHIO (JP)
ARAKAWA MOTOHIKO (JP)
KUSAKABE SHIGERU (JP)
Application Number:
PCT/JP2009/056415
Publication Date:
December 17, 2009
Filing Date:
March 24, 2009
Export Citation:
Assignee:
TOKYO STAINLESS GRINDING CO LT (JP)
AOYAGI TAIJI (JP)
KASAI TOSHIO (JP)
ARAKAWA MOTOHIKO (JP)
KUSAKABE SHIGERU (JP)
AOYAGI TAIJI (JP)
KASAI TOSHIO (JP)
ARAKAWA MOTOHIKO (JP)
KUSAKABE SHIGERU (JP)
International Classes:
C25F3/24; B23H5/08; B23H9/00; C22C38/00; C22C38/18; C22C38/28; C22C38/60
Domestic Patent References:
WO2005000512A1 | 2005-01-06 |
Foreign References:
JP2007138283A | 2007-06-07 | |||
JPH07241728A | 1995-09-19 |
Other References:
See also references of EP 2270263A4
HITACHI ZOSEN TECHNICAL REVIEW, vol. 42, no. 3, pages 15 - 22
HITACHI ZOSEN TECHNICAL REVIEW, vol. 42, no. 3, pages 15 - 22
Attorney, Agent or Firm:
KOBAYASHI, Hiroshi et al. (Fukuoka Bldg. 9th Fl.8-7, Yaesu 2-chom, Chuo-ku Tokyo 28, JP)
Download PDF: