Title:
FLAKE GRAPHITE CAST-IRON PRODUCT AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2022/176237
Kind Code:
A1
Abstract:
A flake graphite cast-iron product satisfies the inequalities: 2.7 ≤ C ≤ 3.5, 1.2 ≤ Si ≤ 1.7 and CE ≤ -0.33×Si+4.36 wherein C and Si respectively represent the amounts (% by mass) of carbon and silicon contained therein and the carbon equivalent (% by mass) is calculated in accordance with the equation: CE = C+1/3×Si.
Inventors:
FUJIMOTO RYOSUKE (JP)
OZEKI TOSHIAKI (JP)
OZEKI TOSHIAKI (JP)
Application Number:
PCT/JP2021/030544
Publication Date:
August 25, 2022
Filing Date:
August 20, 2021
Export Citation:
Assignee:
SHIBAURA MACHINE CO LTD (JP)
International Classes:
C22C37/00; B22C9/00; B22D1/00; B22D27/20; C22C37/10
Foreign References:
| JP2015158010A | 2015-09-03 | |||
| JPH1096040A | 1998-04-14 | |||
| JP2014189824A | 2014-10-06 | |||
| CN103114238A | 2013-05-22 | |||
| JP2002003982A | 2002-01-09 | |||
| JP2000104138A | 2000-04-11 | |||
| JPS6362840A | 1988-03-19 | |||
| CN103952621A | 2014-07-30 | |||
| CN104313232A | 2015-01-28 | |||
| CN105063471A | 2015-11-18 | |||
| CN104357734A | 2015-02-18 |
Attorney, Agent or Firm:
IIJIMA, Yasuhiro (JP)
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