Title:
ALLOY CAST IRON FOR PRODUCING A SEAL, SEAL, AND METHOD FOR PRODUCING SUCH A SEAL
Document Type and Number:
WIPO Patent Application WO/2010/104322
Kind Code:
A2
Abstract:
The present invention relates to an alloy cast iron for producing a seal, to a seal, and to a method for producing such a seal. The alloy cast iron for producing a seal according to the present invention contains 3.8 to 4.2 wt % of carbon, 3.3 to 4.7 wt % of nickel, 2 to 5 wt % of molybdenum, 1.2 to 2.0 wt % of silicon, 16 to 18 wt % of chrome, and 0.8 to 1.5 wt % of manganese, with the remainder being iron. According to the present invention, the seal is produced by centrifugal casting, to thereby improve productivity and the wear resistance of the seal.
Inventors:
MA YOUNG JIN (KR)
Application Number:
PCT/KR2010/001481
Publication Date:
September 16, 2010
Filing Date:
March 10, 2010
Export Citation:
Assignee:
JCS CO LTD (KR)
MA YOUNG JIN (KR)
MA YOUNG JIN (KR)
International Classes:
C22C37/08; B22D13/04; C21D5/00
Foreign References:
| JPH0790475A | 1995-04-04 | |||
| JPS575844A | 1982-01-12 | |||
| KR100450395B1 | 2004-09-30 | |||
| JPH05247582A | 1993-09-24 | |||
| JP2005240065A | 2005-09-08 | |||
| KR20040055183A | 2004-06-26 | |||
| JPS60128240A | 1985-07-09 |
Other References:
None
See also references of EP 2407567A4
See also references of EP 2407567A4
Attorney, Agent or Firm:
PARK, BYUNG CHANG (KR)
박병창 (KR)
박병창 (KR)
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