Title:
鋳鉄材、シール材およびその製造方法
Document Type and Number:
Japanese Patent JP4357318
Kind Code:
B2
Abstract:
A floating sealing ring formed from a seal material composed of C, Si, Mn, Ni, Cr and the rest composed of Fe and inevitable impurities, wherein contents of said C, Si, Mn, Ni and Cr with respect to the entire cast iron material are C: 2.9 to 3.8 wt %, Si: 1.0 to 2.5 wt %, Mn: 0 to 0.8 wt % (note that 0 is not included), Ni: 3.5 to 5.0 wt %, and Cr: 2.6 to 5.5 wt %.
Inventors:
Ken Okada
Yoshihiro Mura
Haruhiro Nagata
Naoki Hayakawa
Moriya Osamu
Asahi Ishiyama
Yoshihiro Mura
Haruhiro Nagata
Naoki Hayakawa
Moriya Osamu
Asahi Ishiyama
Application Number:
JP2004047908A
Publication Date:
November 04, 2009
Filing Date:
February 24, 2004
Export Citation:
Assignee:
Eagle Industry Co., Ltd.
International Classes:
B22D30/00; C22C37/00; C21D6/00; C22C37/08; C22C37/10; F16J15/34
Domestic Patent References:
| JP59020447A | ||||
| JP61157655A | ||||
| JP35015559B1 | ||||
| JP1278906A |
Attorney, Agent or Firm:
Hitoshi Maeda
Shingo Nishide
Koichiro Okura
Miki Sato
Shingo Nishide
Koichiro Okura
Miki Sato