Title:
鋳鉄合金
Document Type and Number:
Japanese Patent JP4489383
Kind Code:
B2
Abstract:
A cast iron alloy for a cast iron product, comprises, as ferrous constituents, positive additions of carbon, silicon, molybdenum, or aluminum, where the carbon is present at less than 2.9 wt.%. An independent claim is also included for a process for producing the cast iron alloy comprising adding aluminum (Al) and zirconium (Zr) as Al-Zr prealloy immediately before the alloy melt is cast.
Inventors:
Werner Menk
Application Number:
JP2003201026A
Publication Date:
June 23, 2010
Filing Date:
July 24, 2003
Export Citation:
Assignee:
Georg Fischer Automotive AG
International Classes:
C22C37/10; F01N13/10; C21C1/10; C22C33/08; C22C37/04; C22C37/08; F01N13/16; F02B39/00
Domestic Patent References:
| JP58104154A |
Attorney, Agent or Firm:
Kenji Sugimura
Kiyoshi Kuruma
Takanashi Reiko
Kiyoshi Kuruma
Takanashi Reiko