Title:
WATER JACKET OF ARC FURNACE
Document Type and Number:
WIPO Patent Application WO/2001/040728
Kind Code:
A1
Abstract:
A metallic water jacket of an arc furnace is provided with aluminium-diffused permeable coating formed by calorizing. The coating is 200-800 microns thick and it has an aluminium concentration of 10-50% by weight at its surface.
Inventors:
NISHI MAKOTO (JP)
MAESATO MASAO (JP)
TAKAMI TOSIROU (JP)
MAESATO MASAO (JP)
TAKAMI TOSIROU (JP)
Application Number:
PCT/JP1999/006806
Publication Date:
June 07, 2001
Filing Date:
December 03, 1999
Export Citation:
Assignee:
SINTOBRATOR LTD (JP)
NISHI MAKOTO (JP)
MAESATO MASAO (JP)
TAKAMI TOSIROU (JP)
NISHI MAKOTO (JP)
MAESATO MASAO (JP)
TAKAMI TOSIROU (JP)
International Classes:
C23C10/48; C23C10/50; F27B3/14; C21C5/52; F27B3/24; F27D1/12; F27D9/00; (IPC1-7): F27B3/14; F27D1/12; C23C10/50
Foreign References:
| JPH018947Y2 | 1989-03-10 | |||
| JPH08193257A | 1996-07-30 | |||
| JPS5424693B2 | 1979-08-23 |
Other References:
See also references of EP 1253390A4
Attorney, Agent or Firm:
Sato, Kazuo (Fuji Building 2-3 Marunouchi 3-chome Chiyoda-ku, Tokyo, JP)
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