Title:
複合ロール
Document Type and Number:
Japanese Patent JP3977461
Kind Code:
B2
Abstract:
The present invention relates to a roll, comprising cemented carbide and cast iron. The roll may be used for hot or cold rolling. The cast iron has the following composition in addition to Fe, in weight %, Si 1.9 - 2.8, Mg 0.02 - 0.10, Ni 0.5 - 4, Mn 0.1 - 1 and with Ceqv 2.5 - 6.
Inventors:
Carl-Johann Maderud
Yang-Eric Carlson
Yang-Eric Carlson
Application Number:
JP20274096A
Publication Date:
September 19, 2007
Filing Date:
July 15, 1996
Export Citation:
Assignee:
Sandvik Intellectual Property Actie Borag
International Classes:
B21B27/00; C22C37/00; B21B27/02; B21B27/03; B22F7/08; C22C37/04
Domestic Patent References:
| JP4319059A | ||||
| JP58221661A |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Hiroshi Kamematsu
Masaya Nishiyama
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Hiroshi Kamematsu
Masaya Nishiyama