Title:
MANUFACTURE OF DULL ROLL AND DULL-FINISHED STEEL SHEET
Document Type and Number:
Japanese Patent JPH04294805
Kind Code:
A
Abstract:
PURPOSE: To offer a dull roll for manufacturing a dull-finished steel sheet excellent in stain removing property.
CONSTITUTION: Sharp projecting parts 1 and concave parts 2 are formed by projecting grits on a smooth roll and next the abovementioned projecting parts 1 and concave parts 2 are finished into smooth by projecting shots.
Inventors:
NAKANO TSUNEO
FUJIYAMA SHOZO
SOEDA YASUNORI
FUJIYAMA SHOZO
SOEDA YASUNORI
Application Number:
JP8471591A
Publication Date:
October 19, 1992
Filing Date:
March 25, 1991
Export Citation:
Assignee:
NIPPON STAINLESS STEEL CO
SINTOKOGIO LTD
SINTOKOGIO LTD
International Classes:
B21B1/22; B21B27/00; (IPC1-7): B21B1/22; B21B27/00
Attorney, Agent or Firm:
Yoichiro Shimoda (2 outside)