Title:
HIGH DURABILITY HEAT INSULATOR AND MANUFACTURING METHOD FOR THE SAME AS WELL AS ITS APPLICATION AND METHOD FOR EXECUTING THE SAME
Document Type and Number:
Japanese Patent JP2001248972
Kind Code:
A
Abstract:
To provide a refractory heat insulator having excellent heat resistance, slag resistance, iron meltability resistance, wear resistance and mechanical impact resistance.
A high durability heat insulator comprises a flamesprayed film of refractory ceramics provided on a surface of a mineral heat insulation fiber via a coating film of a surface hardening material.
Inventors:
MATSUI TAIJIRO
IMAGAWA HIROSHI
KAYAMA TSUNEO
ASO TATSUJI
IMAGAWA HIROSHI
KAYAMA TSUNEO
ASO TATSUJI
Application Number:
JP2000058766A
Publication Date:
September 14, 2001
Filing Date:
March 03, 2000
Export Citation:
Assignee:
NIPPON STEEL CORP
International Classes:
E21D11/38; C04B41/52; C04B41/87; C23C4/00; C23C4/02; F23M5/00; F27D1/00; F27D1/16; (IPC1-7): F27D1/00; C04B41/87; E21D11/38; F23M5/00; F27D1/16
Attorney, Agent or Firm:
Mikio Hatta (4 outside)