Title:
NOZZLE FOR CONTINUOUSLY CASTING STAINLESS STEEL
Document Type and Number:
Japanese Patent JPH03205351
Kind Code:
A
Abstract:
PURPOSE: To reduce loss amount of nozzle and improve oxidation resistance by blending a refractory raw material consisting of alumina and graphite with Mg-Al alloy and/or Al-Si alloy.
CONSTITUTION: A refractory raw material of nozzle body consisting of at least 50-90wt.% alumina and 50-10wt.% graphite is blended with 1-10wt.% (expressed in terms of Al amount) Mg-Al alloy and/or Al-Si alloy.
Inventors:
TAKESHITA SHIGEYUKI
SHINTANI HIROTAKA
KAWAKAMI TATSUO
SHINTANI HIROTAKA
KAWAKAMI TATSUO
Application Number:
JP34403189A
Publication Date:
September 06, 1991
Filing Date:
December 29, 1989
Export Citation:
Assignee:
KAWASAKI REFRACTORIES CO LTD
International Classes:
B22D11/10; B22D41/54; C04B35/10; C04B35/103; (IPC1-7): B22D11/10; B22D41/54; C04B35/10
Attorney, Agent or Firm:
Toyoaki Fukui