The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 22, 1983
Filed:
Aug. 05, 1981
Applicant:
Inventors:
Fukuoka Hiromi, Fukuokaken, JP;
Masataka Matsuo, Nakamashi, JP;
Kazuo Hamai, Kitakyusyushi, JP;
Tokuaki Hatta, Kitakyusyushi, JP;
Mituo Sugawara, Kitakyusyushi, JP;
Assignees:
Nippon Steel Corporation, Tokyo, JP;
Kurosaki Yogyo Co., Ltd., Fukuokaken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B / ; C04B / ;
U.S. Cl.
CPC ...
501 94 ; 501 96 ; 501127 ;
Abstract
Refractory moldings or repairing deposits formed by flame projection, composed of a solidified phase formed from fused fine refractory particles and nonfused coarse refractory particles dispersed in the solidified phase. The moldings or deposits have high thermal shock resistance and erosion resistance. They are produced by flame-projecting fine refractory particles and coarse refractory particles together into a mold or onto a substrate, e.g. onto a portion of a furnace to be repaired.