Compositions: ceramic – Ceramic compositions – Refractory
Patent
1981-08-05
1983-11-22
Poer, James
Compositions: ceramic
Ceramic compositions
Refractory
501 96, 501127, C04B 3502, C04B 3558
Patent
active
044169990
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.
REFERENCES:
patent: 3607343 (1971-09-01), Longo et al.
patent: 3954479 (1976-05-01), Jahn
Hamai Kazuo
Hatta Tokuaki
Hiromi Fukuoka
Matsuo Masataka
Sugawara Mituo
Kurosaki Yogyo Co., Ltd.
Nippon Steel Corporation
Poer James
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