FLAME-SPRAYING MATERIAL

PROBLEM TO BE SOLVED: To obtain a flame-spraying material affording spray-repaired parts repaired works being a dense internal texture and manifesting excellent serviceability. SOLUTION: In the method of spray repairing comprising blowing a refractory feedstock into a flame produced by using LPG and...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUI TAKESHI, ICHIKAWA KAORU, MIKAMI YORIYOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE BLASTING CEMENTS CERAMICS CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE DIFFUSION TREATMENT OF METALLIC MATERIAL FURNACES HEATING INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL KILNS LIGHTING LIME, MAGNESIA MECHANICAL ENGINEERING METALLURGY OVENS REFRACTORIES RETORTS SLAG SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TREATMENT OF NATURAL STONE WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To obtain a flame-spraying material affording spray-repaired parts repaired works being a dense internal texture and manifesting excellent serviceability. SOLUTION: In the method of spray repairing comprising blowing a refractory feedstock into a flame produced by using LPG and oxygen as fuel sources and conducting a repair by spraying on the surface of the lining refractory of a molten metal reaction vessel, the meltability of the refractory feedstock during burning flame flying is set at 10 to 50% or lower, and furthermore, a majority of the refractory feedstock is 1,600-2,100 deg.C in melting point and