Anclaje refractario que tiene un recubrimiento de fase aluminidico de hierro o de fase de aluminio de hiero y aluminido de niquel; y metod para fromar una capa protectora en el anclaje, colocando el anclaje en una mezcla de relleno, aluminio o aleaciones y sal de ahluro, y aumenter la temperatura

• Main Author: NICK LEBAUT, NAN XU
• Format: Patent
• Language: Spanish
• Published: 14.10.2011
• Subjects: BLASTING; 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; 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; MECHANICAL ENGINEERING; METALLURGY; OVENS; RETORTS; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; WEAPONS

Anclaje refractario para fábrica de cemento que comprende un cuerpo formado de acero inoxidable cuyas superficies externas tienen un recubrimiento por difusión superficial de una fase de aluminido de hierro formada por cementación en paquetes a alta temperatura; y método para formar capa protectora para anclaje refractario. A cement plant refractory anchor (10) comprising a body formed of stainless steel, wherein external surfaces of said body have a surface diffusion coating of an iron aluminide phase formed by a high temperature pack cementation process.