Thermal shock testing of monolithic refractories

Tomba Martinez, Analia Gladys; Talou, Mariano Hernán; Cavalieri, Ana Lia; Martorello, L. F.; Galliano, Pablo German

Artículos de revistas

Fecha

2009-11-12

Registro en:

Tomba Martinez, Analia Gladys; Talou, Mariano Hernán; Cavalieri, Ana Lia; Martorello, L. F.; Galliano, Pablo German; Thermal shock testing of monolithic refractories; Expert Fachmedien Gmbh; Interceram; 58; 06; 12-11-2009; 370-373

0020-5214

http://hdl.handle.net/11336/35468

CONICET Digital

CONICET

http://repositorioslatinoamericanos.uchile.cl/handle/2250/1881390

Autor

Tomba Martinez, Analia Gladys

Talou, Mariano Hernán

Cavalieri, Ana Lia

Martorello, L. F.

Galliano, Pablo German

Institución

Consejo Nacional de Investigaciones Científicas y Tecnológicas (Argentina)

Resumen

A simple technique for evaluating the thermal shock resistance of monolithic refractories at laboratory scale was implemented ad-hoc. The aim of this contribution is to describe the main features of this technique. The tested material is a monolithic refractory commonly used in electric arc furnace roofs of the steelmaking industry. The proposed methodology is based on the air-cooling of cylindrical specimens and the determination of their residual mechanical resistance by diametrical compression tests.

Materias

Monolithic refractories

Thermal shock

Air cooling

Diametral compression

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