Experimental issues regarding the implementation of a methodology for obtaining strain-stress curves at high temperatures and in a controlled atmosphere of oxide-C refractories are presented. These curves give a detailed description of the material’s mechanical behavior that is not attainable using conventional tests. The method to measure the specimen strain by contact extensometry and the system to control the atmosphere by a gas flow are described. As an example, the experimental study of commercial Al2O3-MgO-C refractory bricks used in steel ladles at high temperature (1260 °C) in both air and N2 atmospheres is presented showing the valuable information obtained applying strain-stress measurements.Fil: Muñoz, Vanesa. Consejo Nacional de...
International audienceThis paper summarises the work that has been done in the framework of the Fren...
The modulus of rupture of four different refractory mixtures for coke ovens repair by hot gunning wa...
Analysis and design of refractory linings for high temperature process vessels is complex. Previous ...
This work analyzes the mechanical behavior of alumina-magnesia-carbon (AMC) refractories in air up t...
Mechanical testing of carbon containing refractories at high temperatures requires measures to prote...
A new testing instrument was developed to measure the high-temperature constitutive relation and str...
This work analyses the mechanical behavior of MgO-C refractories at an intermediate temperature of 1...
Refractory structural elements used in the lining work of refractory are exposed to a more complex s...
The modelling, design and optimisation of refractory masonry structures and refractory linings requi...
International audienceThis paper presents high temperature quasi-static and dynamic tensile testing....
A simple technique for evaluating the thermal shock resistance of monolithic refractories at laborat...
It has been found that hall-milling produces lattice strains and a decrease of crystallite size in r...
One of the goals of the HOST Program is the development of electrical resistance strain gages for st...
This paper presents high-temperature tensile testing. This method is used to characterize the mechan...
International audienceRefractories are materials designed to work at high temperatures, and are appl...
International audienceThis paper summarises the work that has been done in the framework of the Fren...
The modulus of rupture of four different refractory mixtures for coke ovens repair by hot gunning wa...
Analysis and design of refractory linings for high temperature process vessels is complex. Previous ...
This work analyzes the mechanical behavior of alumina-magnesia-carbon (AMC) refractories in air up t...
Mechanical testing of carbon containing refractories at high temperatures requires measures to prote...
A new testing instrument was developed to measure the high-temperature constitutive relation and str...
This work analyses the mechanical behavior of MgO-C refractories at an intermediate temperature of 1...
Refractory structural elements used in the lining work of refractory are exposed to a more complex s...
The modelling, design and optimisation of refractory masonry structures and refractory linings requi...
International audienceThis paper presents high temperature quasi-static and dynamic tensile testing....
A simple technique for evaluating the thermal shock resistance of monolithic refractories at laborat...
It has been found that hall-milling produces lattice strains and a decrease of crystallite size in r...
One of the goals of the HOST Program is the development of electrical resistance strain gages for st...
This paper presents high-temperature tensile testing. This method is used to characterize the mechan...
International audienceRefractories are materials designed to work at high temperatures, and are appl...
International audienceThis paper summarises the work that has been done in the framework of the Fren...
The modulus of rupture of four different refractory mixtures for coke ovens repair by hot gunning wa...
Analysis and design of refractory linings for high temperature process vessels is complex. Previous ...