References of "Pirard, Eric"
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See detailTesting for sources of errors in quantitative image analysis
Francus, Pierre; Pirard, Eric ULg

in Francus, P. (Ed.) Image analysis, sediments and paleoenvironments (2004)

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See detailTeledetección Geológica de la Región de San Pablo de Lipez - Bolivia
Caceres, Fernando; Pirard, Eric ULg

in XVI Congreso Geologico Boliviano (2004)

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See detailMineral mapping in salt lakes from Sud Lipez (Bolivia) using Aster images
Caceres, Fernando; Ali-Ammar, Hamid; Pirard, Eric ULg

in Geological Remote Sensing Group Newsletter (2004), (38), 15-19

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See detailMultivariate discrimination of sands using elongation and abrasivity indices
Pirard, Eric ULg; Vergara, Nicolas

in Proceedings PARTEC (9th European Symposium on Particle Characterization) (2004)

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See detailMarble classification using scale spaces
Dislaire, Godefroid; Pirard, Eric ULg; Vanrell, Maria

in Prykryl, R. (Ed.) Dimension Stone (2004)

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See detailThe cutting edge of superabrasives quality control
Pirard, Eric ULg

in Industrial Diamond Review (2003), 03(3), 49-50

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See detailGranulometría y Morfometría de Materiales Granulares por Metódos Ópticos
Pirard, Eric ULg

in Avila, Margot; Lucion, Christian (Eds.) Mineria, Metalurgia y Medio Ambiente (2003)

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See detailAnalisis Mineralogico Cuantitativo
Pirard, Eric ULg

in Avila, Margot; Lucion, Christian (Eds.) Mineria, Metalurgia y Medio Ambiente (2003)

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See detailImage analysis of PM powders adds a new dimension
Pirard, Eric ULg

in Metal Powder Report (2003)

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See detailSegregation of the bulk blend fertilizers
Miserque, Olivier; Pirard, Eric ULg

in Esbensen, Kim (Ed.) First World Conference on Sampling and Blending (2003)

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See detailDevelopment of a new high-speed steel with optimized carbide composition for mill rolls
Lecomte-Beckers, Jacqueline ULg; Tchuindjang, Jérôme Tchoufack ULg; Pirard, Eric ULg et al

in Stal' (2003), 2

High Speed Steel (HSS) cast rolls are used in front finishing stands of hot strip mills. Good wear resistance and hardness at high temperatures, are defining features of HSS. Many types of carbides are ... [more ▼]

High Speed Steel (HSS) cast rolls are used in front finishing stands of hot strip mills. Good wear resistance and hardness at high temperatures, are defining features of HSS. Many types of carbides are present in these alloys, each having different effect upon their final properties. As a result, nature, morphology and amount of these carbides are factors of important concern. Identification and characterisation of carbides were realised. MC, M2C, M7C3 carbides were found. Some relationships with mechanical properties were obtained especially in the field of the solidification sequence that affects grain size and carbides dispersion. [less ▲]

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See detailPhysical metallurgy of a HSS material for hot rolling mill rolls
Lecomte-Beckers, Jacqueline ULg; Tchoufang Tchuindjang, Jérôme; Pirard, Eric ULg et al

in Proceedings of the 14th Rolling Conference - 1st Conference on Uses of Steel (2002)

High Speed Steel (HSS) cast rolls are used in front finishing stands of hot strip mills. Good wear resistance and hardness at high temperatures, are defining features of HSS. Many types of carbides are ... [more ▼]

High Speed Steel (HSS) cast rolls are used in front finishing stands of hot strip mills. Good wear resistance and hardness at high temperatures, are defining features of HSS. Many types of carbides are present in these alloys, each having different effect upon their final properties. As a result, nature, morphology and amount of these carbides are factors of important concern. Identification and characterisation of carbides were realised. MC, M2C, M7C3 carbides were found. Some relationships with mechanical properties were obtained especially in the field of the solidification sequence that affects grain size and carbides dispersion. [less ▲]

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See detailQuantitative Micro-Imaging of Building Materials : from reality to dream
Pirard, Eric ULg; CSTC

in La microscopie appliquée aux matériaux de construction (2002)

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See detailL'industrie de la pierre et la technologie : entre tradition et innovation
Pirard, Eric ULg

in Vies de pierres : La pierre ornementale en Belgique. Etat de la Question (2002)

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See detailGeochemistry of bitter brines in the Salar de Coipasa - Bolivia
Lebrun, Vincent; Pacosillo, Pedro; Gutierrez, Jorge et al

in Aardkundige Mededelingen (2002), 12

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See detailCaractérisation de particules d'engrais : corrélation entre les propriétés physiques et morphométriques
Miserque, Olivier; Tissot, Serge; Pirard, Eric ULg

in Récents Progrès en Génie des Procédés (2001), 15(78),

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See detailIntroduction générale aux techniques d'imagerie
Pirard, Eric ULg

in Techniques de l'Industrie Minérale (2001), 12

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See detailQuantitative description of MC, M2C, M6C and M7C3 carbides in high speed steel rolls
De Colnet, Laurence; Pirard, Eric ULg; Tchoufang Tchuindjang, Jérôme et al

in Sandera, Pavel (Ed.) proceedings of the MSMF-3 international conference held in Brno (2001)

One goal of the COST 517 project entitled “Effects of inclusions and carbides on the mechanical properties of alloyed steels” is to establish quantitative and statistical relations between the ... [more ▼]

One goal of the COST 517 project entitled “Effects of inclusions and carbides on the mechanical properties of alloyed steels” is to establish quantitative and statistical relations between the microstructure and the mechanical properties of rolls materials. This paper presents the different steps necessary to characterise the microstructure and the carbides presents in high-speed steel rolls. First, carbides were examined by SEM and EDX microscopy. Then, images of samples were acquired by optical microscopy and analysed to finally measure quantitative parameters describing the grains and the carbides. [less ▲]

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