Las prensas metalográficas para el montaje en caliente son máquinas completamente hidráulicas y refrigeradas con agua que empastillan las muestras lijadas de forma óptima. Gracias a la programación de diversos modos de aplicación de presión y diferentes temperaturas la muestra queda empastillada prácticamente sin ranuras. Todas las prensas ofrecen la posibilidad del doble montaje, y una la de montaje en moldes rectangulares. La nueva tapa deslizante de QATM permite abrir y cerrar de forma muy fácil la cámara de prensado.
- Conjunto del molde: ø 25,2 - 40 mm (6 tamaños diferentes)
- Sistema de cierre: bayoneta
- Posibilidad de doble embutición
- Diseño modular
- Número máx. de unidades de prensado: 2/4|Qpress 50-2: hasta 2|Qpress 50-4: hasta 4
- Molde cilíndrico: Ø 25,2 - 50 mm (6 tamaños diferentes)
- Sistema de cierre: cierre deslizante
Información preliminar Embutición en caliente
Hot Mounting Presses for Reliable Sample Preparation
A hot mounting press is a device used in metallographic and materialographic sample preparation to embed a specimen in a stable, standardized mount before grinding, polishing, and microscopic examination. By applying controlled heat and pressure, a hot mounting press forms a compact mount that is easy to handle, align, and process throughout the preparation workflow. Most systems are fully hydraulic and water-cooled, which supports consistent results from one sample to the next.
Stable Sample Mounting for Reproducible Results
Hot mounting supports accurate sample mounting by fixing the specimen securely in a defined shape and size. This improves handling, enables reproducible preparation steps, and reduces the risk of sample movement during grinding or polishing. When preparation parameters and mounting materials are matched to the specimen, a stable mount also contributes to minimal deformation of sensitive samples.
Edge Retention for Critical Surface Areas
A key advantage of hot mounting is excellent edge retention. This is particularly important when examining coatings, surface layers, case-hardened zones, or interfaces, where the outer edge of the specimen must remain clearly visible and fully supported during preparation.
Controlled Pressure and Consistent Mount Quality
A hydraulic mounting press provides precise, repeatable pressure throughout the mounting cycle. Combined with controlled heating and water cooling, this supports consistent mount quality from sample to sample. A suitable mould assembly positions the specimen correctly and ensures that the mounting compound forms a uniform, durable mount. Mould cylinders are available in different sizes for round mounts.
Applications in Metallography and Materialography
Hot mounting presses are used in quality control, research, production monitoring, and failure analysis. They are especially suitable when laboratories require standardized mounts, reproducible preparation conditions, and high-quality surfaces for subsequent microscopic evaluation.
Embutición en caliente - Preguntas frecuentes
What is a hot mounting press used for?
A hot mounting press is used to embed metallographic or materialographic samples in a stable mount before grinding, polishing, and analysis. It improves handling and helps ensure consistent preparation results.
What are the advantages of hot mounting?
Hot mounting offers high reproducibility, good dimensional stability, and excellent edge retention. It is especially useful when samples must be prepared in a standardized format.
Why is edge retention important in sample mounting?
Edge retention preserves surface layers, coatings, and material interfaces during preparation. This allows more accurate examination of critical areas near the sample edge.