New processing route for ZrSiO4 by powder injection moulding using an eco-friendly binder system
New processing route has been developed for zircon based on powder injection moulding (PIM). Raw zircon powders, obtained from mineral sands, have been processed using a new water soluble binder system composed of PEG and CAB. Water solvent debinding stage has been studied in depth. On one hand, inf...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2015-05-01
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| Series: | Boletín de la Sociedad Española de Cerámica y Vidrio |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0366317515000424 |
| _version_ | 1819154182826885120 |
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| author | Carolina Abajo Antonia Jiménez-Morales José Manuel Torralba |
| author_facet | Carolina Abajo Antonia Jiménez-Morales José Manuel Torralba |
| author_sort | Carolina Abajo |
| collection | DOAJ |
| description | New processing route has been developed for zircon based on powder injection moulding (PIM). Raw zircon powders, obtained from mineral sands, have been processed using a new water soluble binder system composed of PEG and CAB. Water solvent debinding stage has been studied in depth. On one hand, influence of some debinding parameters (temperature, debinding rate, additives and the use of climate chamber) has been tested. On the other hand, new binder systems were tested and compared with previous studied ones. The full PIM process has been carried out. Mixing, injection molding, solvent and thermal debinding and finally sintering, have been performed with the optimal binder system composition. Homogeneity along the process has been assessed by thermo-gravimetric analysis and by density measurements. After sintering, dimensional variation, density and fracture surface obtained after flexural strength test, have been analyzed. A competitive flexural strength has been achieved for injected zircon samples. |
| first_indexed | 2024-12-22T15:17:01Z |
| format | Article |
| id | doaj.art-72d2ffc06490466b9940b4a372da6a47 |
| institution | Directory Open Access Journal |
| issn | 0366-3175 |
| language | English |
| last_indexed | 2024-12-22T15:17:01Z |
| publishDate | 2015-05-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Boletín de la Sociedad Española de Cerámica y Vidrio |
| spelling | doaj.art-72d2ffc06490466b9940b4a372da6a472022-12-21T18:21:43ZengElsevierBoletín de la Sociedad Española de Cerámica y Vidrio0366-31752015-05-015439310010.1016/j.bsecv.2015.05.003New processing route for ZrSiO4 by powder injection moulding using an eco-friendly binder systemCarolina Abajo0Antonia Jiménez-Morales1José Manuel Torralba2Universidad Carlos III de Madrid, Avda. Universidad 30, 28911 Leganés, Madrid, SpainUniversidad Carlos III de Madrid, Avda. Universidad 30, 28911 Leganés, Madrid, SpainUniversidad Carlos III de Madrid, Avda. Universidad 30, 28911 Leganés, Madrid, SpainNew processing route has been developed for zircon based on powder injection moulding (PIM). Raw zircon powders, obtained from mineral sands, have been processed using a new water soluble binder system composed of PEG and CAB. Water solvent debinding stage has been studied in depth. On one hand, influence of some debinding parameters (temperature, debinding rate, additives and the use of climate chamber) has been tested. On the other hand, new binder systems were tested and compared with previous studied ones. The full PIM process has been carried out. Mixing, injection molding, solvent and thermal debinding and finally sintering, have been performed with the optimal binder system composition. Homogeneity along the process has been assessed by thermo-gravimetric analysis and by density measurements. After sintering, dimensional variation, density and fracture surface obtained after flexural strength test, have been analyzed. A competitive flexural strength has been achieved for injected zircon samples.http://www.sciencedirect.com/science/article/pii/S0366317515000424ProcessingRaw materialsShapingPowder injection moldingWater-soluble binder |
| spellingShingle | Carolina Abajo Antonia Jiménez-Morales José Manuel Torralba New processing route for ZrSiO4 by powder injection moulding using an eco-friendly binder system Boletín de la Sociedad Española de Cerámica y Vidrio Processing Raw materials Shaping Powder injection molding Water-soluble binder |
| title | New processing route for ZrSiO4 by powder injection moulding using an eco-friendly binder system |
| title_full | New processing route for ZrSiO4 by powder injection moulding using an eco-friendly binder system |
| title_fullStr | New processing route for ZrSiO4 by powder injection moulding using an eco-friendly binder system |
| title_full_unstemmed | New processing route for ZrSiO4 by powder injection moulding using an eco-friendly binder system |
| title_short | New processing route for ZrSiO4 by powder injection moulding using an eco-friendly binder system |
| title_sort | new processing route for zrsio4 by powder injection moulding using an eco friendly binder system |
| topic | Processing Raw materials Shaping Powder injection molding Water-soluble binder |
| url | http://www.sciencedirect.com/science/article/pii/S0366317515000424 |
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