Determination of the load-independent hardness by analyzing the nanoindentation loading curves: A case study on fused silica
Abstract The nanoindentation loading curves measured on fused silica were analyzed based on the theoretical relationship derived by Malzbender et al. (J Mater Res 2000, 15: 1209–1212). It was found that the ratio of the applied load to the square of the displacement, P/(h + h d)2, does not keep cons...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Tsinghua University Press
2019-12-01
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| Series: | Journal of Advanced Ceramics |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/s40145-019-0355-z |
| _version_ | 1797763635189121024 |
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| author | Yunbiao Duan Danyu Jiang Jin Hu |
| author_facet | Yunbiao Duan Danyu Jiang Jin Hu |
| author_sort | Yunbiao Duan |
| collection | DOAJ |
| description | Abstract The nanoindentation loading curves measured on fused silica were analyzed based on the theoretical relationship derived by Malzbender et al. (J Mater Res 2000, 15: 1209–1212). It was found that the ratio of the applied load to the square of the displacement, P/(h + h d)2, does not keep constant during loading segment of the nanoindentation test. Considering the existence of the indentation size effect, an empirical method for the determination of the load-independent hardness by analyzing the nanoindentation loading curves was proposed. |
| first_indexed | 2024-03-12T19:44:17Z |
| format | Article |
| id | doaj.art-6769878ac7274bfca464faafcda8e5a9 |
| institution | Directory Open Access Journal |
| issn | 2226-4108 2227-8508 |
| language | English |
| last_indexed | 2024-03-12T19:44:17Z |
| publishDate | 2019-12-01 |
| publisher | Tsinghua University Press |
| record_format | Article |
| series | Journal of Advanced Ceramics |
| spelling | doaj.art-6769878ac7274bfca464faafcda8e5a92023-08-02T03:37:55ZengTsinghua University PressJournal of Advanced Ceramics2226-41082227-85082019-12-018458358610.1007/s40145-019-0355-zDetermination of the load-independent hardness by analyzing the nanoindentation loading curves: A case study on fused silicaYunbiao Duan0Danyu Jiang1Jin Hu2Faculty of Materials Science and Engineering, Kunming University of Science and TechnologyState Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of CeramicsFaculty of Materials Science and Engineering, Kunming University of Science and TechnologyAbstract The nanoindentation loading curves measured on fused silica were analyzed based on the theoretical relationship derived by Malzbender et al. (J Mater Res 2000, 15: 1209–1212). It was found that the ratio of the applied load to the square of the displacement, P/(h + h d)2, does not keep constant during loading segment of the nanoindentation test. Considering the existence of the indentation size effect, an empirical method for the determination of the load-independent hardness by analyzing the nanoindentation loading curves was proposed.https://doi.org/10.1007/s40145-019-0355-znanoindentationloading curveindentation size effect (ISE)fused silica |
| spellingShingle | Yunbiao Duan Danyu Jiang Jin Hu Determination of the load-independent hardness by analyzing the nanoindentation loading curves: A case study on fused silica Journal of Advanced Ceramics nanoindentation loading curve indentation size effect (ISE) fused silica |
| title | Determination of the load-independent hardness by analyzing the nanoindentation loading curves: A case study on fused silica |
| title_full | Determination of the load-independent hardness by analyzing the nanoindentation loading curves: A case study on fused silica |
| title_fullStr | Determination of the load-independent hardness by analyzing the nanoindentation loading curves: A case study on fused silica |
| title_full_unstemmed | Determination of the load-independent hardness by analyzing the nanoindentation loading curves: A case study on fused silica |
| title_short | Determination of the load-independent hardness by analyzing the nanoindentation loading curves: A case study on fused silica |
| title_sort | determination of the load independent hardness by analyzing the nanoindentation loading curves a case study on fused silica |
| topic | nanoindentation loading curve indentation size effect (ISE) fused silica |
| url | https://doi.org/10.1007/s40145-019-0355-z |
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