| Residential College | false |
| Status | 已發表Published |
| Part II: Phase transformation-induced bloating behavior in diopside glass-ceramics for microwave dielectrics | |
| Chou C.C.3; Feng K.C.2; Raevski I.P.4; Chu L.W.1; Chen H.5; Chen P.-Y.2; Chen C.-S.7; Lee H.W.2; Tu C.-S.6 | |
| 2017-12-01 | |
| Source Publication | MATERIALS RESEARCH BULLETIN
 |
| ISSN | 0025-5408 |
| Volume | 96Pages:71-75 |
| Abstract | Phase transformation and bloating behavior of CaMgSi O glass-ceramics with ZrO nucleating agent using two-stage heat treatments were investigated as functions of annealing temperature. The specimens annealed below critical nucleation temperature (T ) and sintered at 950 °C exhibit significant bloating phenomena. Kinetic study of CaO-MgO-SiO -ZrO (CMSZ) glasses annealed below T reveals high activation energy of crystallization for the ZrO nucleation, and XRD refinement results show the least ZrO contents. The formations of fleeing oxygen and bloating are likely associated with high energy barrier of ZrO phase and zirconia dissolution in the CMSZ glass. Specimens annealed above the T and sintered at 950 °C show significant reduction of activation energy of ZrO and enhanced densities. This work demonstrates that the bloating behavior of diopside glass-ceramics is attributed to the activation energy of nucleating agents. |
| Keyword | Activation Energy Diopside Glass-ceramics Nucleating Agent |
| DOI | 10.1016/j.materresbull.2017.01.041 |
| URL | View the original |
| Indexed By | SCIE ; CPCI-S |
| Language | 英語English |
| WOS Research Area | Materials Science |
| WOS Subject | Materials Science, Multidisciplinary |
| WOS ID | WOS:000413379800005 |
| Scopus ID | 2-s2.0-85013218309 |
| Fulltext Access | |
| Citation statistics | |
| Document Type | Journal article |
| Collection | University of Macau |
| Affiliation | 1.Walsin Technology Corporation 2.Mingchi Institute of Technology 3.National Taiwan University of Science and Technology 4.Southern Federal University 5.Universidade de Macau 6.Fu Jen Catholic University 7.Hwa Hsia University of Technology |
| Recommended Citation GB/T 7714 | Chou C.C.,Feng K.C.,Raevski I.P.,et al. Part II: Phase transformation-induced bloating behavior in diopside glass-ceramics for microwave dielectrics[J]. MATERIALS RESEARCH BULLETIN, 2017, 96, 71-75. |
| APA | Chou C.C.., Feng K.C.., Raevski I.P.., Chu L.W.., Chen H.., Chen P.-Y.., Chen C.-S.., Lee H.W.., & Tu C.-S. (2017). Part II: Phase transformation-induced bloating behavior in diopside glass-ceramics for microwave dielectrics. MATERIALS RESEARCH BULLETIN, 96, 71-75. |
| MLA | Chou C.C.,et al."Part II: Phase transformation-induced bloating behavior in diopside glass-ceramics for microwave dielectrics".MATERIALS RESEARCH BULLETIN 96(2017):71-75. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment