Study on the effects of milling time and sintering temperature on the sinterability of forsterite (Mg2SiO4)
Bioceramics; Crystallite size; Fracture toughness; Heat treatment; Milling (machining); Olivine; Powders; Sintering; Solid state reactions; Temperature; X ray diffraction; X ray powder diffraction; Effects of temperature; Forsterite powder; Forsterites; Heat treatment temperature; Optimum conditions...
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Ceramic Society of Japan
2023
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my.uniten.dspace-222232023-05-29T13:59:41Z Study on the effects of milling time and sintering temperature on the sinterability of forsterite (Mg2SiO4) Tan Y.M. Tan C.Y. Ramesh S. Teh Y.C. Ching Y.C. Lwin N. Yap B.K. Agrawal D. 55877494100 16029485400 41061958200 55877640300 54997501500 37002768500 26649255900 55904260300 Bioceramics; Crystallite size; Fracture toughness; Heat treatment; Milling (machining); Olivine; Powders; Sintering; Solid state reactions; Temperature; X ray diffraction; X ray powder diffraction; Effects of temperature; Forsterite powder; Forsterites; Heat treatment temperature; Optimum conditions; Relative density; Sinterability; Sintering temperatures; Ball milling Synthesis of phase-pure forsterite (Mg2SiO4) is a challenging process that requires multiple steps including careful heat treatment and ball milling. In this work, the effects of temperature, time and ball milling duration in synthesizing forsterite powder were investigated. A comparison of 1000 and 1200�C heat treatment temperature with 1 min, 1, and 2 h of holding time during heat treatment was conducted. In addition, 1, 5, 7, and 10 h of milling time were selected as variables to identify optimum conditions for completion of reaction in forming pure forsterite powder. Based on the X-ray diffraction results, 1200�C heat treatment, 2 h of holding time, and 7 h of milling successfully produced single phase forsterite powders with crystallite size of 41 nm. The forsterite powder was compacted and sintered at temperatures ranging from 1200 to 1500�C. The highest hardness and fracture toughness of 7.11 GPa and 4.88MPam1/2 were achieved when sintered at 1400�C, respectively. Meanwhile, the highest relative density of 91% was obtained for the sample sintered at 1500�C. � 2015 The Ceramic Society of Japan. All rights reserved. Final 2023-05-29T05:59:41Z 2023-05-29T05:59:41Z 2015 Article 10.2109/jcersj2.123.1032 2-s2.0-84946738491 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84946738491&doi=10.2109%2fjcersj2.123.1032&partnerID=40&md5=9d2de2559db69865399974ed6cd41110 https://irepository.uniten.edu.my/handle/123456789/22223 123 1443 1032 1037 All Open Access, Bronze Ceramic Society of Japan Scopus |
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Bioceramics; Crystallite size; Fracture toughness; Heat treatment; Milling (machining); Olivine; Powders; Sintering; Solid state reactions; Temperature; X ray diffraction; X ray powder diffraction; Effects of temperature; Forsterite powder; Forsterites; Heat treatment temperature; Optimum conditions; Relative density; Sinterability; Sintering temperatures; Ball milling |
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55877494100 |
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55877494100 Tan Y.M. Tan C.Y. Ramesh S. Teh Y.C. Ching Y.C. Lwin N. Yap B.K. Agrawal D. |
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Article |
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Tan Y.M. Tan C.Y. Ramesh S. Teh Y.C. Ching Y.C. Lwin N. Yap B.K. Agrawal D. |
| spellingShingle |
Tan Y.M. Tan C.Y. Ramesh S. Teh Y.C. Ching Y.C. Lwin N. Yap B.K. Agrawal D. Study on the effects of milling time and sintering temperature on the sinterability of forsterite (Mg2SiO4) |
| author_sort |
Tan Y.M. |
| title |
Study on the effects of milling time and sintering temperature on the sinterability of forsterite (Mg2SiO4) |
| title_short |
Study on the effects of milling time and sintering temperature on the sinterability of forsterite (Mg2SiO4) |
| title_full |
Study on the effects of milling time and sintering temperature on the sinterability of forsterite (Mg2SiO4) |
| title_fullStr |
Study on the effects of milling time and sintering temperature on the sinterability of forsterite (Mg2SiO4) |
| title_full_unstemmed |
Study on the effects of milling time and sintering temperature on the sinterability of forsterite (Mg2SiO4) |
| title_sort |
study on the effects of milling time and sintering temperature on the sinterability of forsterite (mg2sio4) |
| publisher |
Ceramic Society of Japan |
| publishDate |
2023 |
| _version_ |
1806426608399024128 |
| score |
13.214268 |