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http://earchive.tpu.ru/handle/11683/72803| Title: | Spark plasma sintering of transparent YAG:Ce ceramics with LiF flux |
| Authors: | Paygin, Vladimir Denisovich Ilela, Alfa Edison Deulina, Darjya Evgenjevna Lyamina, Galina Vladimirovna Stepanov, Sergey Aleksandrovich Alishin, Timofey Ruslanovich Dvilis, Edgar Sergeevich Khasanov, Oleg Leonidovich Valiev, Damir Talgatovich Kalashnikov, Mark Petrovich |
| Keywords: | искровое плазменное спекание; прозрачная керамика; смеси; порошки; твердость; коэффициент пропускания |
| Issue Date: | 2021 |
| Publisher: | IOP Publishing Ltd. |
| Citation: | Spark plasma sintering of transparent YAG:Ce ceramics with LiF flux / V. D. Paygin, A. E. Ilela, D. E. Deulina [et al.] // Journal of Physics: Conference Series. — Bristol : IOP Publishing Ltd., 2021. — Vol. 1989 : Prospects of Fundamental Sciences Development (PFSD 2021) : The XVIII International Conference 27-30 April 2021, Tomsk, Russia. — [012008, 6 p.]. |
| Abstract: | Transparent yttrium aluminum garnet (YAG) ceramics doped with cerium ions (Ce3+) were successfully synthesized using the spark plasma sintering (SPS) process at a temperature of 1600 °C, isothermal exposure 10 minutes, pressure 100 MPa and a heating rate 10 °C/min from a mechanical mixture of powders of yttrium, aluminum, and cerium oxides. Transmittance in the visible range for 1 mm thick samples is above 40 %; in the near infrared is above the 60 %. Vickers hardness was 15±1.05 GPa. The optimal SPS conditions have been discussed and suggested in order to obtain a good combination of density and transmittance. |
| URI: | http://earchive.tpu.ru/handle/11683/72803 |
| Appears in Collections: | Репринты научных публикаций |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| conf-nw-36538.pdf | 747,04 kB | Adobe PDF | View/Open |
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