Effect of surface roughness on the strength of sapphire fiber
- Авторлар: Stryukov D.1, Kiiko V.1, Kurlov V.1
-
Мекемелер:
- Institute of Solid State Physics RAS
- Шығарылым: № 1 (2024)
- Беттер: 102–108
- Бөлім: Articles
- URL: https://journals.rcsi.science/1028-0960/article/view/257069
- DOI: https://doi.org/10.31857/S1028096024010148
- EDN: https://elibrary.ru/DGGQSU
- ID: 257069
Дәйексөз келтіру
Аннотация
In this work, sapphire fibers formed using the modified Stepanov/EFG method were tested for strength. A study of the surface of sapphire fibers obtained from the melt shows that the roughness of the fibers arises mainly due to its fluctuation in ascending gas flows during the growth process. The paper investigates the effect of fiber surface roughness on its strength. To reduce the roughness, the fiber diameter stabilization system was used, which enable to reduce the roughness parameters to tens of nanometers. When testing according to the original method, it was found that a decrease in the surface roughness of the fiber leads to an increase in its strength. And the strength of the fibers decreases with length in a power law.
Негізгі сөздер
Авторлар туралы
D. Stryukov
Institute of Solid State Physics RAS
Хат алмасуға жауапты Автор.
Email: stryukov@issp.ac.ru
Ресей, 142432, Chernogolovka
V. Kiiko
Institute of Solid State Physics RAS
Email: stryukov@issp.ac.ru
Ресей, 142432, Chernogolovka
V. Kurlov
Institute of Solid State Physics RAS
Email: stryukov@issp.ac.ru
Ресей, 142432, Chernogolovka
Әдебиет тізімі
- Handbook of Ceramic Composites / Ed. Bansal N.P. Kluwer Academic Publishers, 2005.
- Metallic Matrix Composites / Ed. Kreider K.G. Academic Press, 1974.
- Tewari S.N., Asthana R., Noebe R.D. // Metallurgical Transactions A. 1993. V. 24. P. 2119. https://doi.org/10.1007/BF02666345
- Chalmers B., LaBelle H.E., Mlavsky A.I. // J.Crystal Growth. 1972. V 13/14. P. 84. https://doi.org/10.1016/0022-0248(72)90067-X
- LaBelle H.E. // J. Crystal Growth. 1980. V. 50. P. 8. https://doi.org/10.1016/0022-0248(80)90226-2
- Kurlov V.N., Rossolenko S.N., Abrosimov N.V., Leb-bou Kh. Shaped Crystal Growth in Crystal Growth Processes Based on Capillarity Czochralski, Floating Zone, Shaping and Crucible Techniques / Ed. Duffar Th. John Wiley & Sons, 2010. P. 277. https://doi.org/10.1002/9781444320237.ch5
- Степанов А.В. Будущее металлообработки. Ленинград: Лениздат, 1963. 131 с.
- Rudolph P., Fukuda T. // Cryst. Res. Technol. 1999. V. 34. P. 3. https://doi.org/10.1002/(SICI)1521-4079(199901) 34:1<3::AID-CRAT3>3.0.CO;2-X
- Fiber Crystal Growth from the Melt / Eds. Fukuda T., Rudolph P., Uda. S. Springer-Verlag, 2004. https://doi.org/10.1007/978-3-662-07214-1
- Feigelson R.S. // J. Crystal Growth. 1986. V. 79. P. 669. https://doi.org/10.1016/0022-0248(86)90535-X
- Merberg G.N., Harrington J.A. // Appl. Optics. 1993. V. 32. P. 3201. https://doi.org/10.1364/AO.32.003201
- Mileiko S.T., Kazmin V.I. // J. Mater. Sci. 1992. V. 27. P. 2165. https://doi.org/10.1007/BF01117932
- Kurlov V.N., Kiiko V.M., Kolchin A.A., Mileiko S.T. // J. Crystal Growth. 1999. V. 204. P. 499. https://doi.org/10.1016/S0022-0248(99)00213-4
- Kurlov V.N., Stryukov D.O., Shikunova I.A. Growth of sapphire and oxide eutectic fibers by the EFG techni-que. // J. Physics: Conf. Series. 2016. V. 673. P. 0120175. https://doi.org/10.1088/1742-6596/673/1/012017
- Магунов А.Н. Лазерная термометрия твердых тел / А. Н. Магунов. – М.: Физматлит, 2001. 224 с.
- Katyba G.M., Zaytsev K.I., Dolganova I.N., Chernomyrdin N.V., Ulitko.V.E., Rossolenko S.N., Shikunova I.A., Kurlov V.N. // Prog. Crystal Growth Characterization Mater. 2021. V. 61. P. 100523. https://doi.org/10.1016/j.pcrysgrow.2021.100523
- Kiiko V.M., Mileiko S.T. // Composites Sci. Technol. 1999. V. 59. № 13. Р. 1977. https://doi.org/10.1016/S0266-3538(99)00054-8
- Single Crystal Sapphire Optical Fiber (2023) Photran LLC. https://www.photran.com
- Crystal fiber pioneers (2023) MicroMaterials Inc., Tampa, FL, U.S.A.
- http://www.micromaterialsinc.com/
- High Power Laser Gain Module Taranis for Short Pulses Lasers (2023) Fibercryst, France. https://www.fibercryst.com/