THE STUDY OF THE DEFORMATION OF THE PLEXIGLAS BENDING IRRADIATED WITH ELECTRONS
https://doi.org/10.52676/1729-7885-2019-1-126-128
Abstract
Experiments were carried out on the dependence of strain on stress in the test for a flat straight bend of samples of non-irradiated and irradiated corrugated Plexiglas. It is found that with increasing voltage the relative elongation of corrugated samples of Plexiglas (both non-irradiated and irradiated) increases linearly. It is revealed that the irradiation leads to a noticeable change in the deformation-strength characteristics of the material, manifested in a decrease in plasticity. Elongation striped acrylic plastic after irradiation is changed to 20 %, and the pyramid – 40 %. In this case, the strength change does not occur. The obtained curves of lgt versus Ơ are satisfactorily described in the framework of the linear model.
About the Authors
A. I. Kupchishin
Kazakh National Pedagogical University by Abay; Kazakh National University bу al-Farabi
Kazakhstan
Almaty
Kazakhstan
Almaty
M. N. Niyazov
Kazakh National Pedagogical University by Abay
Kazakhstan
Almaty
Kazakhstan
Almaty
B. G. Taipova
Kazakh National Pedagogical University by Abay
Kazakhstan
Almaty
Kazakhstan
Almaty
A. T. Abdukhairova
Kazakh National Pedagogical University by Abay
Kazakhstan
Almaty
Kazakhstan
Almaty
G. Sh. Yar-Mukhamedova
Kazakh National University bу al-Farabi
Kazakhstan
Almaty
Kazakhstan
Almaty
References
1. Беляев Н.М. Сопротивление материалов. – М.: Наука, 1976. – 608 с.
2. Briskman B.A., Tlebaev K.B. Radiation Effects on Thermal Properties of Polymers. II. Polytetrafluoeroethylene //High Performance Polymers. – 2008. – Vol. 20, No.1. – Р. 86–114.
3. Рубашкин А.Г., Чернилевский Д.В. Лабораторно-практические работы по технической механике. – М.: Высшая школа, 1975. – 254 с.
4. Jiazhen Sun, Yuefang Zhang, Xiaoguang Zhong. Radiation cross linking of polytetrafluoeroethylene// Polymer. – 1994. – Vol. 35, Iss. 13. – P. 2881–2883.
5. Tabata Y., Ikeda S., Tabata Y., Suzuki H., Miyoshi T., Katsumura Y. // Rad. Phys. Chem. –2008. – Vol. 77, No 9. – P. 401–408.
6. Oshima A., Ikeda S., Katoh E., Tabata Y. // Rad. Phys.Chem. – 2001. – Vol. 62, No1. – P. 39–45.
7. Katoh E., Sugisawa H., Oshima A., Tabata Y., Seguchi T., Yamazaki T. // Rad. Phys. Chem. – 1999. – Vol. 54, No 2. – P. 165-171.
8. Lappan U., Geißler U., Lunkwitz K.I. // Rad. Phys. Chem. – 2000. – Vol. 59, No 3. – P. 317–322.
9. Lappan U., Fuchs B., Geiβler U., Scheler U., Lunkwitz K. // Rad. Phys. Chem. – 2003. – Vol. 67, No 4. – P. 447–451.
10. Komarov F.F. , Kupchishin A.I., Pivovarov S.P., Tlebaev K.B., Kusainov A.T., Rukhin A.B., Pozdeeva T.V. Influence of γ-irradiation on the conformation of free radicals in polytetrafluoeroethylene // J. of engineering physics and Thermophysics. – 2012. – Vol. 85, No.2. – P. 455–458.
11. Ivchenko V.A. Atomic structure of cascades of atomic displacements in metals and alloys after different types of radiation // IOP Conf. Series: Materials Science and Engineering 110012003. – 2016. – Р. 1–5.
12. Surzhikov A.P., Galtseva O.V., Vasendina E.A.,Vlasov V.A., Nikolaev E.V. Processing line for industrial radiation-thermal synthesis of doped lithium ferrite powders // IOP Conf. Series: Materials Science and Engineering 110 012002. – 2016. – Р. 1–4.
13. Kupchishin A.I., Niyazov M.N., Voronova N.A., Kirdiashkin V.I., Abdukhairova A.T. nhe effect of temperature, static load and electron beam irradiation on the deformation of linear polymers // IOP Conf. Series: Materials Science and Engineering 168012017. – 2017. – P. 1–4.
14. Kupchishin A.I., Тaipova B.G., Voronova N.A. Study of the influence of filler on the Structure Treatment systems biomaterials // IOP Conf. Series: Materials Science and Engineering: 168012015. – 2015. – P. 1–4.
15. Kupchishin A.I., Taipova B.G., Kupchishin A.A., Kozhamkulov B.A. Study on the physical and mechanical properties of composites based on polyimide and polycarbonate // Meсhaniсs of composite materials. – 2015. – Vol. 51, № 1. – P. 115–118.
16. Kupchishin A.I., Taipova B.G., Kupchishin A.A., Voronova N.A., Kirdyashkin V.I., Fursa T.V. Catastrophic models of materials destruction // IOP Conf. Series: Material Science and Engineering. 110 012037. – 2016. – Р. 1–5.
Review
For citations:
Kupchishin A.I., Niyazov M.N., Taipova B.G., Abdukhairova A.T., Yar-Mukhamedova G.Sh. THE STUDY OF THE DEFORMATION OF THE PLEXIGLAS BENDING IRRADIATED WITH ELECTRONS. NNC RK Bulletin. 2019;(1):126-128. (In Russ.) https://doi.org/10.52676/1729-7885-2019-1-126-128
Views:
244
Email this article 