| 000 | 04280nlm2a2200457 4500 | ||
|---|---|---|---|
| 001 | 664915 | ||
| 005 | 20231030041946.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\36100 | ||
| 090 | _a664915 | ||
| 100 | _a20210528d2020 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aGB | ||
| 105 | _ay z 100zy | ||
| 135 | _avrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aChanges in the physical and structural properties of 3D-printed plastic samples under radiation exposure by nearly therapeutic dose _fS. G. Stuchebrov, A. A. Bulavskaya, Yu. M. Cherepennikov [et al.] |
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| 203 |
_aText _celectronic |
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| 300 | _aTitle screen | ||
| 320 | _a[References: 41 tit.] | ||
| 330 | _aIn this research, we study changes of 3D-printed samples made of PLA, ABS, andHIPS plastics under irradiation by 6 MeV electron beam in air with doses up to 1.5 kGy. We compared mechanical and structural properties of original and irradiated plastic samples. It is shown that absorption of the electron beam is not changing during irradiation process for all samples. Mechanical testing revealed no changes in the compressive stress, elastic modulus and bending stress for PLA, ABS and HIPS samples after irradiation. Testing demonstrates that thermograms of investigated polymers before and after irradiation do not have notable difference. However, polylactide glass transition peak (142–154?C) is better distinguishable for irradiated sample of PLA plastic. The irradiated polymers demonstrate slight differences in Fourier-transform infrared (FTIR) spectra. Experimental results allow concluding that 3D-printed samples made of PLA, ABS, and HIPS plastic are capable to retain their properties under high energy electron beam irradiation with doses up to 1.5 kGy. | ||
| 461 | 1 |
_0(RuTPU)RU\TPU\network\25113 _tJournal of Instrumentation |
|
| 463 |
_tVol. 15 : Radiation from Relativistic Electrons in Periodic Structures (RREPS-19) _oXIII International Symposium, 16-20 September, 2019, Belgorod, Russian Federation _o[proceedings] _v[C04046, 9 p.] _d2020 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aaccelerator applications | |
| 610 | 1 | _ainstrumentation for particle-beam therapy | |
| 610 | 1 | _aприложения | |
| 610 | 1 | _aлучевая терапия | |
| 701 | 1 |
_aStuchebrov _bS. G. _cphysicist _cAssociate Professor of Tomsk Polytechnic University, Candidate of Sciences _f1981- _gSergey Gennadevich _2stltpush _3(RuTPU)RU\TPU\pers\31559 |
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| 701 | 1 |
_aBulavskaya _bA. A. _cSpecialist in the field of nuclear technologies _cResearch Engineer of Tomsk Polytechnic University _f1993- _gAngelina Aleksandrovna _2stltpush _3(RuTPU)RU\TPU\pers\45898 |
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| 701 | 1 |
_aCherepennikov _bYu. M. _cphysicist _cAssociate Professor of Tomsk Polytechnic University, Candidate of Sciences _f1989- _gYuriy Mihaylovich _2stltpush _3(RuTPU)RU\TPU\pers\31561 |
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| 701 | 1 |
_aGrigorieva (Grigorjeva) _bA. A. _cnuclear technology specialist _cengineer of Tomsk Polytechnic University _f1995- _gAnna Anatoljevna _2stltpush _3(RuTPU)RU\TPU\pers\46746 |
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| 701 | 1 |
_aMiloichikova _bI. A. _cphysicist _cengineer of Tomsk Polytechnic University _f1988- _gIrina Alekseevna _2stltpush _3(RuTPU)RU\TPU\pers\35525 |
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| 701 | 1 |
_aToropkov _bN. E. _cChemical engineer _cEngineer of Tomsk Polytechnic University _f1992- _gNikita Evgenievich _2stltpush _3(RuTPU)RU\TPU\pers\45800 |
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| 701 | 1 |
_aShevelev _bM. V. _cphysicist _cresearch engineer of Tomsk Polytechnic University _f1985- _gMihail Viktorovich _2stltpush _3(RuTPU)RU\TPU\pers\31529 |
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| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИсследовательская школа физики высокоэнергетических процессов _c(2017- ) _h8118 _2stltpush _3(RuTPU)RU\TPU\col\23551 |
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИнженерная школа ядерных технологий _bОтделение ядерно-топливного цикла _h7864 _2stltpush _3(RuTPU)RU\TPU\col\23554 |
| 801 | 2 |
_aRU _b63413507 _c20210528 _gRCR |
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| 856 | 4 | _uhttps://doi.org/10.1088/1748-0221/15/04/C04046 | |
| 942 | _cCF | ||