Study of modifications in the mechanical properties of sodium aluminoborosilicate glass induced by heavy ions and electrons

被引：31

作者：

Chen, L. ^{[1
]}

Yuan, W. ^{[1
]}

Nan, S. ^{[1
]}

Du, X. ^{[1
]}

Zhang, D. F. ^{[1
]}

Lv, P. ^{[1
]}

Peng, H. B. ^{[1
]}

Wang, T. S. ^{[1
]}

机构：

[1] Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2016年 / 370卷

关键词：

Sodium aluminoborosilicate glass; Radiation effects; Hardness; Modulus; BOROSILICATE GLASS; MOLECULAR-DYNAMICS; SILICATE GLASS; NUCLEAR GLASS; RAMAN-SPECTROSCOPY; IRRADIATION; RADIATION; BEHAVIOR; HARDNESS; WASTE;

D O I：

10.1016/j.nimb.2016.01.007

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Radiation effects on the mechanical properties of sodium aluminoborosilicate glass induced by 4 MeV Kr, 5 MeV Xe ions and 1.2 MeV electrons have been investigated by nano-indentation measurements. Raman and electron paramagnetic resonance (EPR) spectroscopies were used to characterize the microstructure evolution of electron irradiated samples. The nano-indentation results indicated that the mean hardness was reduced by 12.8%, and the mean reduced Young modulus was increased by 3.5% after heavy ion irradiation. Both the hardness and reduced Young modulus variations reached stabilization when the nuclear deposited energy was around 3 x 10(21) keV(nucl)/cm(3). Although decreases of hardness (about 6.6%) and reduced Young modulus (about 3.1%) were also observed when the deposited electronic energy reached approximately 1.5 x 10(22) keV(elec)/cm(3) after electron irradiation, the results still emphasized that the nuclear energy deposition is the major factor for the evolution in the hardness and modulus of the sodium aluminoborosilicate glass under ion irradiation, rather than a synergy process of the electronic and nuclear energy depositions. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：42 / 48

页数：7

共 36 条

[1] Evolution of nuclear glass structure under α-irradiation [J].

Abbas, A ;

Serruys, Y ;

Ghaleb, D ;

Delaye, JM ;

Boizot, B ;

Reynard, B ;

Calas, G .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2000, 166 :445-450

[2]

[Anonymous], 2014, ADV MATER RES-KR

[3] Radiation damage of alkali borate glasses for application in safe nuclear waste disposal [J].

Baccaro, S. ;

Catallo, N. ;

Cemmi, A. ;

Sharma, G. .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2011, 269 (02) :167-173

[4] Why neutron guides may end up breaking down? Some results on the macroscopic behaviour of alkali-borosilicate glass support plates under neutron irradiation [J].

Boffy, R. ;

Kreuz, M. ;

Beaucour, J. ;

Koester, U. ;

Bermejo, F. J. .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2015, 358 :179-187

[5]

Boffy R., 2015, NUCL INSTR METH B

[6] Raman study of β-irradiated glasses [J].

Boizot, B ;

Petite, G ;

Ghaleb, D ;

Reynard, B ;

Calas, G .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1999, 243 (2-3) :268-272

[7] Raman spectroscopy study of β-irradiated silica glass [J].

Boizot, B ;

Agnello, S ;

Reynard, B ;

Boscaino, R ;

Petite, G .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 2003, 325 (1-3) :22-28

[8] Micro-Raman and EPR studies of β-radiation damages in aluminosilicate glass [J].

Chah, K ;

Boizot, B ;

Reynard, B ;

Ghaleb, D ;

Petite, G .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2002, 191 :337-341

[9] Raman study of Kr ion irradiated sodium aluminoborosilicate glass [J].

Chen, L. ;

Wang, T. S. ;

Yang, K. J. ;

Peng, H. B. ;

Zhang, G. F. ;

Zhang, L. M. ;

Jiang, H. ;

Wang, Q. .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2013, 307 :566-569

[10] XPS and Raman studies of electron irradiated sodium silicate glass [J].

Chen Liang ;

Wang Tie-Shan ;

Zhang Gen-Fa ;

Yang Kun-Jie ;

Peng Hai-Bo ;

Zhang Li-Min .

CHINESE PHYSICS B, 2013, 22 (12)

← 1 2 3 4 →