Ion-irradiation-induced hardening in alloys of V-4Cr-4Ti and V-5Cr-5Ti

Tingxing YAN; Yitao YANG; Tongda MA; Chonghong ZHANG; Jiaqi FAN; Zhaonan DING; Yin SONG

doi:10.11889/j.0253-3219.2017.hjs.40.030203

您当前的位置：

首页 >

文章列表页 >

Ion-irradiation-induced hardening in alloys of V-4Cr-4Ti and V-5Cr-5Ti

LOW ENERGY ACCELERATOR, RAY AND APPLICATIONS | 更新时间：2021-05-19

- Ion-irradiation-induced hardening in alloys of V-4Cr-4Ti and V-5Cr-5Ti
- NUCLEAR TECHNIQUES Vol. 40, Issue 3, Article number: 030203(2017)
- 作者机构：
  
  1.中国科学院近代物理研究所兰州 730000
  2.中国科学院大学北京 100049
  3.北京有色金属研究总院国家有色金属及电子材料分析测试中心北京 100088
- 作者简介：
- 基金信息：
  
  Supported by National Natural Science Foundation of China;National Magnetic Confinement Fusion Energy Research and Development Program
- DOI：10.11889/j.0253-3219.2017.hjs.40.030203
  CLC： TL99
- Received：09 October 2016，
  
  Revised：08 November 2016，
  
  Published：10 March 2017
- 稿件说明：
移动端阅览
Tingxing YAN, Yitao YANG, Tongda MA, et al. Ion-irradiation-induced hardening in alloys of V-4Cr-4Ti and V-5Cr-5Ti[J]. Nuclear techniques, 2017, 40(3): 030203
DOI：

Tingxing YAN, Yitao YANG, Tongda MA, et al. Ion-irradiation-induced hardening in alloys of V-4Cr-4Ti and V-5Cr-5Ti[J]. Nuclear techniques, 2017, 40(3): 030203 DOI： 10.11889/j.0253-3219.2017.hjs.40.030203.

摘要

钒合金（V-Cr-Ti系列）是重要的聚变堆结构候选材料，但是相比于铁素体/马氏体钢等其他候选材料，有关钒合金（V-Cr-Ti）的辐照损伤研究较为缺乏。利用载能离子束模拟聚变堆中子辐照条件，对V-4Cr-4Ti和V-5Cr-5Ti两种样品进行了载能He离子和重离子辐照实验。实验采用离子束梯度减能方法在样品中产生辐照损伤的坪区，利用纳米压痕技术测试材料的辐照硬化效应。结果表明，样品纳米硬度的深度递减现象可以用Nix-Gao模型很好描述，高能重离子辐照的样品中软基体效应可以有效避免；在He离子辐照情形，He浓度（以原子百万分率计（Atomic parts per million，APPM））/位移损伤（以每原子平均离位数计（Displacement per atom，DPA））大于4 200/0.2时，两种钒合金样品出现硬化饱和现象；相近位移损伤水平下，He与空位的结合导致缺陷集团的加速长大，致使材料的辐照硬化远大于重离子辐照情形。

Abstract

Background

Vanadium alloy (V-Cr-Ti) is an important fusion reactor candidate material due to its low activation characteristics

desirable high-temperature strength and good resistance to radiation damage. However

studies at lower temperature have shown a substantially reduced radiation resistance

manifested in a loss of ductility and enhanced hardening.

Purpose

This work aims to investigate the irradiation hardening behavior of vanadium alloys under He-ion implantation and displacement damage

and provide an experimental evidence for optimizing the radiation resistance of vanadium alloys.

Methods

In this study

irradiation of V-4Cr-4Ti alloy and V-5Cr-5Ti alloy samples were carried out with He-ions and swift-heavy-ions. A thick layer with a uniform damage distribution in samples was produced by varying energy of He ions

or by using an energy degrade wheel for swift-heavy-ion irradiation. The nanoindentation technique was used to measure the irradiation hardening. Cross-sectional transmission electron microscopy (TEM) sample fabricated from the irradiated samples were investigated with TEM.

Results

The results show that the hardening saturation occurs when the dose of He-ion implantation is more than 4 200 (Atomic parts per million

APPM)/0.2 (Displacement per atom

DPA). The irradiation hardening by He-ions is far larger than that by the swift-heavy-ions at the same displacement damage level.

Conclusion

The phenomenon of the enhanced hardening by He-ions can be attributed to the accelerated formation of defect clusters due to the combination of He-atoms and vacancies.

关键词

Keywords

references

Lako P, Ybema J R, Seebregts A J. The long term potential of fusion power in Western Europe[R]. Petten:ECN, 1998.

D L Smith , H M Chung , B A Loomis , . Development of vanadium-base alloys for fusion first-wall-blanket applications . Journal of Nuclear Materials , 1995 . 29 399 - 410 . DOI: 10.1016/0920-3796(95)80046-Z http://doi.org/10.1016/0920-3796(95)80046-Z .

R J Kurtz , K Abe , V M Chernov , . Recent progress on development of vanadium alloys for fusion . Journal of Nuclear Materials , 2004 . 329-333 47 - 55 . DOI: 10.1016/j.jnucmat.2004.04.299 http://doi.org/10.1016/j.jnucmat.2004.04.299 .

J M Chen , V M Chernov , R J Kurtz , . Overview of the vanadium alloy researches for fusion reactors . Journal of Nuclear Materials , 2011 . 417 289 - 294 . DOI: 10.1016/j.jnucmat.2011.02.015 http://doi.org/10.1016/j.jnucmat.2011.02.015 .

T Muroga , J M Chen , V M Chernov , . Present status of vanadium alloys for fusion applications . Journal of Nuclear Materials , 2014 . 455 263 - 268 . DOI: 10.1016/j.jnucmat.2014.06.025 http://doi.org/10.1016/j.jnucmat.2014.06.025 .

T Miyazawa , T Nagasaka , R Kasada , . Evaluation of irradiation hardening of ion-irradiated V-4Cr-4Ti and V-4Cr-4Ti-0.15Y alloys by nanoindentation techniques . Journal of Nuclear Materials , 2014 . 455 440 - 444 . DOI: 10.1016/j.jnucmat.2014.07.059 http://doi.org/10.1016/j.jnucmat.2014.07.059 .

H Tsai , T S Bray , H Matsui , . Effects of low-temperature neutron irradiation on mechanical properties of vanadium-base alloys . Journal of Nuclear Materials , 2000 . 283-287 362 - 366 . DOI: 10.1016/S0022-3115(00)00224-5 http://doi.org/10.1016/S0022-3115(00)00224-5 .

A F Rowcliffe , S J Zinkle , D T Hoelzer . Effect of strain rate on the tensile properties of unirradiated and irradiated V-4Cr-4Ti . Journal of Nuclear Materials , 2000 . 283-287 508 - 512 . DOI: 10.1016/S0022-3115(00)00311-1 http://doi.org/10.1016/S0022-3115(00)00311-1 .

C Abromeit . Aspects of simulation of neutron damage by ion irradiation . Journal of Nuclear Materials , 1994 . 216 78 - 96 . DOI: 10.1016/0022-3115(94)90008-6 http://doi.org/10.1016/0022-3115(94)90008-6 .

Y T Yang , C H Zhang , Y C Meng , . Nanoindentation on V-4Ti alloy irradiated by H and He ions . Journal of Nuclear Materials , 2015 . 459 1 - 4 . DOI: 10.1016/j.jnucmat.2015.01.020 http://doi.org/10.1016/j.jnucmat.2015.01.020 .

C H Zhang , Y T Yang , Y Song , . Irradiation response of ODS ferritic steels to high-energy Ne ions at HIRFL . Journal of Nuclear Materials , 2014 . 455 61 - 67 . DOI: 10.1016/j.jnucmat.2014.04.015 http://doi.org/10.1016/j.jnucmat.2014.04.015 .

J F Ziegler . The stopping and range of ions in solid . Ion Implantation Science and Technology , 1985 . 10 ( 1 ): 51 - 108 . DOI: 10.1016/B978-0-12-780620-4.50007-0 http://doi.org/10.1016/B978-0-12-780620-4.50007-0 .

谢存毅 . 纳米压痕技术在材料科学中的应用 . 物理 , 2001 . 30 ( 7 ): 432 - 435 . http://www.cnki.com.cn/Article/CJFDTOTAL-WLZZ200107011.htm .

Cunyi XIE . Applications of nanoindentation techniques in material science . Physics , 2001 . 30 ( 7 ): 432 - 435 . http://www.cnki.com.cn/Article/CJFDTOTAL-WLZZ200107011.htm .

W D Nix , H Gao . Indentation size effects in crystalline materials:a law for strain gradient plasticity . Journal of the Mechanics and Physics of Solids , 1998 . 46 ( 3 ): 411 - 425 . DOI: 10.1016/S0022-5096(97)00086-0 http://doi.org/10.1016/S0022-5096(97)00086-0 .

C Heintze , F Bergner , M M Hernandze . Ion-irradiationinduced damage in Fe-Cr alloys characterized by nanoindentation . Journal of Nuclear Materials , 2011 . 417 ( 1 ): 980 - 983 . DOI: 10.1016/j.jnucmat.2010.12.196 http://doi.org/10.1016/j.jnucmat.2010.12.196 .

C L Chen , A Richter , R Kogler , . Dual beam irradiation of nanostructured FeCrAl oxide dispersion strengthened steel . Journal of Nuclear Materials , 2011 . 412 350 - 358 . DOI: 10.1016/j.jnucmat.2011.03.041 http://doi.org/10.1016/j.jnucmat.2011.03.041 .

J D Hunn , E H Lee , T S Byun , . Helium and hydrogen induced hardening in 316LN stainless steel . Journal of Nuclear Materials , 2000 . 282 131 - 136 . DOI: 10.1016/S0022-3115(00)00424-4 http://doi.org/10.1016/S0022-3115(00)00424-4 .

A V Fedorov , G P Buitenhuis , A V Veen , . Helium desorption studies on vanadium and V-5Ti and V-3Ti-ISi alloys and their relevance to helium embrittlement . Journal of Nuclear Materials , 1996 . 227 312 - 321 . DOI: 10.1016/0022-3115(95)00137-9 http://doi.org/10.1016/0022-3115(95)00137-9 .

A V Fedorov , A V Veen . Monte-Carlo program MODEX:simulation of point defect clustering during irradiation and subsequent annealing . Computational Materials Science , 1998 . 9 309 - 324 . DOI: 10.1016/S0927-0256(97)00155-9 http://doi.org/10.1016/S0927-0256(97)00155-9 .

J D Hunn , E H Lee , T S Byun , . Ion irradiation induced hardening in inconel 718 . Journal of Nuclear Materials , 2001 . 296 203 - 209 . DOI: 10.1016/S0022-3115(01)00519-0 http://doi.org/10.1016/S0022-3115(01)00519-0 .

M Satou , M Chuto , A Hasegawa , . Low temperature ductility loss and microstructural evolution of V-Ti-C-Si type alloy after helium ion implantation . Materials Transactions , 1999 . 40 ( 5 ): 420 - 423 . DOI: 10.2320/matertrans1989.40.420 http://doi.org/10.2320/matertrans1989.40.420 .

M S Staltsov , I I Chernov , B A Kalin , . Peculiarities of helium bubble formation and helium behavior in vanadium alloys of different chemical composition . Journal of Nuclear Materials , 2015 . 461 56 - 60 . DOI: 10.1016/j.jnucmat.2014.09.085 http://doi.org/10.1016/j.jnucmat.2014.09.085 .

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Temperature effect of irradiation hardening behavior of 316L stainless steel by additive manufacturing

Damage characteristics of selective laser melted 304L stainless steel under Xe ion irradiation

Fast neutron radiation damage to NaI scintillator detector

Low-energy helium-ion irradiation on the surface damage of tungsten and molybdenum

Influence of irradiation temperature on the surface damage of tungsten

Related Author

LIN Jun

BAI Juju

LI Jianjian

FU Chonglong

LI Ying

BAI Juju

HOU Juan

Related Institution

Shanghai Institute of Applied Physics, Chinese Academy of Sciences

School of Materials Science and Engineering, University of Shanghai for Science and Technology

Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions

School of Radiation Medicine and Protection, Medical College of Soochow University

School of Physics and Materials Engineering, Dalian Nationalities University

AI问答

Address：2019 Jialuo Road, Jiading, Shanghai, China Postal code：201800
Tel：021-39194977 Email：LHB@sinap.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 沪ICP备05005479号-1 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.
Total Visits：881268 Visits Today：795

⁰