高级检索

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

铁冷轧形变以及热处理对形变缺陷的影响

龚毅豪 靳硕学 卢二阳 况鹏 朱特 曹兴忠 王宝义

龚毅豪, 靳硕学, 卢二阳, 况鹏, 朱特, 曹兴忠, 王宝义. 铁冷轧形变以及热处理对形变缺陷的影响[J]. 原子核物理评论, 2017, 34(3): 646-650. doi: 10.11804/NuclPhysRev.34.03.646
引用本文: 龚毅豪, 靳硕学, 卢二阳, 况鹏, 朱特, 曹兴忠, 王宝义. 铁冷轧形变以及热处理对形变缺陷的影响[J]. 原子核物理评论, 2017, 34(3): 646-650. doi: 10.11804/NuclPhysRev.34.03.646
GONG Yihao, JIN Shuoxue, LU Eryang, KUANG Peng, ZHU Te, CAO Xingzhong, WANG Baoyi. Effect of Deformation and Heat-treatment on Deformation-induced Defects in Iron[J]. Nuclear Physics Review, 2017, 34(3): 646-650. doi: 10.11804/NuclPhysRev.34.03.646
Citation: GONG Yihao, JIN Shuoxue, LU Eryang, KUANG Peng, ZHU Te, CAO Xingzhong, WANG Baoyi. Effect of Deformation and Heat-treatment on Deformation-induced Defects in Iron[J]. Nuclear Physics Review, 2017, 34(3): 646-650. doi: 10.11804/NuclPhysRev.34.03.646

铁冷轧形变以及热处理对形变缺陷的影响

doi: 10.11804/NuclPhysRev.34.03.646
基金项目: 国家自然科学基金(11475193,11575205,11505192)
详细信息
    作者简介:

    龚毅豪(1989-),男,山东菏泽人,博士研究生,从事物理学研究;E-mail:gongyh@ihep.ac.cn

    通讯作者: 曹兴忠,E-mail:caoxzh@ihep.ac.cn
  • 中图分类号: TG156.9

Effect of Deformation and Heat-treatment on Deformation-induced Defects in Iron

Funds: National Natural Science Foundation of China(11475193, 11575205, 11505192)
More Information
    Corresponding author: 10.11804/NuclPhysRev.34.03.646
  • 摘要: 采用常用冷轧设备对铁进行冷轧引入形变缺陷。研究形变量和温度对形变缺陷的影响。形变样品中的微观缺陷、物相结构和形貌分别使用正电子湮没技术(PAT)、X射线衍射仪(XRD)和透射电子显微镜(TEM)进行表征分析。对经过673 K热处理的形变样品前后进行XRD测试,结果显示,随着形变量的增加,样品中晶面方向(200)具有择优生长趋势,673 K热处理后,择优趋势更加明显,同时晶粒的尺寸也增大。利用正电子湮没寿命谱和多普勒展宽能谱对样品中形变缺陷的热力学稳定性进行研究,发现形变引入的空位型缺陷约在673 K回复完毕,723 K后位错缺陷开始回复。


    The pure iron was cold rolled with the thickness reduction from 0% to 75%. The microstructure defects, crystallographic structure and morphology of deformed specimens were characterized by positron annihilation technique (PAT), X-ray diffraction (XRD) and transmission electron microscopy (TEM). The XRD results show that the intensity of (200) increased with increasing deformation, 673 K heat-treatment promote the preference of (200) and the grain size of (200) was increased. The PAT results show that the vacancy type defect was annihilated at 673 K and the dislocation type defects start to annihilate at 723 K.
  • [1] BLOOM E E. Nucl Mater, 1998, 258:7.
    [2] ZINKLE S J. Fusion Eng Des, 2005, 74:31.
    [3] EHRLICH K, BLOOM E E, KONDO T. Nucl Mater, 2000, 283:79.
    [4] XIAO Xiazi, SONG Dingkun, XUE Jiangming, et al. Advances in Mechanics, 2015, 45:141. (in Chinese) (肖厦子,宋定坤,楚海建, 等. 力学进展, 2015, 45:141.)
    [5] LI Zhengcao, CHEN Liang. Acta Metallurgica sinica, 2014, 50:1285. (in Chinese) (李正操, 陈良. 金属学报, 2014, 50:1285.)
    [6] GAO Yingjun, LU Chengjian, HUANG Lilin, et al. Acta Metallurgica sinica, 2014, 50:110. (in Chinese) (高英俊,卢成健,黄礼琳, 等. 金属学报, 2014, 50:110.)
    [7] GAO Yingjun, LU Chengjian, LUO Zhirong, et al. Chinese Journal of Nonferrous Metals, 2014, 24:2073. (in Chinese) (高英俊,卢成健,罗志荣, 等. 中国有色金属学报, 2014, 24:2073.)
    [8] CHEN Xianhua, WANG Xiaolong, ZHANG Zhihua. Ordnance Material Science and Engineering, 2013, 36:148. (in Chinese) (陈先华,汪小龙, 张志华. 兵器材料科学与工程, 2013, 36:148.)
    [9] VENKATARAJU C, SATHISHKUMAR G, SIVAKUMAR K. Journal of Magnetism and Magnetic Materials. 2010, 230:233.
    [10] HELFEN L, WU D T, BIRRINGER R, et al. Acta Mater, 2003, 51:2743.
    [11] KURAMOTO T T E, UENO K, OHMURA M, et al. Computational Materials Science, 1999, 14:28.
    [12] OHKUBO H, TANG Z, NAGAI Y, et al. Mat Sci Eng:A, 2003, 35:95.
    [13] SATO K, YOSHⅡE T, ISHIZAKI T, et al. Phys Rev B, 2007, 75:094109.
    [14] MANTL S, TRIFTSHAUSER W. Phys Rev B, 1978, 17:1645.
  • 加载中
计量
  • 文章访问数:  1342
  • HTML全文浏览量:  136
  • PDF下载量:  117
  • 被引次数: 0
出版历程
  • 收稿日期:  2016-12-11
  • 修回日期:  2017-04-15
  • 刊出日期:  2017-07-18

铁冷轧形变以及热处理对形变缺陷的影响

doi: 10.11804/NuclPhysRev.34.03.646
    基金项目:  国家自然科学基金(11475193,11575205,11505192)
    作者简介:

    龚毅豪(1989-),男,山东菏泽人,博士研究生,从事物理学研究;E-mail:gongyh@ihep.ac.cn

    通讯作者: 曹兴忠,E-mail:caoxzh@ihep.ac.cn
  • 中图分类号: TG156.9

摘要: 采用常用冷轧设备对铁进行冷轧引入形变缺陷。研究形变量和温度对形变缺陷的影响。形变样品中的微观缺陷、物相结构和形貌分别使用正电子湮没技术(PAT)、X射线衍射仪(XRD)和透射电子显微镜(TEM)进行表征分析。对经过673 K热处理的形变样品前后进行XRD测试,结果显示,随着形变量的增加,样品中晶面方向(200)具有择优生长趋势,673 K热处理后,择优趋势更加明显,同时晶粒的尺寸也增大。利用正电子湮没寿命谱和多普勒展宽能谱对样品中形变缺陷的热力学稳定性进行研究,发现形变引入的空位型缺陷约在673 K回复完毕,723 K后位错缺陷开始回复。


The pure iron was cold rolled with the thickness reduction from 0% to 75%. The microstructure defects, crystallographic structure and morphology of deformed specimens were characterized by positron annihilation technique (PAT), X-ray diffraction (XRD) and transmission electron microscopy (TEM). The XRD results show that the intensity of (200) increased with increasing deformation, 673 K heat-treatment promote the preference of (200) and the grain size of (200) was increased. The PAT results show that the vacancy type defect was annihilated at 673 K and the dislocation type defects start to annihilate at 723 K.

English Abstract

龚毅豪, 靳硕学, 卢二阳, 况鹏, 朱特, 曹兴忠, 王宝义. 铁冷轧形变以及热处理对形变缺陷的影响[J]. 原子核物理评论, 2017, 34(3): 646-650. doi: 10.11804/NuclPhysRev.34.03.646
引用本文: 龚毅豪, 靳硕学, 卢二阳, 况鹏, 朱特, 曹兴忠, 王宝义. 铁冷轧形变以及热处理对形变缺陷的影响[J]. 原子核物理评论, 2017, 34(3): 646-650. doi: 10.11804/NuclPhysRev.34.03.646
GONG Yihao, JIN Shuoxue, LU Eryang, KUANG Peng, ZHU Te, CAO Xingzhong, WANG Baoyi. Effect of Deformation and Heat-treatment on Deformation-induced Defects in Iron[J]. Nuclear Physics Review, 2017, 34(3): 646-650. doi: 10.11804/NuclPhysRev.34.03.646
Citation: GONG Yihao, JIN Shuoxue, LU Eryang, KUANG Peng, ZHU Te, CAO Xingzhong, WANG Baoyi. Effect of Deformation and Heat-treatment on Deformation-induced Defects in Iron[J]. Nuclear Physics Review, 2017, 34(3): 646-650. doi: 10.11804/NuclPhysRev.34.03.646
参考文献 (14)

目录

    /

    返回文章
    返回