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Aiming at the peaks overlapping in the field of X-ray diffraction, a new method for peaks separation was developed, and the parameters and recovery behaviors of crystal lattice of 30CrMnSiNi2A were investigated using RU-200V X-ray powder diffractmeter, by which the relationship between lattice parameters and carbon content at different tempering temperatures was obtained. Results show that the variation of lattice parameters of 30CrMnSiNi2A is consistent with high-carbon martensite on the whole, however there are some differences in the rate of change. The lattice parameter a is independent of carbon content, and slightly decreases with the rise of tempering temperature, while the amplitude of change for the lattice parameter c and carbon content is large, and a steep drop is observed in the process of quenching to the tempering temperature at 180 ℃, while the amplitude becomes flat aferwards for a higher tempering temperature.
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Keywords:
- martensite /
- crystal lattice parameter /
- carbon content /
- tempering
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[2] Qin P, Lou Y W, Yang C Z, Xia B J 2006 Acta. Phys. Sin. 3 1325 (in Chinese) [钦佩, 娄豫皖, 杨传铮, 夏保佳 2006 3 1325]
[3] Xu C Q 2008 Ph. D. Dissertation (Tianjin: Hebei University of Technology) (in Chinese)[许长庆 2008 博士学位论文 (天津: 河北工业大学)]
[4] Huo Y Z 2005 Advance in Mechanics 3 305 (in Chinese) [霍永忠2013 力学进展 3 305]
[5] Wang Y N, Zou Y F, Zhang Z F 1980 Acta. Phys. Sin. 12 1535 (in Chinese) [王业宁, 邹一峰, 张志方 1980 12 1535]
[6] Liu J L, Lin X P, Li R, Ju Y C 2006 Hot Working Tech. 24 34 (in Chinese) [刘军林, 林晓娉, 李日, 俱英翠 2006 热加工工艺 24 34]
[7] Hu L Y, Zhang Q J, Shen Y 2004 J. of Hebei Institute of Technology 3 83(in Chinese)[胡林彦, 张庆军, 沈毅 2004 河北理工学院学报 3 83]
[8] Ma L D 1996 Progress in Physics 16 251 (in Chinese)[马礼墩 1996 物理进展 16 251]
[9] Xu Z Y 1999 Martensitic Transformation and Martensite (Beijing: Science Press)(in Chinese)[徐祖耀 1999 马氏体相变与马氏体(北京: 科学出版社) ]
[10] Rachinger W A 1948 J. Sci. Instrum 25 254
[11] Jiang C H, Chen F X, Wu J S 2004 Acta. Metal. Sin. 4 351 (in Chinese) [姜传海, 程凡雄, 吴建生 2004 金属学报 4 351]
[12] Yu Y N 2006 Fundamentals of Materials (Beijing: Higher Education Press) p341 (in Chinese)于永宁 2006 材料学基础(北京: 高等教育出版社)第47页
[13] Xu S S 1964 X ray & Metallography (Shanghai:Shanghai Scientific and Technical Publishers) p428 (in Chinese) [许顺生 1964 X射线金属学(上海: 上海科技出版社) 第428页]
[14] Jack K H 1951 Journal Iron and Steel Institute 169 26
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[1] Yang X P 2007 J. of Shanxi Normal University (Natural Science Edition) 1 72 (in Chinese) [杨新萍 2007 山西师范大学学报(自然科学版) 1 72]
[2] Qin P, Lou Y W, Yang C Z, Xia B J 2006 Acta. Phys. Sin. 3 1325 (in Chinese) [钦佩, 娄豫皖, 杨传铮, 夏保佳 2006 3 1325]
[3] Xu C Q 2008 Ph. D. Dissertation (Tianjin: Hebei University of Technology) (in Chinese)[许长庆 2008 博士学位论文 (天津: 河北工业大学)]
[4] Huo Y Z 2005 Advance in Mechanics 3 305 (in Chinese) [霍永忠2013 力学进展 3 305]
[5] Wang Y N, Zou Y F, Zhang Z F 1980 Acta. Phys. Sin. 12 1535 (in Chinese) [王业宁, 邹一峰, 张志方 1980 12 1535]
[6] Liu J L, Lin X P, Li R, Ju Y C 2006 Hot Working Tech. 24 34 (in Chinese) [刘军林, 林晓娉, 李日, 俱英翠 2006 热加工工艺 24 34]
[7] Hu L Y, Zhang Q J, Shen Y 2004 J. of Hebei Institute of Technology 3 83(in Chinese)[胡林彦, 张庆军, 沈毅 2004 河北理工学院学报 3 83]
[8] Ma L D 1996 Progress in Physics 16 251 (in Chinese)[马礼墩 1996 物理进展 16 251]
[9] Xu Z Y 1999 Martensitic Transformation and Martensite (Beijing: Science Press)(in Chinese)[徐祖耀 1999 马氏体相变与马氏体(北京: 科学出版社) ]
[10] Rachinger W A 1948 J. Sci. Instrum 25 254
[11] Jiang C H, Chen F X, Wu J S 2004 Acta. Metal. Sin. 4 351 (in Chinese) [姜传海, 程凡雄, 吴建生 2004 金属学报 4 351]
[12] Yu Y N 2006 Fundamentals of Materials (Beijing: Higher Education Press) p341 (in Chinese)于永宁 2006 材料学基础(北京: 高等教育出版社)第47页
[13] Xu S S 1964 X ray & Metallography (Shanghai:Shanghai Scientific and Technical Publishers) p428 (in Chinese) [许顺生 1964 X射线金属学(上海: 上海科技出版社) 第428页]
[14] Jack K H 1951 Journal Iron and Steel Institute 169 26
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