PROPERTY  VARIATION AND MICRO-STRUCTURE EVOLUTION OF 304L STAINLESS STEEL SUBJECTED TO SURFACE MECHANICAL ROLLING TREATMENT

doi:10.3724/SP.J.1037.2011.00336

Acta Metall Sin

2011, Vol. 47

Issue (11): 1459-1463 DOI: 10.3724/SP.J.1037.2011.00336

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PROPERTY VARIATION AND MICRO-STRUCTURE EVOLUTION OF 304L STAINLESS STEEL SUBJECTED TO SURFACE MECHANICAL ROLLING TREATMENT

BAI Tao, LI Dong, GUAN Kaishu

1) The Key Laboratory of Safety Science of Pressurized System, Ministry of Education, East China University of Science and Technology, Shanghai 200237
2) School of Materials Engingeering, Shanghai University of Engineering Science, Shanghai 201620

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BAI Tao LI Dong GUAN Kaishu. PROPERTY VARIATION AND MICRO-STRUCTURE EVOLUTION OF 304L STAINLESS STEEL SUBJECTED TO SURFACE MECHANICAL ROLLING TREATMENT. Acta Metall Sin, 2011, 47(11): 1459-1463.

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Abstract The mechanical property variation and micro-structure evolution of 304L stainless steel subjected to treatment of a new method, the surface mechanical rolling treatment (SMRT), were investigated in both liquid nitrogen and atmosphere at room temperature. The grain refinement, phase transition and hardness of 304L stainless steel treated by SMRT were examined using OM, SEM, XRD, TEM and Vickers hardess tester. The results show that nano-grains are created on the surface of SMRT 304L stainless steel, their sizes vary with treating conditions. Large numbers of intersections and mechanical twins are observed in the steel samples. Due to prominent martensitic transformation during SMRT, the hardness of samples is enhanced greatly and varies with increasing depth from surface. The SMRT method has its advantages compared with the traditional methods to generate thicker hardening layers than other traditional methods. It can be easily industrialized.

Key words: surface mechanical rolling treatment 304L stainless steel surface nanocrystallization hardness martensitic tranformation

Received: 31 May 2011

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Supported by National Natural Science Foundation of China (No.51075148) and State Bureau of Quality and Technical Supervision of China (No.201110029)

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https://www.ams.org.cn/EN/10.3724/SP.J.1037.2011.00336 OR https://www.ams.org.cn/EN/Y2011/V47/I11/1459

[1] He B L, Yan L, Shi J P, Chen Z X. Hot Work Technol, 2009; 38(20): 22

(何柏林, 颜亮, 史建平, 陈朝霞. 热加工工艺, 2009; 38(20): 22)

[2] He X M, Zhao X C, Liu X Y, Zhang C H. Corros Prot, 2007; 28: 491

(何晓梅, 赵西城, 刘晓燕, 张聪慧. 腐蚀与防护, 2007; 28: 491)

[3] Lu A Q, Liu C M, Liu G. J Northeastern Univ, 2004; 25: 848

(吕爱强, 刘春明, 刘刚. 东北大学学报, 2004; 25: 848)

[4] Liu G, Lu J, Lu K. Mater Sci Eng, 2000; A286: 91

[5] Wang Z P, Wang J X, Ji C H. Chin J Mech Eng, 2007; 43(11): 154

(王志平, 王吉孝, 纪朝辉. 机械工程学报, 2007; 43(11): 154)

[6] Liu Y, L¨u X R, Zhang R L, Li S. Chin Surf Eng, 2006; 19(6): 20

(刘阳, 吕晓仁, 张荣禄, 李曙. 中国表面工程, 2006; 19(6): 20)

[7] Ge L L, Liu Z L, Jing X T. Hot Work Technol, 2008; 37(16): 11

(葛利玲, 刘忠良, 井晓天. 热加工工艺, 2008; 37(16): 11)

[8] Zhang Y K, You J, Lu J Z, Cui C Y, Jiang Y F, Ren X D. Surf Coat Technol, 2010; 204: 3947

[9] Liang Y L, Zhang J B, Song H W. World Iron Steel, 2011; 11(2): 36

(梁永立, 张俊宝, 宋洪伟. 世界钢铁, 2011; 11(2): 36)

[10] Yang G, Huang C X, Wu S D, Zhang Z F. Acta Metall Sin, 2009; 45: 906

(杨钢, 黄崇湘, 吴世丁, 张哲峰. 金属学报, 2009; 45: 906)

[11] Liu G, Zhou L. Nanosci Nanotechnol, 2006; 3(1): 56

(刘刚, 周蕾. 纳米科技, 2006; 3(1): 56)

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