| METALS AND METAL MATRIX COMPOSITES |
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| Advances in High Corrosion Resistant Rebar for Ocean Engineering |
| QIN Fangcheng1, QI Haiquan1, MENG Zhengbing1, CHEN Ping1, HUANG Yuhong2
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1 College of Materials Science and Engineering, Guilin University of Technology, Guilin 541004, Guangxi, China
2 Guangxi Shenglong Metallurgical Co.,Ltd., Fangchenggang 538004, Guangxi, China |
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Abstract With the implementation of the development strategy of national maritime power and seaward economy, the rapid development of major marine projects in Beibu gulf, the south China seas and the ASEAN coastal areas is facilitated. As an important basic material for marine construction, maritime reinforced concrete has been widely used in coastal infrastructures including ports and wharves, cross-sea bridges, subsea tunnel, artificial island, offshore drilling platform, etc. The increasing market demand of rebar for ocean engineering is also given.
Due to the complex marine environment such as high temperature, high humidity and high salt and fog, problems including corrosion, paint peeling, cracking and rapid functional failure of steel bar materials are presented. The durability and service life of concrete and marine enginee-ring structures are directly related to the corrosion resistance of rebar. The new challenges to the traditional ocean engineering materials are proposed. Thus, it is urgent to conduct a study on the corrosion resistance of marine steel bar materials. The numerous investigation and fruitful results of the corrosion behavior and structural durability of steel reinforcement in marine engineering have been carried out by scholars at home and abroad in the last decade. The traditional low carbon steel rebar with limited corrosion-resistance are mainly characterized by uniform corroding in a large area. The bonding force between rebar and concrete structure is reduced, and the rust swelling, cracking and spalling are caused. Due to the local pitting, the critical concentration of Cl- is high and the corrosion rate is low in the stainless steel rebar. However, the total content of Cr and Ni is as high as 20%, leading to the high cost. For the coated/plated steel rebar, the corrosion of concrete and its surrounding erosion media are prevented. However, the cracking tendency increases with the concrete strength and the thickness of protective layer increasing. The low alloyed rebar is mainly characterized by the double layer passivation films, high Cl- corrosion-resistance and high stability of rust layer, of which Cr and Ni increase the passivation interval and provide high stability of rust layer, and its corrosion rate is far lower compared with that in low carbon steel rebar. Therefore, the increasing applications of alloyed marine steel rebar with high corrosion-resistance in the major projects such as ports, wharves, and cross-sea bridges are achieved.
In this paper, the advances in rebar materials for ocean engineering are summarized; the characteristics, microstructures, corrosion behavior and properties, and the corrosion mechanisms in the rebar are expounded; the change rule of microstructure of rebar rust layer in the actual marine corrosion conditions is clarified; the corrosion resistant mechanisms in low alloying rebar are revealed. The existing problems in the high corrosion resistant rebar research are pointed out. Furthermore, the necessity of developing low alloyed rebar and its research direction in corrosion resistance properties are put forward to provide theoretical basis for the research and application of high corrosion resistant rebar.
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Published: 25 March 2022
Online: 2022-03-21
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| Fund:National Natural Science Foundation of China (51875383), Innovation and Driven Project of Guangxi (GK AA18242007), Natural Science Foundation of Guangxi (2019GXNSFAA245051, 2018GXNSFBA281056) and Research Foundation of Guilin University of Technology (GUTQDJJ2017140). |
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1 Giuseppe L, Stefano P, Milo V K. Construction and Building Materials, 2019, 228, 116606.
2 Zhang J C, Zuo L F, Jiang J Y, et al. Journal of Chinese Society for Corrosion and Protection, 2016, 36(4), 363 (in Chinese).
张建春,左龙飞,蒋金洋,等. 中国腐蚀与防护学报, 2016, 36(4), 363.
3 Song D, You K, Cheng Z J,et al. Hot Working Technology, 2016, 45(2), 9 (in Chinese).
宋丹,游凯,程兆俊,等. 热加工工艺, 2016, 45(2), 9.
4 Yang Z M, Chen Y, Wang H M.In: 2009 National Seminar Proceedings in Production, Design and Application Technology of Construction Reinforcement,Beijing,2009,pp.133 (in Chinese).
杨忠民,陈颖,王慧敏. 2009全国建筑钢筋生产、设计与应用技术交流研讨会会议文集,北京, 2009, pp. 133.
5 Polde R B, Lavbi J A. Concrete, 1996,25(7-8), 8.
6 Mehta P K. In:Proceeding Second International Conference on Concrete Durability. America,1991,pp.1.
7 Lambert P. Anti-Corrosion Methods and Materials,1995, 30(1), 8.
8 Hong D H, Fan W G, Luo D K,et al. ACI Materials Journal,1993, 90(1), 3.
9 Berke N S,Hicks M C. Cement and Concrete Composites, 2004, 26(3), 191.
10 Stratmnn M. Corrosion Science,1987,27,863.
11 Marco C, Andrea D S, Antonio B,et al. Construction and Building Materials, 2018,34(181), 335.
12 Cramer S D, Covino J B S, Bullard S J,et al. Cement and Concrete Composites, 2002, 24(1), 101.
13 Jing Q, Fang X, Ni J X,et al. Journal of Highway and Transportation Research and Development, 2017, 34(10), 51 (in Chinese).
景强,方翔,倪静姁,等. 公路交通科技, 2017, 34(10), 51.
14 Wang S N, Su Q K,Fan Z H,et al. China Civil Engineering Journal,2014,47(6),1 (in Chinese).
王胜年,苏权科,范志宏,等. 土木工程学报, 2014, 47(6), 1.
15 Wang S N, Li K F, Fan Z H,et al. Port & Waterway Engineering, 2015, 501(3), 78 (in Chinese).
王胜年,李克非,范志宏,等. 水运工程, 2015, 501(3), 78.
16 Feng X G, Shi R L, Xu Y W,et al. In: 18th Seminar Proceedings in the National Ocean (Shore) Project, Zhejiang,2017, pp.736 (in Chinese).
冯兴国,石锐龙,徐逸文,等. 第十八届中国海洋(岸)工程学术讨论会论文集,浙江,2017, pp.736.
17 Bautista A, Paredes E C, Alvarez S M, et al. Corrosion Science, 2015,102,363.
18 Alonso M C G, González J A, Miranda J, et al. Cement and Concrete Research, 2007, 37(11),1562.
19 Chen L, Qu Y, Tang Y B, et al. Corrosion & Protection, 2014, 35(5), 446 (in Chinese).
陈龙,瞿彧,汤雁冰,等. 腐蚀与防护, 2014, 35(5), 446.
20 Da B,Yu H F,Ma H Y,et al. Construction and Building Materials,2016,122,81.
21 Wang Q K, Li P, Tian Y P,et al. Journal of Wuhan University of Technology-Materials Science Edition,2016,31(5),996.
22 Zhang X B, Lian J. Metal Forming (Hot Forming),2011,61(10),43 (in Chinese).
张心保,连杰. 金属加工(热加工),2011,61(10),43.
23 Yu W, Zhang Z Y, Wu W,et al. Journal of Iron and Steel Research, 2019, 31(4), 380 (in Chinese).
余伟,张泽宇,吴伟,等. 铁研究学报, 2019, 31(4), 380.
24 Li M L,Yang Z G, Liu Z Y, et al. Concrete World,2018,104(2),62 (in Chinese).
李明利,杨正光,刘志勇,等. 混凝土世界,2018,104(2),62.
25 Sun W, Song D, Jiang J Y. In: Proceedings of the 2013 National Acade-mic Annual Conference on Highway Maintenance Technology, Nanjing, 2013, pp. 1 (in Chinese).
孙伟,宋丹,蒋金洋. 2013年全国公路养护技术学术年会论文集, 南京, 2013, pp. 1.
26 Xu Q F,Jiang Y S. Industrial Construction,1999,29(6),45 (in Chinese).
许清风,蒋永生.工业建筑,1999,29(6),45.
27 Gao Y,Wang X H,Wang J,et al. Sichuan Building Science,2015,41(6),24 (in Chinese).
高扬,王小惠,王菁,等. 四川建筑科学研究,2015,41(6),24.
28 Xue W C. Journal of Tongji University(Natural Science),2001,29(7),769 (in Chinese).
薛伟辰. 同济大学学报(自然科学版),2001,29(7),769.
29 Wang H B,Qian H,Zhang L D,et al. Structural Engineers,2019,35(6),181 (in Chinese).
王红兵,钱昊,张洛栋,等. 结构工程师,2019,35(6),181.
30 Yan D,Reis S,Tao X,et al. Construction and Building Materials,2012,28(1),512.
31 Yan D,Chen S,Chen G,et al. Journal of Zhejiang University-Science A,2016,17(5),366.
32 Shi J,Chen G,Huang Z H,et al. Structural Engineers,2019,35(4),162 (in Chinese).
史杰,陈功,黄之昊,等. 结构工程师,2019,35(4),162.
33 Yang F, Huang Z H, Liu Y,et al. Low Temperature Architecture Technology,2018,40(2),1 (in Chinese).
杨帆,黄之昊,刘毅,等. 低温建筑技术,2018,40(2),1.
34 Gao Y,Wang X H,Wang J,et al. Sichuan Building Science,2015,41(6),62 (in Chinese).
高扬,王小惠,王菁,等. 四川建筑科学研究,2015,41(6),62.
35 Gui S J,Chen Y,Wang X H. Concrete and Cement Products,2019,46(10),68 (in Chinese).
桂世杰,陈瑜,王小惠. 混凝土与水泥制品,2019,46(10),68.
36 Long X,Wang C Y,Zhao P Z,et al. Construction and Building Materials,2020,238,117749.
37 Jiang Q, Liu Y J,Liu R P. China Building Materials Technology,2010,8(S1),83 (in Chinese).
蒋荃,刘玉军,刘儒平. 中国建材科技,2010,8(S1),83.
38 Dou Y M, Deng L C, Zhang J J,et al. Journal of Hebei University of Technology,2019,48(6),69 (in Chinese).
窦远明,邓留藏,张晶晶,等. 河北工业大学学报,2019,48(6),69.
39 Moreno F P, Scully J R, Sharp S R. Corrosion,2010,66(8),1.
40 Akhoondan M, Sagüés A A. Corrosion,2011,37(8),11010.
41 Ai Z Y, Sun W, Jiang J Y. Corrosion Science and Protection Technology,2015,27(6),525 (in Chinese).
艾志勇,孙伟,蒋金洋. 腐蚀科学与防护技术,2015,27(6),525.
42 Ge Y, Zhu X C, Li Y. Corrosion protection of reinforced concrete structures, Chemical Industry Press, China,2011 (in Chinese).
葛燕,朱锡昶,李岩. 桥梁钢筋混凝土结构防腐蚀, 化学工业出版社,2011.
43 Ai Z Y, Sun W, Jiang J Y,et al. Materials Reports A: Review Papers,2016,30(8),92 (in Chinese).
艾志勇,孙伟,蒋金洋,等. 材料导报:综述篇,2016,30(8),92.
44 Zuo Longfei,Ma Han,Huang Wenke,et al. Steel Rolling,2014,31(3),58 (in Chinese).
左龙飞,麻晗,黄文克,等. 轧钢,2014,31(3),58.
45 Zuo L F,Zhang J C,Ma H,et al. Corrosion & Protection,2017,38(2),83 (in Chinese).
左龙飞,张建春,麻晗,等. 腐蚀与防护,2017,38(2),83.
46 Nachiappan V,Cho E H. Journal Performance of Constructed Facilities,2005,19(4),56.
47 Singh J K,Singh D D N. Corrosion Science,2012,56,129.
48 Hurley MF. Charlottesville: University of Virginia,2007,52(356),167.
49 Yu T R, Guo Z,Chen K Z,et al. Anhui Metallurgy,2017,10(3),11 (in Chinese).
于同仁,郭湛,陈开智,等. 安徽冶金,2017,10(3),11.
50 Liu M,Cheng X Q,Li X G,et al. Corrosion Science and Protection Technology,2015,27(6),559 (in Chinese).
刘明,程学群,李晓刚,等. 腐蚀科学与防护技术,2015,27(6),559.
51 Zhang J C,Ma H,Zuo L F,et al. Journal of Chinese Society for Corrosion and Protection,2015,35(5),461 (in Chinese).
张建春,麻晗,左龙飞,等. 中国腐蚀与防护学报,2015,35(5),461.
52 Tuutti K. ACI 5P-65, Detroit:American Concrete Institute,1980,65,223.
53 Tian Y W,Liu M,Cheng X Q,et al. Cement and Concrete Composites,2019,97,190.
54 Ai Z Y,Jiang J Y,Jiang X L,et al. Journal of Building Structures,2019,40(1),132 (in Chinese).
艾志勇,蒋金洋,江祥林,等. 建筑结构学报,2019,40(1),132.
55 Yamashita M, Nagano H, Misawa T,et al. ISIJ International,1998,38(3),285.
56 Kamimura T, Stratmann M. Corrosion Science,2001,43(3),429.
57 Zhang Q C,Wang J J,Wu J S,et al. Acta Metallurgica Sinica,2001,37(2),193 (in Chinese).
张全成,王建军,吴建生,等. 金属学报,2001,37(2),193.
58 Kihipa H, Ito S, Mizoguchi A, et al. Zairyo-to-Kankyo,2000,49(1),30.
59 Toshiyasu N, Hideki K, Kazuhiko N, et al. Corrosion Science,2000,42(9),1611.
60 Mancio M, Kusinski G, Monteiro P J M, et al. Journal ASTM International,2009,6(5),1.
61 Mohamed N, Boulfiza M, Evitts R. Journal of Materials Engineering and Performance,2013,22(3),787. |
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