Acta Metallurgica Sinica (English Letters) ›› 2019, Vol. 32 ›› Issue (1): 1-9.DOI: 10.1007/s40195-018-0847-9
Special Issue: 2019年镁合金专辑; 2019年腐蚀专辑-2
• Orginal Article • Next Articles
Bao-Jie Wang1, Ji-Yu Luan1, Dao-Kui Xu2,3(), Jie Sun1, Chuan-Qiang Li2,3, En-Hou Han2,3
Received:
2018-09-26
Revised:
2018-10-17
Online:
2019-01-10
Published:
2019-01-18
Contact:
Xu Dao-Kui
About author:
Author brief introduction:Dao-Kui Xu Professor of IMR, CAS, and “Young Merit Scholar” of Corrosion Center in the Institute of Metal Research (IMR), Chinese Academy of Sciences (CAS). He achieved Ph.D. degree from IMR, CAS, in 2008, during which he obtained “Chinese Academy of Sciences-BHP Billiton” Scholarship award, “Shi Changxu” Scholarship award and “Zhu-LiYueHua” Excellent Doctorate Student Scholarship of Chinese Academy of Sciences. He worked as a Research Fellow in ARC Center of Excellence, Design of Light Metals, Department of Materials Engineering, Monash University, Australia (2008.10-2011.10). He published more than 60 peer-reviewed scientific papers, attended 20 invited lectures and holds seven patents. His papers were cited more than 1200 times. His research interests mainly include: (1) fatigue behavior and fracture toughness of light metals, such as Mg, Al and Ti alloys; (2) effects of alloying, heat treatment and thermomechanical processes on the microstructural evolution and mechanical improvement of light metals; (3) corrosion, stress corrosion cracking and corrosion fatigue behavior of lightweight alloys; and (4) design of new lightweight alloys with a good balance of properties in terms of mechanical property and corrosion resistance.Bao-Jie Wang, Ji-Yu Luan, Dao-Kui Xu, Jie Sun, Chuan-Qiang Li, En-Hou Han. Research Progress on the Corrosion Behavior of Magnesium-Lithium-Based Alloys: A Review[J]. Acta Metallurgica Sinica (English Letters), 2019, 32(1): 1-9.
Add to citation manager EndNote|Ris|BibTeX
Fig. 2 Observation to the samples after immersion in 0.1 M NaCl for 7 days: a, b overall surfaces, c, d cross sections of the as-cast Mg-6Li and Mg-6Li-6Zn-1.2Y alloys, e high-magnification observation to the squared area in image d. Bright holes and black filaments in image a are the deep pits and the filiform corrosion, respectively. [70]
Fig. 3 Surface layer formation on HCP Mg and BCC Mg-Li after exposure to standard atmospheric conditions. Images a-c: schematics of the incomplete coverage of the surface film developed on conventional HCP Mg alloys a; thin surface film on the extruded Mg-Li alloy and potential reaction sites due to the conventional two-phase structure b; and complete coverage of the thicker surface film on the solute nanostructured BCC Mg-Li alloy c. The inset in c denotes the solute nanostructure. The white arrows in images b, c represent schematically the difference in thickness of the surface layers between the extruded and solute nanostructured alloys [28]
Compound | Li2O | MgO | LiOH | Mg(OH)2 | Li2CO3 | MgCO3 |
---|---|---|---|---|---|---|
PBR | 0.57 | 0.8 | 1.26 | 1.80 | 1.35 | 2.04 |
Table 1 PBR of some chemical compounds [80]
Compound | Li2O | MgO | LiOH | Mg(OH)2 | Li2CO3 | MgCO3 |
---|---|---|---|---|---|---|
PBR | 0.57 | 0.8 | 1.26 | 1.80 | 1.35 | 2.04 |
|
[1] | Dan-Yang Liu, Jin-Feng Li, Yong-Cheng Lin, Peng-Cheng Ma, Yong-Lai Chen, Xu-Hu Zhang, Rui-Feng Zhang. Cu/Li Ratio on the Microstructure Evolution and Corrosion Behaviors of Al-xCu-yLi-Mg Alloys [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(9): 1201-1216. |
[2] | He Huang, Huan Liu, Li-Sha Wang, Yu-Hua Li, Solomon-Oshioke Agbedor, Jing Bai, Feng Xue, Jing-Hua Jiang. A High-Strength and Biodegradable Zn-Mg Alloy with Refined Ternary Eutectic Structure Processed by ECAP [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(9): 1191-1200. |
[3] | Li-Sha Wang, Jing-Hua Jiang, Bassiouny Saleh, Qiu-Yuan Xie, Qiong Xu, Huan Liu, Ai-Bin Ma. Controlling Corrosion Resistance of a Biodegradable Mg-Y-Zn Alloy with LPSO Phases via Multi-pass ECAP Process [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(9): 1180-1190. |
[4] | Wen-Ya Zhang, Can-Ming Wang, Jing-Xin Ji, Xiao-Li Feng, Hong-Zhi Cui, Qiang Song, Chun-Zhi Zhang. Synthetic Effect of Cr and Mo Elements on Microstructure and Properties of Laser Cladding NiCrxMoy Alloy Coatings [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(10): 1331-1345. |
[5] | Jing-Jing Liao, Zhong-Bo Yang, Shao-Yu Qiu, Qian Peng, Zheng-Cao Li, Ming-Sheng Zhou, Hong Liu. Corrosion of New Zirconium Claddings in 500 °C/10.3 MPa Steam: Effects of Alloying and Metallography [J]. Acta Metallurgica Sinica (English Letters), 2019, 32(8): 981-994. |
[6] | Ying Han, Hong-Rui Wang, Yun-Dong Cao, Wen-Tao Hou, Shu-Jun Li. Improved Corrosion Resistance of Selective Laser Melted Ti-5Cu Alloy Using Atomized Ti-5Cu Powder [J]. Acta Metallurgica Sinica (English Letters), 2019, 32(8): 1007-1014. |
[7] | Bao-Biao Yu, Hong Yan, Jian-Bin Zhu, Jian-Long Liu, Huo-Gen Li, Qiao Nie. Effects of La on Microstructure and Corrosion Behavior of AlSi5Cu1Mg Alloy [J]. Acta Metallurgica Sinica (English Letters), 2019, 32(4): 443-451. |
[8] | Ruo-Yu Liu, Ran-Gan He, Yan-Xia Chen, Sheng-Feng Guo. Effect of Ag on the Microstructure, Mechanical and Bio-corrosion Properties of Fe-30Mn Alloy [J]. Acta Metallurgica Sinica (English Letters), 2019, 32(11): 1337-1345. |
[9] | Luan-Xiang Wang, Ren-Bo Song, Chang-Hong Cai, Jing-Yuan Li. Enhanced Strength and Corrosion Resistance of Mg-2Zn-0.6Zr Alloy with Extrusion [J]. Acta Metallurgica Sinica (English Letters), 2019, 32(1): 10-22. |
[10] | Okpo O. Ekerenam, Ai-Li Ma, Yu-Gui Zheng, Si-Yu He, Peter C. Okafor. Evolution of the Corrosion Product Film and Its Effect on the Erosion-Corrosion Behavior of Two Commercial 90Cu-10Ni Tubes in Seawater [J]. Acta Metallurgica Sinica (English Letters), 2018, 31(11): 1148-1170. |
[11] | Huan-Huan Wang, Du Min ?. Corrosion Behavior of a Low-Carbon Steel in Simulated Marine Splash Zone [J]. Acta Metallurgica Sinica (English Letters), 2017, 30(6): 585-593. |
[12] | Chao-Yang Gong, Xiao-Yong He, Yong-Wei Li, Si-Zhe He, Xuan Cheng, Liu-Ying Huang, Ying Zhang, Jiu-Bin Chen, Shao-Hui Xu, Jian-Bin Zhang, Chao Zeng. Long-term Field Corrosion Monitoring in Supporting Structures of China Xiamen Xiangan Subsea Tunnel [J]. Acta Metallurgica Sinica (English Letters), 2017, 30(4): 399-408. |
[13] | Songle Lu, Wei Liu, Shian Zhang, Xiaolong Qi, Xiaogang Li, Xuemin Wang. Corrosion Performance of Carbon Steel in CO2 Aqueous Environment Containing Silty Sand with Different Sizes [J]. Acta Metallurgica Sinica (English Letters), 2017, 30(11): 1055-1066. |
[14] | Feng-Xiang Qin,Chuan Ji,Zhen-Hua Dan,Guo-Qiang Xie,Hao Wang,Shin-Ichi Yamaura,Mitsuo Niinomi,Yang-De Li. Corrosion Behavior of MgZnCa Bulk Amorphous Alloys Fabricated by Spark Plasma Sintering [J]. Acta Metallurgica Sinica (English Letters), 2016, 29(9): 793-799. |
[15] | Qi-Xiang Fan,Tie-Gang Wang,Yan-Mei Liu,Zheng-Huan Wu,Tao Zhang,Tong Li,Zu-Bing Yang. Microstructure and Corrosion Resistance of the AlTiN Coating Deposited by Arc Ion Plating [J]. Acta Metallurgica Sinica (English Letters), 2016, 29(12): 1119-1126. |
Viewed | ||||||
Full text |
|
|||||
Abstract |
|
|||||