2020, Volume 22, Issue 5
Strategic Study of CAE >> 2020, Volume 22, Issue 5 doi: 10.15302/J-SSCAE-2020.05.014
Development Strategies for China’s Advanced Magnesium Alloy Industry Toward 2035
1.The Nonferrous Metals Society of China, Beijing 100038, China;
2.Engineering Research Center of Continuous Extrusion,Ministry of Education, Dalian Jiaotong University, Dalian 116028, Liaoning, China;
3.School of Materials Science and Engineering,Northeastern University, Shenyang 110819, China;
4. School of Materials Science and Engineering, Central South University,Changsha 410083, China;
5. Key Laboratory of Electromagnetic Processing of Materials, Ministry of Education, Northeastern University, Shenyang 110819, China;
6. College of Materials Science and Engineering, Chongqing University, Chongqing 400030,China;
7. School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, China;
8. Light Alloy Net Forming National Engineering Research Center, Shanghai Jiao Tong University, Shanghai 200240, China
Next Previous
Abstract
In this paper, we introduce the development status of China’s magnesium alloy material industry, analyze the main problems faced by its development in China and abroad, and prospect the future market demand in China for magnesium alloy materials such as high-performance rare earth–magnesium alloys with lightweight structures, magnesium alloys with high strength and high thermal conductivity, magnesium alloys with high strength and high electrical conductivity, and ultra-high-strength magnesium alloys.We also present a phased development plan for the industry toward 2030 and 2035 and propose relevant strategies for promoting the sustainable development of this industry in China. These strategies include promotion of independent innovation capabilities, optimization in resource allocation, strengthening of corporate cooperation, establishment of a complete research system for magnesium alloy materials, and improvement in platform construction. To satisfy the demand for the advanced magnesium alloy materials by national economy, national major projects, and social sustainable development, China should optimize its scientific research system, optimize the industrial development pattern, create high-quality and efficient industries, improve relevant policy systems, and build a sophisticatedtalent system.
Keywords
metal material industry ; magnesium alloy ; rare earth–magnesium alloy ; low energy consumption ; high efficiency ; 2035
References
[ 1 ] 中华人民共和国工业和信息化部. 有色金属工业发展规划 (2016—2020年) [EB/OL]. (2016-10-18) [2020-08-10]. http:// www.miit.gov.cn/n1146295/n1652858/n1652930/n3757017/ c5288739/content.html. Ministry of Industry and Information Technology of the People’s Republic of China. Nonferrous metal industry development plan (2016―2020) [EB/OL]. (2016-10-18) [2020-08-10]. http://www. miit.gov.cn/n1146295/n1652858/n1652930/n3757017/c5288739/ content.html. link1
[ 2 ] 中华人民共和国工业和信息化部. 2019年镁行业运行情况 [N/OL]. 中国有色金属报, 2020-03-17(7) [2020-08-10]. https:// paper.cnmn.com.cn/Content.aspx?id=156359&q=4379&v=7. Ministry of Industry and Information Technology of the People’s Republic of China. Operation of magnesium industry in 2019 [N/OL]. China Nonferrous Metals News, 2020-03- 17(7) [2020-08-10]. https://paper.cnmn.com.cn/Content. aspx?id=156359&q=4379&v=7. link1
[ 3 ] 杨力祥, 肖旅, 周海涛, 等. 高强耐热稀土镁合金研究进展 [J]. 上 海航天, 2019, 36(2): 38-44. Yang L X, Xiao L, Zhou H T, et al. Current development of high- strength heat-resistant rare earth magnesium alloys [J]. Aerospace Shanghai, 2019, 36(2): 38-44. link1
[ 4 ] 刘艳飞, 张艳, 于汶加, 等. 全球原镁需求预测及中国合理产能 分析 [J]. 资源科学, 2015, 37(5): 1047-1058. Liu Y F, Zhang Y, Yu W J, et al. Analysis and forecast of world primary magnesium demand and reasonable productivity for China [J]. Resources Science, 2015, 37(5): 1047-1058. link1
[ 5 ] 蒋斌, 刘文君, 肖旅, 等. 航空航天用镁合金的研究进展 [J]. 上 海航天, 2019, 36(2): 22-30. Jiang B, Liu W J, Xiao L, et al. Development of magnesium alloys for aerospace application [J]. Aerospace Shanghai, 2019, 36(2): 22-30. link1
[ 6 ] Zhong L P, Peng J, Sun S, et al. Microstructure and thermal conductivity of as-cast and as-solutionized Mg–Rare earth binary alloys [J]. Journal of Materials Science & Technology, 2017, 33(11): 1240-1248. link1
[ 7 ] Anng N N, Zhou W. Effect of heat treatment on corrosion and electrochemical behaviour of AZ91D magnesium alloy [J]. Journal of Applied Electrochemistry, 2002, 32(12): 1397-1401. link1
[ 8 ] 吴国华, 陈玉狮, 丁文江. 镁合金在航空航天领域研究应用现状 与展望 [J]. 载人航天, 2016, 22(3): 281-292. Wu G H, Chen Y S, Ding W J. Current research, application and future prospect of magnesium alloys in aerospace industry [J]. Manned Spaceflight, 2016, 22(3): 281-292. link1
[ 9 ] Sabat R K, Mishra R K, Sachdev A K, et al. The deciding role of texture on ductility in a Ce containing Mg alloy [J]. Materials Letters, 2015, 153: 158-161. link1
京公网安备 11010502051620号
