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Preparation and Performance Research of High-Strength Anti-Corrosion Composite Plates Using Copper Tailings
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Jin Yu, An Li, Yu Tu, Yang Gao, Ning Zhang, Bingrong Li, Quanyong Wang
Copper Engineering | 2026, (4) : 49 - 56
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Copper Engineering | 2026, (4): 49-56
• Special Topic: Utilization of Mining and Metallurgical Solid Waste and Pollution Control •
Preparation and Performance Research of High-Strength Anti-Corrosion Composite Plates Using Copper Tailings
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Jin Yu, An Li, Yu Tu, Yang Gao, Ning Zhang, Bingrong Li, Quanyong Wang
Affiliations
  • Jiangxi Copper Technology Research Institute Co.，Ltd.，Nanchang 330096，China
Published: 2026-08-28 doi: 10.3969/j.issn.1009-3842.2026.04.006
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In order to explore new pathways for large-scale and value-added utilization of copper tailings, this study utilized copper tailings to prepare anti-corrosion composite plates. Chemical composition, particle size and phase structure of copper tailings were analyzed by X-ray fluorescence (XRF), laser particle size analysis and X-ray diffraction (XRD). Influence of copper tailings addition on bending strength, compressive strength, density, water absorption, and corrosion resistance of anti-corrosion composite plates was investigated. Results indicated that the maximum incorporation level of copper tailings was 30%. At this point, mechanical properties or corrosion resistance of anti-corrosion composite plates did not show a significant decrease, meeting anti-corrosion and load-bearing requirements for floors in hydrometallurgical workshops. This demonstrated the feasibility of using copper tailings to prepare anti-corrosion composite plates, providing a new idea for large-scale and value-added consumption and utilization of copper tailings.

copper tailing  /  comprehensive utilization of resource  /  anti-corrosion composite plate  /  mechanical property  /  corrosion resistance
Jin Yu, An Li, Yu Tu, Yang Gao, Ning Zhang, Bingrong Li, Quanyong Wang. Preparation and Performance Research of High-Strength Anti-Corrosion Composite Plates Using Copper Tailings[J]. Copper Engineering, 2026 , (4) : 49 -56 . DOI: 10.3969/j.issn.1009-3842.2026.04.006
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Year 2026 volume Issue 4
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Article Info
doi: 10.3969/j.issn.1009-3842.2026.04.006
  • Receive Date：2025-08-29
  • Online Date：2026-09-08
  • Published：2026-08-28
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  • Received：2025-08-29
  • Revised：2026-01-13
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    Jiangxi Copper Technology Research Institute Co.，Ltd.，Nanchang 330096，China
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Citations
表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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