海洋钛合金低成本化应用技术进展与展望

doi:10.3981/j.issn.2097-0781.2025.01.010

前瞻科技 ›› 2025, Vol. 4 ›› Issue (1): 100-107.DOI: 10.3981/j.issn.2097-0781.2025.01.010

海洋钛合金低成本化应用技术进展与展望

王起¹(), 孙冬柏¹^,²^,^†(), 高炜¹, 焦汉东³

1.南方海洋科学与工程广东省实验室（珠海），珠海 519082
2.中山大学材料科学与工程学院，广州 510006
3.北京理工大学先进结构技术研究院，北京 100081

收稿日期:2024-12-23 修回日期:2025-02-17 出版日期:2025-03-20 发布日期:2025-03-27
通讯作者: 孙冬柏
作者简介:王起，副研究员。主要从事钛钢热机复合、超声复合、钛金属清洁提取等方面的研究。主持国家自然科学基金、广东省基础与应用基础研究基金等项目10余项。发表论文30余篇。电子信箱：wangqi@sml-zhuhai.cn。
孙冬柏，教授，博士研究生导师。南方海洋科学与工程广东省实验室（珠海）副主任。国家重大科技基础设施建设中长期规划总体专家组副组长和材料领域专家组副组长，教育部重大科技基础设施专家委员会主任，国家新材料产业发展专家咨询委员会委员，国家“十四五”重点研发专项“大科学装置前沿研究”专家组成员等。入选教育部“跨世纪优秀人才支持计划”、“珠江人才计划”杰出人才，入选国家百千万人才工程，被授予“有突出贡献中青年专家”荣誉称号。发表论文180余篇，授权发明专利100余件。电子信箱：sundongbai@mail.sysu.edu.cn。
基金资助:
广东省基础与应用基础研究基金(2023B1515250006)

Progress and Prospect of Low-cost Application Technology of Marine Titanium Alloys

WANG Qi¹(), SUN Dongbai¹^,²^,^†(), GAO Wei¹, JIAO Handong³

1. Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519082, China
2. School of Materials Science and Engineering, Sun Yat-Sen University, Guangzhou 510006, China
3. Institute of Advanced Structure Technology, Beijing Institute of Technology, Beijing 100081, China

Received:2024-12-23 Revised:2025-02-17 Online:2025-03-20 Published:2025-03-27
Contact: SUN Dongbai

摘要/Abstract

摘要：

海洋经济已成为全球经济发展的重要支柱之一。南海海洋环境的高温、高湿、高盐雾、强辐照，导致海洋工程材料和装备服役出现严重的腐蚀问题。钛合金具有低密度、高比强度、高耐蚀性等突出优点，是海洋工程装备的优选材料，但昂贵的应用成本严重制约了其应用拓展。如何降低钛在海洋领域的应用成本已成为海洋钛合金发展的重点。文章从钛的低成本提取和钛的减量使用两个方面，回顾了国内外钛的低成本应用研究进展，剖析了3种钛的低成本提取技术，概述了钛钢热机复合工程、高能束流制备钛合金涂层和钛钢超声复合3种钛的减量使用技术途径，展望了海洋钛合金低成本规模化应用的发展模式，针对性提出了深化基础研究、开展产品应用研究、强化人才培育与引进、加强产学研结合与技术转化等发展建议，以期促进中国海洋钛合金产业整体水平提升和高质量发展。

关键词: 海洋钛合金, 腐蚀, 低成本, 钛金属提取, 钛钢复合

Abstract:

Marine economy has become one of the important pillars of global economic development. However, the high temperature, humidity, salt mist, and intense radiation in the South China Sea cause severe corrosion of marine engineering materials and equipment in service. Titanium alloys, with their low density, high specific strength, and excellent corrosion resistance, are the preferred materials for marine engineering equipment. However, the high application costs severely restrict their widespread application. Reducing the application costs of titanium in marine environments has become a key focus for the development of marine titanium alloys. This article reviewed the progress of low-cost titanium applications both in China and abroad, focusing on two aspects of low-cost extraction and reduced usage of titanium. It analyzed three low-cost titanium extraction technologies: the FFC process, the OS process, and the USTB process. The article also outlined three approaches for reducing titanium usage: titanium-steel thermomechanical composites, high-energy beam preparation of titanium alloy coatings, and titanium-steel ultrasonic composites. It envisioned a development model for the large-scale and low-cost application of marine titanium alloys and offered targeted suggestions for advancing basic research, conducting product application studies, strengthening talent cultivation and recruitment, and enhancing industry, university, and research collaboration and technology transfer, so as to promote the overall enhancement and high-quality development of China’s marine titanium alloy industry.

Key words: marine titanium alloy, corrosion, low cost, titanium metal extraction, titanium-steel composite

王起, 孙冬柏, 高炜, 焦汉东. 海洋钛合金低成本化应用技术进展与展望[J]. 前瞻科技, 2025, 4(1): 100-107.

WANG Qi, SUN Dongbai, GAO Wei, JIAO Handong. Progress and Prospect of Low-cost Application Technology of Marine Titanium Alloys[J]. Science and Technology Foresight, 2025, 4(1): 100-107.

图/表 4

表1 钛金属与其他常用金属材料物理性质对比

Table 1 Comparison of physical properties between titanium and other commonly used metal materials

物理性质	金属类型
物理性质	纯钛	Ti6AI4V	304不锈钢	纯铝	纯铜
晶体结构	HCP	HCP/BCC	FCC	FCC	FCC
熔点/℃	1 668	1 540~1 650	1 400~1 427	660	1 083
密度/(g·cm^-3)	4.51	4.42	8.03	2.70	8.93
抗拉强度/MPa	300~350	895	520	80~100	200~250
比强度	66.5~77.6	202.5	64.8	29.6~37.0	22.4~28.0

图1 FFC工艺示意图

Fig. 1 FFC process

图2 OS工艺示意图

Fig. 2 OS process

图3 USTB工艺示意图

Fig. 3 USTB process

参考文献 23

[1]	韩恩厚, 陈建敏, 宿彦京, 等. 海洋工程材料和结构的腐蚀与防护[M]. 北京: 化学工业出版社, 2017.
	Han E H, Chen J M, Su Y J, et at. Corrosion and protection for marine, offshore and coastal structures[M]. Beijing: Chemical Industry Press, 2017. (in Chinese)
[2]	常辉. 海洋工程钛金属材料[M]. 北京: 化学工业出版社, 2017.
	Chang H. Titanium alloys of marine applications[M]. Beijing: Chemical Industry Press, 2017. (in Chinese)
[3]	Okabe T H, Oda T, Mitsuda Y. Titanium powder production by preform reduction process (PRP)[J]. Journal of Alloys and Compounds, 2004, 364(1/2): 156-163.
[4]	Chen G Z, Fray D J, Farthing T W. Direct electrochemical reduction of titanium dioxide to titanium in molten calcium chloride[J]. Nature, 2000, 407(6802): 361-364.
[5]	Schwandt C, Fray D J. Determination of the kinetic pathway in the electrochemical reduction of titanium dioxide in molten calcium chloride[J]. Electrochimica Acta, 2005, 51(1): 66-76.
[6]	Schwandt C, Alexander D T L, Fray D J. The electro-deoxidation of porous titanium dioxide precursors in molten calcium chloride under cathodic potential control[J]. Electrochimica Acta, 2009, 54(14): 3819-3829.
[7]	Schwandt C, Doughty G R, Fray D J. The FFC-Cambridge process for titanium metal winning[J]. Key Engineering Materials, 2010, 436: 13-25.
[8]	Ono K, Suzuki R O. A new concept for producing Ti sponge: Calciothermic reduction[J]. Journal of Management, 2002, 54(2): 59-61.
[9]	Suzuki R O, Fukui S. Reduction of TiO₂ in molten CaCl₂ by Ca deposited during CaO electrolysis[J]. Materials Transactions, 2004, 45(5): 1665-1671.
[10]	Jiao S Q, Zhu H M. Novel metallurgical process for titanium production[J]. Journal of Materials Research, 2006, 21(9): 2172-2175.
[11]	Jiao S Q, Ning X H, Huang K, et al. Electrochemical dissolution behavior of conductive TiC_xO_1-_x solid solutions[J]. Pure and Applied Chemistry, 82(8): 1691-1699.
[12]	Ning X H, Xiao J S, Jiao S Q, et al. Anodic dissolution of titanium oxycarbide TiC_xO_1-_x with different O/C ratio[J]. Journal of the Electrochemical Society, 2019, 166(2): E22-E28.
[13]	Guo X W, Ren Z K, Ma X B, et al. Effect of temperature and reduction ratio on the interface bonding properties of TC4/304 plates manufactured by EA rolling[J]. Journal of Manufacturing Processes, 2021, 64: 664-673.
[14]	Shi C G, Yang X, Shi H S, et al. Manufacturing process and interface properties of vacuum rolling large-area titanium-steel cladding plate[J]. Russian Journal of Non-Ferrous Metals, 2019, 60(2): 152-161.
[15]	Yu C, Qi Z C, Yu H, et al. Microstructural and mechanical properties of hot roll bonded titanium alloy/low carbon steel plate[J]. Journal of Materials Engineering and Performance, 2018, 27(4): 1664-1672.
[16]	Li B X, He W J, Chen Z J, et al. Evolution of interface and collaborative deformation between Ti and steel during hot roll bonding[J]. Materials Characterization, 2020, 164: 110354, doi: 10.1016/j.matchar.2020.110354.
[17]	Yang X, Shi C G, Fang Z H, et al. Application countermeasures of the manufacturing processes of titanium-steel composite plates[J]. Materials Research Express, 2019, 6(2): 26519, doi: 10.1088/2053-1591/aaebf0.
[18]	Yang J L, Li X, Yao H B, et al. Interfacial features of stainless steel/titanium alloy multi-metal fabricated by laser additive manufacturing[J]. Acta Metallurgica Sinica (English Letters), 2022, 35(8): 1357-1364.
[19]	Ma W, Xu X, Xie Y S, et al. Microstructural evolution and anti-corrosion properties of laser cladded Ti based coating on Q235 steel[J]. Surface and Coatings Technology, 2024, 477: 130383, doi: 10.1016/j.surfcoat.2024.130383.
[20]	Gao W, Wang S C, Hu K K, et al. Effect of laser cladding speed on microstructure and properties of titanium alloy coating on low carbon steel[J]. Surface and Coatings Technology, 2022, 451: 129029, doi: 10.1016/j.surfcoat.2022.129029.
[21]	Hu K K, Jiang X Z, Yu H Y, et al. Solidification and corrosion mechanisms: A novel metallurgical bonding Ti-6Al-4V coating on mild steel[J]. Surface and Coatings Technology, 2024, 476: 130258, doi: 10.1016/j.surfcoat.2023.130258.
[22]	Hu K K, Tian Y X, Jiang X Z, et al. Microstructure regulation and performance of titanium alloy coating with Ni interlayer on the surface of mild steel by laser cladding[J]. Surface and Coatings Technology, 2024, 487: 130939, doi: 10.1016/j.surfcoat.2024.130939.
[23]	Gao W, Wang S C, Si J J, et al. Laser cladding of titanium alloy coating on low carbon steel via Cu interlayer[J]. Materials Science Forum, 2022, 1071: 80-90.

海洋钛合金低成本化应用技术进展与展望

Progress and Prospect of Low-cost Application Technology of Marine Titanium Alloys

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