Transactions of Nonferrous Metals Society of China The Chinese Journal of Nonferrous Metals

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中国有色金属学报

ZHONGGUO YOUSEJINSHU XUEBAO

第31卷    第11期    总第272期    2021年11月

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文章编号:1004-0609(2021)-11-3127-14
钛合金材料低成本化制备技术进展与展望
赵秦阳1,陈永楠1,徐义库1,赵永庆2

(1. 长安大学 材料科学与工程学院,西安 710064;
2. 西北有色金属研究院,西安 710016
)

摘 要: 钛合金因具有优异的综合性能在航空航天等领域获得重要应用,但是钛合金材料的高成本限制了其在海洋工程、兵器、民用等领域的应用拓展。钛合金材料的低成本化制备技术是目前钛领域研究的热点方向之一。本文以每年加工材产量最多的板材、棒材、管材为例,简要介绍了目前的低成本化制备技术,包括不含贵重元素的低成本钛合金研发技术、利用钛残料的低成本熔炼技术、一次熔炼技术,以及钛板材、棒材、管材高效短流程的低成本化加工技术等,并提出了钛合金材料低成本化制备技术的未来发展方向。

 

关键字: 钛合金;低成本;制备技术;熔炼技术;锻造技术;轧制技术

Progress and prospects of cost-effective manufacturing technologies for titanium alloys
ZHAO Qin-yang1, CHEN Yong-nan1, XU Yi-ku1, ZHAO Yong-qing2

1. School of Materials Science and Engineering, Chang’an University, Xi’an 710064, China;
2. Northwest Institute for Non-Ferrous Metal Research, Xi’an 710016, China

Abstract:Titanium and its alloys have been utilized in some vital areas like aerospace thanks to their excellent overall properties; however, relatively high manufacturing cost limits extensive applications of titanium alloys in marine, military and civil fields. Therefore, exploiting and developing cost-effective manufacturing approaches for titanium alloys has become the hot spot in titanium research community. In this review, the status in quo of the low-cost manufacturing technologies for industrial plate, bar and tube, which occupied the vast majority of titanium products, were introduced comprehensively. Designing the alloy free of expensive alloying elements, recycling processing scrap for remelting, applying one-step ingot smelting and developing short-process processing routes for profiles were reviewed and discussed thoroughly. Furthermore, based on the review and discussion, the prospects for the development of low-cost titanium manufacturing technology were proposed.

 

Key words: titanium alloy; cost-effective; manufacturing technology; smelting technology; forging technology; rolling technology

ISSN 1004-0609
CN 43-1238/TG
CODEN: ZYJXFK

ISSN 1003-6326
CN 43-1239/TG
CODEN: TNMCEW

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