铝合金搅拌摩擦焊国际标准ISO25239简介
焊接工艺被广泛应用于制造工程结构。在二十世纪后半期，大型结构大多采用熔焊工艺，即通过熔化母材和填充金属来实现焊接。1991年， TWI的Wayne Thomas发明了搅拌摩擦焊FSW), 实现了完全固相焊接（无熔化）。随着FSW的日益广泛应用，需要制定一项国际标准，确保焊接工艺能够得到最有效执行，焊接操作的各个方面能够得到适当控制。本国际标准聚焦千铝材的FSW, 这是因为当前FSW的绝大多数商业应用都与铝材有关， 例如轨道车辆、 消费品、 食品加工设备、航空航天器以及船舶等。前言中列出了本标准的各个部分。The increasing use of FSW has created the need for this International Standard in order to ensure that welding is carried out in the most effective way and that appropriate control is exercised over all aspects of the operation. This International Standard focuses on the FSW of aluminium because, at the time of publication, the majority of commercial applications for FSW involved aluminium. Examples include railway carriages, consumer products, food processing equipment, aerospace structures, and marine vessels...
搅拌摩擦焊网简介
搅拌摩擦焊网（www.fsw.net.cn)作为深耕搅拌摩擦焊技术领域的专业资讯平台，始终致力于构建权威、多元的行业信息枢纽。平台持续输出前沿技术动态与深度行业洞察，以推动搅拌摩擦焊技术在工业化场景中的高效应用与创新发展，为产业链上下游参与者提供兼具专业性与实用性的价值赋能。
E-mail:fswnet@126.com 微信 ：186 5329 3959
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Who We Are
Friction Stir Welding Network (www.fsw.net.cn)
As a professional information platform deeply rooted in the field of friction stir welding technology, Friction Stir Welding Network (www.fsw.net.cn) is committed to building an authoritative and diversified industry information hub. The platform continuously releases cutting-edge technological trends and in-depth industry insights, aiming to promote the efficient application and innovative development of friction stir welding technology in industrial scenarios, and provide professional and practical value empowerment for participants in the upstream and downstream of the industrial chain.
Address: Qingdao High-tech Zone, Shandong Province, China
E-mail: fswnet@126.com
Founder Profile
Name: Zhang Tiehao (Male, born in 1977)
Education: Major in Materials Science and Engineering
Professional Titles: Professor of Engineering, International Welding Engineer (IWE)
Industry Experience: Over 20 years in welding for high-speed trains & urban rail vehicles
Key Initiative: Founded China Friction Stir Welding Network (www.fsw.net.cn) in 2014
Standards & Academic Contributions
Standard-Setting:
✅ Led 6 enterprise technical standards
✅ Participated in 2 national standards (aluminum alloy friction stir welding)
✅ Participated in 3 group standards (2 from China Welding Association, 1 from Chinese Mechanical Engineering Society)Academic Output:
✅ 20+ published academic papers
✅ 50+ authorized patents
Professional Expertise & Recognition
Core Competence: Deep expertise in aluminum alloy welding & grinding; rich experience in welding process design & technical training
Awards: Multiple honors from:
• China Association for Quality (CAQ)
• CRRC Corporation Limited
• Qingdao Municipal Government
(Awards include Quality Technology Award, Science and Technology Award)
Talent Qualifications
Successively awarded:
🔹 "Technical Expert of CRRC" (2nd Session)
🔹 "Senior Technical Expert of CRRC" (3rd Session)
Hello, world!
欢迎访问搅拌摩擦焊网(WWW.FSW.NET.CN)