[1]張兵,葉俊峰,胡玉軍,等.車用6XXX系鋁合金時效工藝與微合金化研究進展[J].中國材料進展,2025,44(09):802-813.[doi:10.7502/j.issn.1674-3962.202409013]
ZHANG Bing,YE Junfeng,HU Yujun,et al.Research Progress on Aging Process and Microalloying of 6XXX Aluminum Alloy Used in Automobile[J].MATERIALS CHINA,2025,44(09):802-813.[doi:10.7502/j.issn.1674-3962.202409013]
點擊復制
車用6XXX系鋁合金時效工藝與微合金化研究進展(
)
中國材料進展[ISSN:1674-3962/CN:61-1473/TG]
- 卷:
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44
- 期數:
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2025年09
- 頁碼:
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802-813
- 欄目:
-
- 出版日期:
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2025-09-29
文章信息/Info
- Title:
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Research Progress on Aging Process and Microalloying of 6XXX Aluminum Alloy Used in Automobile
- 文章編號:
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1674-3962(2025)09-0802-12
- 作者:
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張兵; 葉俊峰; 胡玉軍; 梁小霞; 曠軍平; 趙鴻金
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1. 江西理工大學材料科學與工程學院，江西 贛州 341000
2. 江西師范高等專科學校銅業制造學院，江西 鷹潭 335000
3. 廣東高登鋁業有限公司，廣東 肇慶 526000
4. 江西廣信新材料股份有限公司，江西 鷹潭 335000
- Author(s):
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ZHANG Bing; YE Junfeng; HU Yujun; LIANG Xiaoxia; KUANG Junping; ZHAO Hongjin
-
1.School of Materials Science and Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China
2.School of Copper Manufacturing, Jiangxi Teachers College, Yingtan 335000, China
et al.
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- 關鍵詞:
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6XXX系鋁合金; 微合金化; 力學性能; 微觀組織; 時效
- Keywords:
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6XXX series aluminum alloy; microalloying; mechanical property; microstructure; aging
- 分類號:
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TG146.21
- DOI:
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10.7502/j.issn.1674-3962.202409013
- 文獻標志碼:
-
A
- 摘要:
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6XXX系鋁合金是一類具有中高強度、易成形、耐腐蝕、吸能效果優良等優異綜合性能的輕質合金，也是汽車輕量化技術發展的重要材料，從成分工藝組織性能之間關系的角度厘清6XXX系鋁合金的強化機理和調控手段，對拓寬鋁合金在我國汽車領域的應用范圍至關重要。概述了6XXX系鋁合金在汽車上的應用，介紹了6XXX系鋁合金的主要強化機理，重點闡述了6XXX系鋁合金的時效工藝研究進展和在時效過程中析出相的演變規律，簡要論述了Cu，Cr，Mn，Sn，Sc，Zr和Ce等微合金化元素對6XXX系鋁合金微觀組織和力學性能的影響。最后，對開發具有更優綜合性能的6XXX系鋁合金進行了展望。
- Abstract:
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6XXX series aluminum alloy is a kind of light alloy with excellent comprehensive properties of medium and high strength, easy forming, corrosion resistance,good energy absorption effect, and so on. It is also an important material for the development of automotive lightweight technology. It is very important to clarify the strengthening mechanism and control method of 6XXX series aluminum alloy from the perspective of composition-process-structureproperty relationships, so as to broaden the application range of aluminum alloy in the automotive field of our country. This paper summarizes the application of 6XXX series aluminum alloy in automobile, introduces the main strengthening mechanisms of 6XXX series aluminum alloy, and focuses on the aging process progress of 6XXX series aluminum alloy and the evolution law of precipitated phase in the aging process. The effects of microalloying elements such as Cu, Cr, Mn, Sn, Sc, Zr and Ce on the microstructures and mechanical properties of 6XXX series aluminum alloys are briefly discussed. Finally, the development of 6XXX series aluminum alloy with better comprehensive properties is prospected.
備注/Memo
- 備注/Memo:
-
收稿日期：2024-09-10修回日期：2024-11-29
基金項目：廣東省肇慶市西江創新創業團隊與領軍人才類項目（2022RD09）；國家自然科學基金資助項目（51961013）；江西省教育廳科學技術研究項目（GJJ2409605）
第一作者：張兵，男，1989年生，博士研究生
通訊作者：趙鴻金，男，1967年生，教授，博士生導師，
Email: [email protected]
更新日期/Last Update:
2025-08-29