Reaction behavior between the oxide film of LY12 aluminum alloy and the flux

China Welding (English Edition)

Volumn 13, Issue 1, 2004, Pages 36-40

  Xue, Songbai ^a   Dong, Jian ^b   Lu, Xiaochun ^b   Gu, Wenhua ^c  

^a NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS   (China)

^b HARBIN WELDING INSTITUTE   (China)

^c Changshu Huayin Filler Metals Co Ltd   (China)

Author keywords

LY12 aluminum alloy; Oxide film; Rare earth fluoride La

Indexed keywords

BRAZING; DISSOLUTION; FLUORINE COMPOUNDS; LANTHANUM; RARE EARTH COMPOUNDS;

FLUX ACTIVITY; OXIDE FILM; RARE EARTH FLUORIDE LANTHANUM;

ALUMINUM ALLOYS;

EID: 4544262321     PISSN: 10045341     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (14)

1. American Society for Metals. Metals handbook. Beijing: China Machine Press, 1994.(in Chinese)
2. Zhang Qiyun, Zhuang Hongshou. Manual of brazing and soldering. Beijing: China Machine Press, 1998.(in Chinese)
3. Xue Songbai, Dong Jian, Lu Xiaochun, et al. Study on brazing material and technology of LY12 Al-alloy. Transactions of the China Welding Institution, 2003, 24(3): 21-22, 51(in Chinese)
4. 4 and interaction mechanism on brazing. Transactions of the China Welding Institution, 1982, 3(4): 114-118(in Chinese)
5. Dai Anbang, Yin Jingzhi, Yan Zhixian, et al. Inorganic chemistry tutorial. Beijing: Higher Education Press, 1958.(in Chinese)
6. Zhang Qiyun, Liu Shuqi, Zhang Yuhua. Interaction of melted flux to oxide film on aluminum. Acta Metallurgica Sinica, 1989, 25(2): 121-125(in Chinese)
7. Zhang Qiyun, Liu Shuqi, Guo Hai. Corrosing-free and non-dissolve flux for brazing aluminum alloys. Welding and Joining, 1995(9): 2-5(in Chinese)
8. Wang Cheng, Jiang Feng, Lin Haichao. Conversion coatings technology for LY12 aluminum alloy in trivalent cerium solution. The Chinese Journal of Nonferrous Metals, 2001, 11(2): 181-185(in Chinese)
9. Cui Jianguo, Fu Yonghui, Li Nian, et al. Fatigue crack propagation of explosive bonded laminate LY12 plate. The Chinese Journal of Nonferrous Metals, 2000, 10(2): 170-174(in Chinese)
10. Yu Xingwen, Zhou Derui, Yin Zhongda, et al. Rare earth metal conversion coating on aluminum 2024. The Chinese Journal of Nonferrous Metals, 1999(1): 73-78(in Chinese)
11. 3. Acta Thermochimia, 1997, 303: 145-149
12. Tadashi Takemoto, Akira Matsunawa. Chemical reaction of non-corrosive flux with magnesium containing aluminum alloys and the improvement of braze ability. Journal of Light Metal Welding and Construction, 1997, 35(1): 2-6(in Japanese)
13. Takashi Haramaki, Katsuhiko Shiota, Takeshi Matsuzaka. Investigation of non-corrosive fluxes for brazing of aluminum forming a corrosive-resistant layer with high zinc content during brazing. Journal of Light Metal Welding and Construction, 1986, 24(7): 305-309(in Japanese)
14. Xue Songbai, Qian Yiyu, Dong jian. Equivalent activity coefficient phenomenon of cerium reacting with lead or bismuth in Ag, Cu and Zn alloy. Journal of Rare Earths, 2002, 20(6): 626-629