Microstructural evolution of high strength 7B04 ingot during homogenization treatment

Transactions of Nonferrous Metals Society of China (English Edition)

Volumn 18, Issue 4, 2008, Pages 769-773

  LI, Nian kui ^a   CUI, Jian zhong ^a  

^a NORTHEASTERN UNIVERSITY   (China)

Author keywords

7B04 aluminum alloy; eutectic; homogenization

Indexed keywords

ALLOYS; ALUMINA; ALUMINUM; ALUMINUM ALLOYS; ALUMINUM METALLURGY; COPPER; DIFFERENTIAL SCANNING CALORIMETRY; EUTECTICS; IMAGING TECHNIQUES; INGOTS; JET AIRCRAFT; LASER INTERFEROMETRY; LIGHT METALS; METALLOGRAPHY; SCANNING; SOLIDIFICATION; STRENGTH OF MATERIALS; THERMOCHEMISTRY; ZINC;

7B04 ALUMINUM ALLOY; DIFFERENTIAL SCANNING CALORIMETRY (DSC); DIRECT CHILL; ENERGY SPECTROSCOPY; EUTECTIC; HIGH STRENGTH ALUMINUM ALLOYS; HIGH-STRENGTH; HOMOGENIZATION; HOMOGENIZATION TREATMENT; METALLOGRAPHIC ANALYSIS; MICRO-STRUCTURAL; NON-EQUILIBRIUM; SCANNING ELECTRON MICROSCOPY (SEM); SEMI-CONTINUOUS CASTINGS;

MELTING POINT;

EID: 48449095580     PISSN: 10036326     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1003-6326(08)60132-6     Document Type: Article

References (15)

1. FRIDLYANDER J.N., and SENATOROVA O.G. Development and application of high-strength Al-Zn-Mg-Cu alloys [J]. Materials Science Forum 217/222 (1996) 1813-1818
2. HEIZ A., and HASLER A. Recent development in aluminum alloy for aerospace applications [J]. Materials Science and Engineering A A280 (2000) 102-107
3. ZHU B.H., ZHANG Y.G., XIONG B.Q., LI Z.H., WANG F., and LIU H.W. Effect of artificial aging temper on the microstructure and properties of 7B04 prestretched thick plate [J]. Materials Science Forum 519/521 (2006) 901-906
4. MONDOLFO L.F. Aluminum alloys: Structure and properties[M] (1976), Butter Worth Publication, London
5. TENZLER U., CYRENER E., and TEMPUS G. Experimental results on phase dissolution and homogenization in continuously cast AlZnMgCu alloys [J]. Aluminum 75 6 (1999) 524-530
6. ZHONG Z.G., ZUO X.R., WENG Y.G., SONG T.F., WANG M.X., LIU Z.X., and YANG S. The application situation and the study development of the wrought aluminum alloy's homogenization [J]. Light Alloy Fabrication Technology 34 1 (2006) 10-13
7. ROBSON J.D. Optimizing the homogenization of zirconium containing commercial aluminum alloys using a novel process model [J]. Materials Science and Engineering A 338A (2002) 219-229
8. POLMEAR I.J. Light alloys [M] (1981), Edward Amold, London 51-52
9. CHINH N.Q., KOVÁCS Z.S., REICH L., SZÉKRLY F., ILLY J., and LENDVAI J. Precipitation and work hardening in high strength AlZnMg(CuZr) alloys [J]. Materials Science Forum 217/222 (1996) 1293-1298
10. LU Z., YANG S.J., JIANG H.F., LU J., and DAI S.L. A study of homogenization process for a new type ultra-high strength aluminum alloy [J]. Journal of Aeronautical Materials 21 2 (2001) 14-17
11. HIDEO Y., and YOSHIO B. Role of zirconium to improving strength and stress-corrosion resistance of Al-Zn-Mg and Al-Zn-Mg-Cu alloys [J]. Journal of Japan Institute of Light Metals 31 1 (1981) 20-29
12. FAN X.G., JIANG D.M., MENG Q.C., and ZHONG L. The microstructural evolution of an Al-Zn-Mg-Cu alloy during homogenization [J]. Materials Letters 60 (2006) 1475-1479
13. FAN X.G., JIANG D.M., MENG Q.C., ZHANG B.Y., and WANG T. Evolution of eutectic structures in Al-Zn-Mg-Cu alloys during heat treatment [J]. Trans Nonferrous Met Soc China 16 3 (2006) 577-581
14. WANG T., YIN Z.M., and SUN Q. Effect of homogenization treatment on microstructure and hot workability of high strength 7B04 alloy [J]. Trans Nonferrous Met Soc China 17 2 (2007) 335-339
15. 2CuMg) phases present in as-cast and annealed 7055 aluminum alloy [J]. Materials Science and Engineering A 391 (2005) 367-376