The Effect of Ca Addition on the Grain Growth Inhibition During Reheating Process of Al-Zn-Mg Al Alloys for Thixo-extrusion |
Park, Hyung-Won
(Gyeongsang National University, i-Cube Center, Engineering Research Institute)
Kim, Dae-Hwan (Gyeongsang National University, i-Cube Center, Engineering Research Institute) Shim, Sung-Yong (Gyeongsang National University, i-Cube Center, Engineering Research Institute) Kim, Hee-Kyung (Gyeongsang National University, i-Cube Center, Engineering Research Institute) Seong, Bong-Hak (Gyeongsang National University, i-Cube Center, Engineering Research Institute) Choi, Chang-Ock (Korea institute of Science and Technology Information, ReSEAT program) Lim, Su-Gun (Gyeongsang National University, i-Cube Center, Engineering Research Institute) |
1 | S.J. Qu, A.H. Feng, L. Geng, Z.Y. Ma and J.C. Han : Scr. Mater., "DSC analysis of liquid volume fraction and compressive behavior of the semi-solid Si3N4w/Al-Si composite", 56 (2007) 951-954 DOI ScienceOn |
2 | D.A. Porter and K.E. Easterling : Champman & hall, "Phase Transformation in Metals and Alloys", (1991) 130-139 |
3 | H.W. Park, I.S. Jeong, Y.H. Kim and S.G. Lim : Proceedings of the 12th International Conference on Aluminium Alloys, "Effect of Ca Addition on Microstructure of Semi-Solid Al-Zn-Mg Al Alloys During Reheating", (2010) 1726-1729 |
4 | I.M. Lifshitz and V.V. Slyozov : J. Phys. Chem. Solids, "The kinetics of precipitation from supersaturated solid solutions", 19(1-2) (1961) 35-50 DOI ScienceOn |
5 | C. Wagner : Z. Elektrochem., "Theorie der Alterung von Niederschlagen durch Umlosen (Ostwald-Reifung)", 65 (1961) 581-591 |
6 | E. Tzimas and A. Zavaliangos : Mater. Sci. Eng. A, "Evolution of near-equiaxed microstructure in the semisolid state", 289 (2000) 228-240 DOI ScienceOn |
7 | E.J. Zoqui, M.T. Shehata, M. Paes, V. Kao and E. Es-Sadiqi : Mater. Sci. Eng. A, "Morphological evolution of SSM A356 during partial remelting", 325 (2002) 38-53 DOI ScienceOn |
8 | Q. Miao, L. Hu, X. Wang and E. Wang : J. Alloys Compd., "Grain growth kinetics of a fine-grained AZ31 magnesium alloy produced by hot rolling", 493(1-2) (2010) 87-90 DOI ScienceOn |
9 | G.T. Bae, J.H. Bae, D.H. Kang, H.C. Lee and N.J. Kim : Met. Mater. Int., "Effect of Ca Addition on Microstructure of Twin-Roll Cast AZ31 Mg Alloy", 15 (2009) 1-5 DOI ScienceOn |
10 | G.E. Dieter : McGraw-Hill, "Mechanical Metallurgy", (1989) |
11 | T.D. Massalski : ASM International, "Binary Alloy Phase Diagram (2nd. Ed.)", 1 (1990) 130 |
12 | L.Y. Piao and T. Motegi : J. Japan Inst. Light Met., "Solidified structure of a 5052 aluminum alloy obtained by semisolid casting", 55(2) (2005) 86-90 DOI ScienceOn |
13 | S.Y. Shim, H.W. Park, I.S. Jeong and S.G. Lim : Sur. Rev. Lett., "THE OPTIMIZING CONDITIONS BY TAGUCHI METHOD FOR FABRICATING SEMI-SOLID AlZn Mg ALLOY SLURRY BY COOLING PLATE METHOD", 17 (2010) 185-188 DOI ScienceOn |
14 | H.V. Atkinson and D. Liu : Mater. Sci. Eng. A, "Microstructural coarsening of semi-solid aluminium alloys", 496 (2008) 439-446 DOI ScienceOn |
15 | A. Ohno : Springer-Verlag, "Solidification-The separation theory and its practical application", (1987) 76 |
16 | D.H. Kim, Y.R. Sung, S.Y. Shim, S.Y. Lee, K.S. Kim and S.G. Lim : J. Kor. Foundrymen's Soc., "The Microstructures and Hot Extrudability of Semi-solid AM100A Magnesium Alloy Fabricated by Cooling Plate", 29(3) 2009 : 144-149 |
17 | F. Tanabe, T. Motegi and E. Sugiura : J. Japan Inst. Light Met., "Semisolid continuous casting of 6070 and 7075 aluminum alloys using an inclined cooling plate", 53(7) (2003) 290-294 DOI ScienceOn |
18 | Y. Birol : J. Mater. Process. Technol., "Cooling slope casting and thixoforming of hypereutectic A390 alloy", 207 (2008) 200-203 DOI ScienceOn |
19 | K.S. Kim and S.G. Lim : J. Kor. Inst. Met. & Mater., "Microstructure of A356 Semi-Solid Metal Fabricated by Inclination Cooling Plate". 38(4) (2000) 529-533 |
20 | S.Y. Shim : Ph.D. Thesis. Gyeongsang National University. Korea, "Fabrication of Semi-Solid Al-Zn-Mg Alloy by Cooling Plate Method and Characteristics of its Thixo-extrudate", (2010) 39-52 |
21 | M. Kiuchi and S. Sugiyama : J. Mater. Shaping Technol., "Application of Mashy State Extrusion", 8(1) (1990) 39-51 DOI ScienceOn |
22 | E. Tzimas and A. Zavallangos : J. Mater. Sci., "Evaluation of volume fraction of solid in alloys formed by semisolid processing", 35 (2000) 5319-5329 DOI ScienceOn |
23 | D. Liu, H.V. Atkinson and R.L. Higginson : Mater. Sci. Eng. A, "Disagglomeration in thixoformed wrought aluminium alloy 2014", 392 (2005) 73-83 DOI ScienceOn |
24 | Y. Birol : J. Alloys Comp. "Solid fraction analysis with DSC in semi-solid metal processing", 486 (2009) 173-177 DOI ScienceOn |
25 | M. Kiuchi and R. Kopp. : Ann. CIRP, "Mushy / Semi-Solid Metal Forming Technology - Present and Future", 51 (2002) 653-670 DOI ScienceOn |
26 | ASM International : ASM International, "Properties and Selection: Nonferrous Alloys and Special-Purpose Materials (10th Ed.)", 2 (1990) 142-143 |
27 | M.C. Flemings : Metall. Trans,, "Behavior of Metal Alloys in the Semisolid State", 22 (1991) 957-981 DOI |
28 | Z. Fan : Int. Mater. Rev., Semisolid metal processing. 47 (2002) 49-85 DOI ScienceOn |
29 | Y.O. Yoon, D.I. Jang, H.H. Jo, Y.J. Kim and S.K. Kim : RARE METALS, "Effect of thixoextrusion parameters on mechanical properties of 7003 Aluminum wrought alloy", 25 (2006) 124-128 |
30 | M.A. Bayoumi, M.I. Negm and A.M. El-Gohry : Mater. Des., "Microstructure and mechanical properties of extruded Al-Si alloy (A356) in the semi-solid state", 30 (2009) 4469-4477 DOI ScienceOn |
31 | T.H. Kim, S.Y. Shim, H.W. Park and S.G. Lim : J. Kor. Foundrymen's Soc., "Optimum Fabrication Conditions and Reheating Characteristic of Semi-Solid Al-Zn-Mg-(Sc) Alloy by Inclined Cooling Plate", 29(5) (2009) 213-219 |
32 | F. Rikhtegar and M. Ketabchi : Mater. Des., "Investigation of mechanical properties of 7075 Al alloy formed by forward thixoextrusion process", 31 (2010) 3943-3948 DOI ScienceOn |