Aluminothermal reaction to prepare Al-Ti-C master alloy

Transactions of Nonferrous Metals Society of China (English Edition)

Volumn 10, Issue 1, 2000, Pages 1-5

  Bai qing, Zhang ^a   Hong sheng, Fang ^a   Hong tao, M A ^a   Jian guo, L I ^a  

^a TSINGHUA UNIVERSITY   (China)

Author keywords

Al Ti C master alloys; Aluminothermal reaction; K2TiF6; Reaction mechanism

Indexed keywords

CHEMICAL REACTIONS; METAL MELTING; POTASSIUM COMPOUNDS; REDUCTION;

ALUMINOTHERMAL REACTION; DYNAMIC EQUILIBRIUM; REACTION MECHANISM;

ALUMINUM ALLOYS;

EID: 0034139079     PISSN: 10036326     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (24)

1. Stren R S. A method to produce Al-Ti master alloy [P]. US2 837 426, 1958.
2. Cibula A. The mechanism of grain refinement of sand casting in aluminum alloys [J]. J Inst Met, 1949/1950, 76: 321-360.
3. Mccartney D G. Grain refining of aluminum and its alloys using inoculants [J]. Int Mater Rev, 1989, 34(5): 247-260.
4. Guzowski M M, Sigworth G K and Sentner A D. The role of boron in the grain refinement of aluminum with titanium [J]. Metall Trans A, 1987, 18A: 613-619.
5. Jones G P and Pearson J. Factors affecting the grain- refinement of aluminum using titanium and boron additives [J]. Metall Trans B, 1976, 7B(6): 223-234.
6. Amberg L, Backerud L and Klang H. Production and properties of master alloys of Al-Ti-B type and their ability to grain refine aluminum [J]. Met Technol, 1982, 9: 1-6.
7. Arnberg L, Backerud L and Klang H. Intel-metallic particles in Al-Ti-B type master alloys for grain refinement of aluminum [J]. Met Technol, 1982, 9: 7-13.
8. Cibula A. The effect of C and B in the grain refinement of sand casting in aluminum alloys [J]. J Inst Metals, 1951/1952, 801-16.
9. Thury W. Beitrag zur korfeinung von aluminum [J]. Z Metallkde, 1955, 46: 488-490.
10. Mayes C D, McCartner D G and Tatlock G J. Influence of microstructure on grain refining performance of Al-Ti-B master alloy [J]. Mater Sci Technol, 1993, 9(2): 97-102.
11. McCartner D G. Discussion of "The role of boron in the grain refinement of aluminum with titanium" [J]. Metall Trans A, 1988, 19A: 385-387.
12. Backerud L. Method for producing a master alloy for use in aluminum casting process [P]. UK1 333 957, 1971.
13. Guzowski M M, Senter D A and Sigworth G K. Aluminum grain refiner containing duplex crystals [P]. GB2 162 540A, 1986.
14. Reif W and Banerji A. Production of alloy containing titanium carbide [P]. GB2 171 723A, 1986.
15. Geofrey K and Sigworth G K. Grain refiners with some dilute elements [P]. US5100488, 1992.
16. Prasad K V S, Murty B S, Pramanik P, et al. Reaction of fluoride salts with aluminum [J]. Mater Sci Tech, 1996, 12(9): 766-770.
17. 6 [J]. Thermochimica Acta, 1995, 258: 15-18.
18. 3 melts [J]. Metall Trans B, 1993, 24B(12): 955-961.
19. Kattner U R, LIN J-C, and CHANG Y A. Thermodynamic assessment and calculation of the Ti-Al system [J]. Metall Trans A, 1992, 123A(8): 2081-2090.
20. Okamoto H. Thermodynamics of Al-Ti binary system [J]. J Phase Equilibria, 1993, 14(1): 120-122.
21. Mitra R, Fine M E, and Weertman J R. Chemical reaction strengthening of Al/Ti metal matrix composites by isothermal heat treatment at 913K [J]. J Mater Res, 1993, 8(9): 2370-2379.
22. 3 formation on TiC formed in Al-Ti liquids containing carbon [J]. Metall Trans, 1991, 22A: 3075-3076.
23. 4V-TiC metal-matrix composite [J]. Acta Metall, 1989, 37(2): 397-406.
24. Banerji A and Reif W. Metallographic investigation of TiC nucleants in the newly developed Al-Ti-C grain refiner [J]. J Mater Science, 1994, 29: 1958-1965.