Metal/mould interfacial heat transfer during solidification of cast iron in sand moulds

International Journal of Cast Metals Research

Volumn 14, Issue 3, 2001, Pages 147-155

  Narayan Prabhu, K ^a,c   Griffiths, W D ^b,c  

^a NATIONAL INSTITUTE OF TECHNOLOGY KARNATAKA   (India)

^b UNIVERSITY OF BIRMINGHAM   (United Kingdom)

^c UNIVERSITY OF MANCHESTER   (United Kingdom)

Author keywords

Cast iron; Conduction; Heat transfer coefficient; Inverse technique; Metal mould interface; Radiation; Sand mould; Solidification

Indexed keywords

EID: 23044530086     PISSN: 13640461     EISSN: None     Source Type: Journal    
DOI: 10.1080/13640461.2001.11819433     Document Type: Article

References (25)

1. J. Campbell, Castings, Butterworth-Heinemann, Oxford, 1991, 86-136.
2. T. S. Prasanna Kumar and K. Narayan Prabhu, "Heat Flux Transients at the Casting/Chill Interface during Solidification of Aluminium Base Alloys", Metall. Transactions B, 1991, 22B, 717-722.
3. C. A. Muojekwu, I. V. Samarasekera and J. K. Brimacombe, "Heat Transfer and Microstructure during the Early Stages of Metal Solidification", Met. And Mat. Transactions B, 1995, 16B, 361-382.
4. W. D. Griffiths, "The Heat-Transfer Coefficient during the Unidirectional Solidification of an Al-Si Alloy Casting", Met. And Mat. Transactions B, 1999, 30B, 473-482.
5. K. Nyamekye, S. Wei, D. Askeland, R. C. Voigt, R. P. Pischel, W. Rasmussen and C. Ramsay, "A Review of Permanent Mold Coatings and Their Effect on Heat Transfer in the Mold", AFS Transactions, 1994, 102, 869-876.
6. S. W. Hao, Z. Q. Zhang, J. Y. Chen, P. C. Liu, "Heat Transfer at the Metal-Mold Interface in Ductile Iron", AFS Transactions, 1987, 95, 601-608.
7. K. Ho and R. D. Pehlke, "Metal Mold Interfacial Heat Transfer", Metall. Transactions B, 1985, 16B, 585-594.
8. K. Kubo and R. D. Pehlke, "Heat and Moisture Transfer in Sand Molds Containing Water", Metall. Transactions B, 1986, 17B, 903-911.
9. T. S. Shih, S.-S. Hsiau and C.-H. Hong, "Movements of Vaporization Interface and Temperature Distributions in Green Sand Moulds", AFS Transactions, 1996, 104, 481-489.
10. X. C. Zeng and R. D. Pehlke, "Analysis of Heat Transfer at Metal-Sand Mold Boundaries and Computer Simulation of Solidification of a Gray Iron Casting", AFS Transactions, 1985, 93, 275-282.
11. H. Huang, J. L. Hill and J. T. Berry, "A Free Thermal Contraction Method for Modelling the Heat-transfer Coefficient at the Casting/Mould Interface", Cast Metals, 1993, 5, 212-216.
12. J.-C. Hwang, H.-T. Chuang, S.-H. Jong and W.-S. Hwang, "Measurement of Heat Transfer Coefficient at Metal/ Mold Interface During Casting", AFS Trans., 1994, 102, 877-883.
13. M. C. Lukens, T.-X. Hou, A. L. Purvis and R. D. Pehlke, "Mold/Metal Gap Formation of Al-14% Si Alloy Horizontal Cylinders Cast in Chromite Molding Sand", AFS Trans., 1991, 99, 445-449.
14. M. C. Lukens, T.-X. Hou, A. L. Purvis and R. D. Pehlke, "Mold/Metal Gap Formation of Aluminium Alloy 356 Cylinders Cast Horizontally in Dry and Green Sand", AFS Trans., 1990, 98, 63-70.
15. L. Cadarso, C. N. Chu and R. L. Kashyap, "Finite Element Simulation of T-Shaped Castings", AFS Trans., 1991, 99, 369-377.
16. A. Zuzanak, "Contribution to the Metal-Mold Interfacial Heat Transfer," Metall. Trans B, 1991, 22B, 729.
17. H. R. Shahverdi, F. Farhadi, A. Karimitaheri, P. Davami and K. Asgari, "A Mathematical Model for Air-gap Formation at the Metal-Mould Interface in the Computer Simulation of the Solidification of Al-12% Si in a Sand Mould", Cast Metals, 1994, 6, 231-236.
18. R. D. Pehlke, A. Jeyarajan and H. Wada, "Summary of Thermal Properties for Casting Alloys and Mold Materials", University of Michigan, 1982.
19. K. Kubo and R. D. Pehlke, "Thermal Properties of Molding Sands", AFS Transactions, 1985, 93, 405-414.
20. J. V. Beck, "Nonlinear Estimation Applied to the Nonlinear Inverse Heat Conduction Problem", J. Heat Transfer, 1970, 13, 703-716.
21. D. Q Kern, Process Heat Transfer, McGraw-Hill, Singapore, 1965, 71.
22. National Physical Laboratories, private communication, 1999.
23. D. Shu-xin, E. Niyama, K. Anzai, and N. Matsumoto, "Free Deformation of Initial Solid Shell of Some Non-Ferrous Alloys", Cast Met., 1993, 6, 115-120.
24. S. X. Dong, E. Niyama, and K. Anzai, "Free Deformation of Initial Solid Shell of Fe-C Alloys", Iron Steel Inst. Jpn. Int., 1995, 35, 730-736.
25. R. Pattabhi, A. M. Lane and T. S. Piwonka, "Cast Iron Penetration in Sand Molds, Part III: Measurement of Mold-Metal Interfacial Gas Composition", AFS Trans., 1996, 104, 1259-1264.