THERMAL PROPERTIES OF CO2 SILICATE MOLDS/CORES
Mishra, S., Jain, V. (1986). THERMAL PROPERTIES OF CO2 SILICATE MOLDS/CORES. EKB Journal Management System, 1(2nd Conference on Applied Mechanical Engineering.), 41-50. doi: 10.21608/amme.1986.52035
S. K. Mishra; V. K. Jain. "THERMAL PROPERTIES OF CO2 SILICATE MOLDS/CORES". EKB Journal Management System, 1, 2nd Conference on Applied Mechanical Engineering., 1986, 41-50. doi: 10.21608/amme.1986.52035
Mishra, S., Jain, V. (1986). 'THERMAL PROPERTIES OF CO2 SILICATE MOLDS/CORES', EKB Journal Management System, 1(2nd Conference on Applied Mechanical Engineering.), pp. 41-50. doi: 10.21608/amme.1986.52035
Mishra, S., Jain, V. THERMAL PROPERTIES OF CO2 SILICATE MOLDS/CORES. EKB Journal Management System, 1986; 1(2nd Conference on Applied Mechanical Engineering.): 41-50. doi: 10.21608/amme.1986.52035

THERMAL PROPERTIES OF CO2 SILICATE MOLDS/CORES

The International Conference on Applied Mechanics and Mechanical Engineering
Article 35, Volume 1, 2nd Conference on Applied Mechanical Engineering., May 1986, Page 41-50  XML PDF (3.16 MB)
Document Type: Original Article
DOI: 10.21608/amme.1986.52035
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Authors
S. K. Mishra1; V. K. Jain2
1Deputy Manager Management Services Dept. Hindustan Antibiotics Ltd., Pimpri, PUNE-411 018 (INDIA)
2Asst. Professor Mech. Eng. Dept, Indian Institute of Technology, KANPUR-208016 (INDIA)
Abstract
Thermal properties of foundry sand determine to a great extent the rate of heat extraction from castings and thus influence their quality. Thermal properties of interest of C02 silicate molds are thermal conductivity, specific heat, heat accumulation factor and thermal diffusivity. The effect of variation of % of sodium silicate, gassing time and ramming strokes on aforementioned thermal properties of foundry sand have been reported. To know the independent, interactive and higher order effects of process parameters on the yield, experiments were planned according to central composite rotatable design with half replicate. The adequacy of the model was tested using analysis of variance and accuracy by experimental data. Finally, it has been concluded that such studies would be helpful to control the properties of molds/cores and thereby the quality of castings.
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