Spectroscopy and Spectral Analysis, Volume. 33, Issue 1, 55(2013)
Research on the Temperature Field Detection Method of Large Cylinder Forgings during Heat Treatment Process Based on Infrared Spectra
In order to grasp the changes of the forging’s temperature field during heat treatment, a temperature field detection method based on infrared spectra for large cylinder forgings is proposed in the present paper. On the basis of heat transfer a temperature field model of large barrel forgings was established by the method of separating variables. Using infrared spectroscopy the large forgings temperature measurement system was built based on the three-level interference filter. The temperature field detection of forging was realized in its heat treatment by combining the temperature data and the forgings temperature field detection model. Finally, this method is feasible according to the simulation experiment. The heating forging temperature detection method can provide the theoretical basis for the correct implementation of the heat treatment process.
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ZHANG Yu-cun, FU Xian-bin, LIU Bin, QI Yan-de, ZHOU Shan. Research on the Temperature Field Detection Method of Large Cylinder Forgings during Heat Treatment Process Based on Infrared Spectra[J]. Spectroscopy and Spectral Analysis, 2013, 33(1): 55
Received: Jun. 29, 2012
Accepted: --
Published Online: Feb. 4, 2013
The Author Email: Xian-bin FU (fuxianbin@yahoo.cn)