Transactions of Materials and Heat Treatment

Title：A Transient Temperature Instrument For Forging Die

Authors： (Northwestern Polytechnical University)Han Hongxian Li Fuguo Li Qinghua Huang Luquan

Unit：

KeyWords： Forging die Transient temperature Thin-film thermocouple Instrument

ClassificationCode：TG315.2

year,vol(issue):pagenumber：1995,20(2):0-0

Abstract：

A new type instrument used to measure the transient temperature on or in the forging die has been reported in this paper. For this reason, the peakvale and the waveform of temperature in the forging die can be got easily. So the key technical problem to obtain the parameters of thermal loading and the thermal fatigue of dies has been sloved in this paper, at the first time.

Funds：

国家航空科学基金

Reference：

［1］周风云等热锻模表面热影响与磨损形式华中理工大学学报1990，18（3），77～81
［2］王荣华热电偶热响应时间测试方法探讨自动化仪表1988，9，9～11
［3］李付国薄膜热电偶研制及锻模热负荷与热疲劳研究（博士论文），西北工业大学材料科学与工程系1994

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