LIU Xi, WEN Jiyan, LIU Zhiyuan, et al. Study on high temperature speed rotating sensor fabricated by casting and co-sintering[J]. 2020, (1): 33-34+37. DOI: 10.13873/J.1000-9787(2020)01-0033-02.
Aiming at the problem that due to the limitation of material
the traditional eddy current high temperature rotating speed sensor which used for aeroengine can not be used in measurement of high temperature environment
high temperature rotating speed sensor is fabricated by tape casting and co sintering process.Experimental result shows that high temperature sensor made by this process can keep the measurement precision within 1 % at 1 200 ℃ .