TY - JOUR
T1 - Future development directions of high-temperature strain gauges
T2 - a comprehensive review of structure and performance characteristics
AU - Liu, Xiang
AU - Zhang, Zhongkai
AU - Wang, Jiaxing
AU - Wang, Meng
AU - Lin, Tao
AU - Liu, Yantao
AU - Tan, Qing
AU - Qi, Rui
AU - Liu, Zhaojun
AU - Tian, Bian
N1 - Publisher Copyright:
© 2025 RSC.
PY - 2025/5/20
Y1 - 2025/5/20
N2 - High-temperature strain gauges have garnered significant interest from researchers due to their high precision, exceptional temperature tolerance, and robust anti-interference capabilities. Furthermore, these sensors exhibit a strong linear relationship across a wide range of strain and temperature, making them widely applicable in various fields, including aerospace, the automotive industry, the metallurgical sector, and scientific research. This paper provides a comprehensive review of high-temperature strain gauges, focusing on three main technologies: SAW strain gauges, optical fiber grating strain gauges and TFSGs. We analyze the performance differences among various types of these sensors, systematically summarize several preparation techniques, analyze the performance testing methods for high-temperature gauges, and discuss their current application status and future development directions in related fields.
AB - High-temperature strain gauges have garnered significant interest from researchers due to their high precision, exceptional temperature tolerance, and robust anti-interference capabilities. Furthermore, these sensors exhibit a strong linear relationship across a wide range of strain and temperature, making them widely applicable in various fields, including aerospace, the automotive industry, the metallurgical sector, and scientific research. This paper provides a comprehensive review of high-temperature strain gauges, focusing on three main technologies: SAW strain gauges, optical fiber grating strain gauges and TFSGs. We analyze the performance differences among various types of these sensors, systematically summarize several preparation techniques, analyze the performance testing methods for high-temperature gauges, and discuss their current application status and future development directions in related fields.
UR - https://www.scopus.com/pages/publications/105007984722
U2 - 10.1039/d5na00039d
DO - 10.1039/d5na00039d
M3 - 文献综述
AN - SCOPUS:105007984722
SN - 2516-0230
VL - 7
SP - 4232
EP - 4251
JO - Nanoscale Advances
JF - Nanoscale Advances
IS - 14
ER -