Evidence map›Paper›PMID 40271770›Full record

ReviewMaterials (Basel, Switzerland)2025

High-Temperature Strain Gauge Measurement Techniques for Temperatures Above 800 °C: A Review.

Wenrui Wang, Rui Zong, Dongyue Li, Jiaming Zhang, Guangrong Teng, Shengxiang Li

Abstract readReview
In one paragraph

Review in Materials (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Wenrui WangSchool of Mechanical Engineering, University of Science and Technology Beijing, Beijing 100083, China.
Rui ZongSchool of Mechanical Engineering, University of Science and Technology Beijing, Beijing 100083, China.
Dongyue LiSchool of Mechanical Engineering, University of Science and Technology Beijing, Beijing 100083, China.
Jiaming ZhangSchool of Mechanical Engineering, University of Science and Technology Beijing, Beijing 100083, China.
Guangrong TengSichuan Gas Turbine Research Institute, China National Aviation Development Corporation, Mianyang 610500, China.
Shengxiang LiSichuan Gas Turbine Research Institute, China National Aviation Development Corporation, Mianyang 610500, China.

Funding

National Science and Technology Council J2022-V-0004-0030
6 · The paper itself

Abstract

Pre-study tests and strain measurements of critical structural components in high-temperature environments are paramount. In the field of high-temperature strain measurement, the contact strain measurement method has the widest application range, a high measurement accuracy, and a low cost. At present, a variety of high-temperature strain gauges have been developed at home and abroad. However, due to material and processing process limitations, the research on high-temperature strain gauges applied above 800 °C is still relatively small and immature. Therefore, it is very necessary to do a systematic analysis of the research in this field. This paper describes the basic principle and structure of high-temperature strain gauges and systematically analyses and summarizes the current research status of high-temperature strain gauges' sensitive grids, protective layers, and transition layers in terms of materials and structures. Finally, based on the existing research, it provides ideas and prospects for future contact strain measurement methods applied to higher temperatures.

Indexed as

contact strain measurementhigh-temperature strainprotective layersensitive gridstransition layer

Identifiers

PMID40271770
PMCPMC11990827

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.