30 May 2016 Stainless steel component with compressed fiber Bragg grating for high temperature sensing applications
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Proceedings Volume 9916, Sixth European Workshop on Optical Fibre Sensors; 99160J (2016) https://doi.org/10.1117/12.2236499
Event: Sixth European Workshop on Optical Fibre Sensors (EWOFS'2016), 2016, Limerick, Ireland
Abstract
A smart metal component having the potential for high temperature strain sensing capability is reported. The stainless steel (SS316) structure is made by selective laser melting (SLM). A fiber Bragg grating (FBG) is embedded in to a 3D printed U-groove by high temperature brazing using a silver based alloy, achieving an axial FBG compression of 13 millistrain at room temperature. Initial results shows that the test component can be used for up to 700°C for sensing applications.
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Mathew Jinesh, Mathew Jinesh, William N. MacPherson, William N. MacPherson, Duncan P. Hand, Duncan P. Hand, Robert R. J. Maier, Robert R. J. Maier, } "Stainless steel component with compressed fiber Bragg grating for high temperature sensing applications", Proc. SPIE 9916, Sixth European Workshop on Optical Fibre Sensors, 99160J (30 May 2016); doi: 10.1117/12.2236499; https://doi.org/10.1117/12.2236499
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