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Effect of Fire Temperature and Exposure Time on High-Strength Steel Bolts Microstructure and Residual Mechanical

Paweł Artur Król1, Marcin Wachowski2

  • 1Division of Concrete and Metal Structures, Faculty of Civil Engineering, Institute of Building Engineering, Warsaw University of Technology, 16 Armii Ludowej Ave., 00-637 Warsaw, Poland.

Materials (Basel, Switzerland)
|July 2, 2021
PubMed

Keywords:
cooling methodeffect of temperatureexposure timefireheat treatment of steelhigh-strength steel boltsphase transformationresidual mechanical propertiessteel microstructure

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