Thermal programmed desorption of hydrogen from a QP1180 AHSS

Description

Thermal Programmed Desorption tests carried out on an sample of a QP 1180 advanced high strength steel, where hydrogen was previously introduced via cathodic charging. Test were carried out by using a Temperature Programmed Desorption Workstation (Hiden Analytical). Financed by the European Union - NextGenerationEU (National Sustainable Mobility Center CN00000023, Italian Ministry of University and Research Decree n. 1033 - 17/06/2022, Spoke 11 - Innovative Materials & Lightweighting). The opinions expressed are those of the authors only and should not be considered as representative of the European Union or the European Commission’s official position. Neither the European Union nor the European Commission can be held responsible for them. The activity was carried out within the framework of the Closed “Call for Scalability” (3rd ed.) project "Multiphase high strength steel forming and testing for robust Automotive lightweight DEsign" (MADE). Keywords: Spoke11 - CNMS MOST, Ferrous alloys, MADE

Steps to reproduce

Test were carried out by using a Hiden Analytical Temperature Programmed Desorption Workstation. Heating rate: 10°C/min. Sample dimensions 10x10x1.2 mm. Hydrogen was introduced by electrochemical charging, 1mA/cm^2 in aqueous solution of 3.5% NaCl.

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