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6 results for “Martensitic steels”
Creep and stress relaxation data for a martensitic steel at 500°C
<p>The files here uploaded describe the results of creep and stress relaxation tests performed on a martensitic steel at 500 °C. Data are provided both as .txt files and as excel files.</p> <p>Tests were performed on cylindrical sample, with a gauge length of 28 mm and diameter 5.6 mm</p> <p>Four creep tests were performed under 210, 230, 250 and 270 MPa stresses and stopped after 1% creep strain. Then they were unloaded and the anelastic contraction was recorded. Data are given in the form of creep strain vs. time.</p> <p>Two repeated stress relaxation tests were performed, with initial stresses of 270 MPa and 300 MPa. Samples were re-loaded and subsequently relaxed for a few times. In the 270 MPa test, before relaxation the sample was crept for a 0.1% strain.</p> <p>These data were used for a paper published on Metals.</p> <p> </p> <p> </p>
Atom probe characterisation of segregation driven Cu and Mn–Ni–Si co-precipitation in neutron irradiated T91 tempered-martensitic steel - data
<p>Data for 'Atom probe characterisation of segregation driven Cu and Mn–Ni–Si co-precipitation in neutron irradiated T91 tempered-martensitic steel' paper (<a href="https://doi.org/10.1016/j.mtla.2020.100946">https://doi.org/10.1016/j.mtla.2020.100946</a>) </p>
Wear resistance of an additively manufactured high-carbon martensitic stainless steel
<p>Dataset supporting the study:</p> <p>'Wear resistance of an additively manufactured high-carbon martensitic stainless steel', E. Iakovakis et al., 2022</p> <p>The dataset contains the hardness, the friction values, the x,y,z coordinates from profilometry measurements for the wear rate calculation and the generation of the surface profile map of the track and the hardness data to generate the cross-sectional hardness map of the wear tracks of an additive manufactured (EBM-processed) high-carbon martensitic stainless steel (Vibenite®350). Most specifically, it incudes the following:</p> <ul> <li>Hardness measurement file (Hardness vibenite350 HV5.csv): The .csv file reports the hardness for 30 measurements.</li> <li>Reciprocating tests files (Vibenite 350 cof1/2/3 alumina 3N/10N.csv): The .csv files report the testing parameters and the friction forces of the reciprocating dry wear tests.</li> <li>Profilometry measurements files (Vibenite 350 profilometry1/2/3 3N/10N.dat and Vibenite 350 profilometry data map_5umscan at 3N/10N): The .dat files report the x,y,z coordinates of the wear track used for the calculation of the Vibenite®350 and for the generation of the surface profile maps.</li> <li>Hardness data in the cross-section of the wear track files (Vibenite 350 hardness data map at 3N/10N.spe): The .spe files report the hardness values measured in the cross-section of the wear track and used to generate the hardness maps.</li> <li>SEM-EDX analysis of the wear track at 10N</li> </ul> <p>The dataset also includes tribological data for an additive manufactured (EBM-processed) high carbon martensitic tool steel (Vibenite®150) which is used to compare the wear rate data of the EBM-processed martensitic stainless steel. Most specifically, it incudes the following:</p> <ul> <li>Reciprocating tests files (Vibenite 150 cof1/2/3 alumina 3N/10N.csv): The .csv files report the testing parameters and the friction forces of the reciprocating dry wear tests (CoF-sliding distance plot included).</li> <li>Profilometry measurements files (Vibenite 150 profilometry1/2/3 3N/10N.dat ): The .dat files report the x,y,z coordinates of the wear track used for the calculation of the wear rate for Vibenite®150 and for the generation of the surface profile maps (included maps for 3 N and 10N).</li> </ul>
Exploring the effect of microstructure and surface recombination on hydrogen effusion in Zn-Ni coated martensitic steels by advanced computational modelling
<p>Raw data pertaining to the publication "Exploring the effect of microstructure and surface recombination on hydrogen effusion in Zn-Ni coated martensitic steels by advanced computational modelling".</p>
Datapack for 'Nanocluster evolution and mechanical properties of ion irradiated T91 ferritic-martensitic steel' paper
<p>Data pack for the paper 'Nanocluster evolution and mechanical properties of ion irradiated T91 ferritic-martensitic steel', Journal of Nuclear Materials, 2021</p>
Supplementary Information and Data for The Effect of Compositional Heterogeneity on the Martensite Start Temperature of a High Strength Steel During Rapid Austenitisation and Cooling
<p>The supplementary information and supporting data for "The Effect of Compositional Heterogeneity on the Martensite Start Temperature of a High Strength Steel During Rapid Austenitisation and Cooling" in the proceedings of the 42nd Risø International Symposium on Materials Science. The images used in the paper are also included. The files for the montaged EBSD datasets are not included but can be made available upon request. Contact the corresponding author: mark.taylor-5@manchester.ac.uk</p>
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