TUNICRIS-julkaisut - Trepo

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Grain orientation dependent Nb-Ti microalloying mediated surface segregation on ferritic stainless steel

Ali-Löytty, Harri; Hannula, Markku; Honkanen, Mari; Östman, Kauko; Lahtonen, Kimmo; Valden, Mika (11 / 2016)
article

<p>Surface segregation and oxide formation anisotropy on Ti-Nb stabilized ferritic stainless steel (EN 1.4521) were studied by XPS and Electron Backscatter Diffraction. Competitive surface segregation of Si, Nb and Ti was ...
High Temperature Dynamic Tension Behavior of Titanium Tested with Two Different Methods

Hueto, Francisco; Hokka, Mikko; Sancho, Rafael; Rämö, Jari; Östman, Kauko; Galvez, Francisco; Kuokkala, Veli-Tapani (2017)
article

In this work, the dynamic response of Ti6Al4V alloy at high temperature was studied using the Split Hopkinson Pressure Bar –SHPB- apparatus with two different heating systems. The first device uses direct electric current ...