Tuomo Nyyssönen

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Questions related from Tuomo Nyyssönen

Literature for learning about the Mixed Potential Theory for corrosion of iron alloys?

I need to increase my knowledge regarding the corrosion of iron and its alloys. A good reference (or two, or ten) for learning about calculating corrosion potentials and currents using the Mixed...

14 February 2019 2,918 3 View

How to dissolve steel so carbides are retained?

I would be interested in any experiences or practical advice on dissolving steel with niobium carbides. The carbides should be left intact in the solution for later filtering and analysis. What...

28 April 2018 2,664 1 View

What is the significance of plate groups in martensite?

When steel is quenched to room temperature from an austenitic state, martensite is formed if the cooling rate is suitably high and the martensite start temperature is above room temperature. Low-...

05 January 2018 759 1 View

Retained austenite measurement of textured steel via XRD?

For a couple of years, I've been wondering how to do a proper retained austenite measurement via XRD for a sheet steel sample. There is crystallographic texture in the steel for sure after cold...

23 January 2017 4,344 7 View