Equal Channel Angular Extrusion (ECAE)

Vinicius's picture

Dear colleagues,

I am trying to acquire the strain distribution on a sample after ECAE. This is a simple severe plastic deformation process where a sample is extruded through twin channels that intersect each other in an fixed angle.In my case I extruded the sample in a 90 degrees channel. 

I tried to use the software to generate the strain distribution but it always quits in the middle of the calculation for some unknown error.

May someone give some directions?

I am attaching the files referent to the extrusion process (before and after).

Sincerely yours,

The images should an

The images should an identical size in both width and height.

Vinicius's picture

Image size

I forgot to ask:

The canvas(background) size?Or the ROI?

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アギアル デ ソウザ ヴィ二シウス

Vinicius Aguiar de Souza

(独)物質・材料研究機構 元素戦略材料センター

National Institute for Materials Science (NIMS)

〒305-0047 茨城県つくば市千現1-2-1

Phone:  (+81)90-6509-0695

Vinicius's picture

Image size

Thank you for your prompt reply.

So you mean that I should rotate the second figure 90 degrees?

I will place a small video so you can understand better the process.

Best regards,

***********************************************

アギアル デ ソウザ ヴィ二シウス

Vinicius Aguiar de Souza

(独)物質・材料研究機構 元素戦略材料センター

National Institute for Materials Science (NIMS)

〒305-0047 茨城県つくば市千現1-2-1

Phone:  (+81)90-6509-0695

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