Grain Orientation Spread (GOS)

[Santhosh Kumar]

Hello Sir

As per literature the GOS values are generally 1-10 degrees .

But with MTEX I  get the GOS values are around 0.00 - 0.15.

I would like to know the units here and how can I get in degrees.


Regards
Santosh

[ruediger Kilian]

Hi Santosh,
it’s in radians, hence *180/pi or use the mtex command /degree
Rüdiger

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[Santhosh Kumar]

Hello sir

Thanks a lot ..

Few more doubts ...

Is it possible to calculate :

1) fraction of Dynamic Recrystallization (DRX)

2) Local average misorientations (LAM) &

3) Grain average misorentations (GAM)

in mtex

Thanking you

regards

santhosh 

[ruediger Kilian]

Hi Santhosh,
it is possible to calculate many of these values, but you must know how they are defined.
You have also built-in functions for example kernel average misorientation KAM or you can calculate mean(grains.mis2mean).
Cheers,
Rüdiger

[Santhosh Kumar]

Hello sir

Thank you .

regards

Santhosh