What is aluminium‚Äö√Ñ√∂‚àö√ë‚àö¬•s recrystallization temperature when strengthened with alumina dispersoids?$

What is aluminium‚Äö√Ñ√∂‚àö√ë‚àö¬•s recrystal

1.	What is aluminium‚Äö√Ñ√∂‚àö√ë‚àö¬•s recrystallization temperature when strengthened with alumina dispersoids?$
A.	0.2T<sub>m</sub>
B.	0.3 T<sub>m</sub>
C.	0.6 T<sub>m</sub>
D.	0.9 T<sub>m</sub>
Answer» E.