304 Prakt. Met. Sonderband 38 (2006)
N
10 251
< ] = 2.0 |
: 3 }
y »
a 6- 5 15] ,
’ 4
4: 3 1.0 9
? I
ld FE
2 0.5. A
&
04. 1 rey ei 0.04. . EEE EHER
TEMPERATURE (°C) TEMPERATURE (°C)
Fig. 14. Martensite volume fraction vs Temp. Fig. 15. Martensite grain size vs Temp. T
AS ROLLED Sy
30- mt
de
25
Analysis of Area
20 D, +- CL, = 0.880 +/- 0.1311 pm
x
ne 15] k
|
10+ Th
; re;
> P 35
die, } br 90
0/30:609121518212427303336304243 ab
Diameter (um) de
Fig 16. Arithmetic frequency histogram of the D, of the martensite regions (HR). Sp:
40 as
NORMALIZED
354 the
30 Analysis of Area
25 J_+- CL, = 0.65 +/- 0.126 um z.
ES 20 Ct
©
5 en
Ge
10 OF
5- ex
oer Me
0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0 3.3 oy
Diameter (um) B
Fig 17. Arithmetic frequency histogram of the D, of the martensite regions (N). he
ik or