Table 32

Diffusion Coefficients for 59Fe in Fe-Al Alloys

 

Al (at%)

Temperature (K)

State

D (m2/s)

6

953

ferromagnetic

1.01 x 10-17

6

991

ferromagnetic

2.00 x 10-17

6

1088

paramagnetic

1.73 x 10-15

6

1206

paramagnetic

9.77 x 10-15

continued

 

Table 32 (continued)

Diffusion Coefficients for 59Fe in Fe-Al Alloys

 

Al (at%)

Temperature (K)

State

D (m2/s)

6

1281

paramagnetic

3.31 x 10-14

6

1311

paramagnetic

5.13 x 10-14

6

1478

paramagnetic

3.59 x 10-13

10

765

ferromagnetic

6.54 x 10-18

10

893

ferromagnetic

2.22 x 10-17

10

910

ferromagnetic

4.02 x 10-17

10

933

ferromagnetic

6.14 x 10-17

10

941

ferromagnetic

8.45 x 10-17

10

1156

paramagnetic

3.27 x 10-15

10

1158

paramagnetic

1.64 x 10-14

10

1233

paramagnetic

4.31 x 10-14

10

1281

paramagnetic

5.02 x 10-14

10

1333

paramagnetic

1.35 x 10-13

10

1388

paramagnetic

1.75 x 10-13

10

1450

paramagnetic

4.85 x 10-13

18

816

ferromagnetic

2.90 x 10-19

18

878

ferromagnetic

2.04 x 10-18

18

900

ferromagnetic

3.81 x 10-18

18

928

ferromagnetic

7.40 x 10-18

18

953

ferromagnetic

3.40 x 10-18

18

973

paramagnetic

4.50 x 10-16

18

1033

paramagnetic

2.55 x 10-15

18

1065

paramagnetic

3.46 x 10-15

18

1093

paramagnetic

9.01 x 10-15

18

1143

paramagnetic

1.65 x 10-14

18

1158

paramagnetic

2.31 x 10-14

18

1281

paramagnetic

6.31 x 10-14

18

1363

paramagnetic

2.24 x 10-13

18

1450

paramagnetic

5.50 x 10-13