Table 2 Chemical composition of the Mo-Ti alloys using EDX, APT and HCGE.

From: The influence of lattice misfit on screw and edge dislocation-controlled solid solution strengthening in Mo-Ti alloys

Desired

xTi/at%

xO/at-ppm

xN/at-ppm

xTi/at%

EDX

APT

HCGE

APT

HCGE

APT

10

9.4 ± 0.5

10.1

<496

0a

104a ± 0

0a

20

19.6 ± 0.5

–

955 ± 577

–

123 ± 44

–

30

29.0 ± 0.5

–

617 ± 113

–

111 ± 41

–

40

38.5 ± 0.5

–

959 ± 187

–

137 ± 59

–

50

50.0 ± 0.5

–

1232 ± 372

–

113 ± 10

–

60

60.3 ± 0.5

–

3268 ± 690

–

110 ± 36

–

70

70.0 ± 0.5

–

4316 ± 924

–

133 ± 42

–

80

80.0 ± 0.5

76.5

3626 ± 787

3300

185 ± 58

<100

  1. Balance is Mo. Values marked with a were below detection limit. Errors in APT measurements are below the given decimal places and therefore omitted. For all other methods, a conservative estimate of error is given.
Back to article page