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Effect of Shot Peening on SCC of Austenitic - Metal Improvement ...

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Res. Stress (MPa)<br />

Fig.: 5 Stress distributi<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> material 1.4462<br />

Res. Stress (MPa)<br />

Fig.: 6 Stress distributi<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> material 1.4571<br />

Residual Stress Distributi<strong>on</strong><br />

Residual Stress Distributi<strong>on</strong><br />

Depth (mm)<br />

Depth (mm)<br />

20 A<br />

S 800 <str<strong>on</strong>g>Shot</str<strong>on</strong>g><br />

V = 69 m/s<br />

SS 1.4462<br />

s (MPa)<br />

m (MPa)<br />

P m(mm)<br />

P 0 (mm)<br />

PEENSTRESS<br />

ENSAM - MIC<br />

Dir. Z<br />

- 694<br />

- 742<br />

0,035<br />

0,490<br />

PEENSTRESS<br />

ENSAM - MIC<br />

5A<br />

S 800 <str<strong>on</strong>g>Shot</str<strong>on</strong>g><br />

V = 9 m/s<br />

SS 1.4571<br />

s (MPa)<br />

m (MPa)<br />

P m(mm)<br />

P 0 (mm)<br />

Dir. Z<br />

- 485<br />

- 523<br />

0,025<br />

0,170

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