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Chinese Journal of Mechanical Engineering

Table 7 Grinding pit size of laser cladding layer before and after rolling

From: Corrosion Resistance and Tribological Properties of Laser Cladding Layer of H13 Die Steel Strengthened by Ultrasonic Rolling

Samples

b(mm)

h(μm)

∆V(mm3)

W(mm3∙N-1∙m-1)

Milling

6.229

250.594

7.285

1.208 × 10-8

T-rolling

5.782

219.567

5.925

9.823 × 10-9

U-rolling-V

5.572

193.030

5.020

8.323 × 10-9

U-rolling-H

5.026

160.260

3.759

6.232 × 10-9

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