Research Article
Effect of Weld Properties on the Crush Strength of the PWR Spacer Grid
Table 1
Test condition of instrumented indentation.
| Control type | Displace-controlled test |
| Maximum indentation depth | 6 μm | Number of indentation | 6 | Unloading rate | 50% | Test speed | 0.03 mm/min | Equipment | Micro AIS | Indenter type | Sphere type indenter | Diameter of indenter | 0.05 mm |
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