Analysis of In-Service Inspection Capability for SCC Cracks of INCONEL-600 Nickel-Base Alloy Welds

Xia Weiming; He Ziang; Xu Feng; Sun Jun

doi:10.13832/j.jnpe.2015.S1.0130

Volume 36 Issue S1

Feb. 2025

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Xia Weiming, He Ziang, Xu Feng, Sun Jun. Analysis of In-Service Inspection Capability for SCC Cracks of INCONEL-600 Nickel-Base Alloy Welds[J]. Nuclear Power Engineering, 2015, 36(S1): 130-134. doi: 10.13832/j.jnpe.2015.S1.0130

Citation:

Xia Weiming, He Ziang, Xu Feng, Sun Jun. Analysis of In-Service Inspection Capability for SCC Cracks of INCONEL-600 Nickel-Base Alloy Welds[J]. Nuclear Power Engineering, 2015, 36(S1): 130-134. doi: 10.13832/j.jnpe.2015.S1.0130

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Analysis of In-Service Inspection Capability for SCC Cracks of INCONEL-600 Nickel-Base Alloy Welds

doi: 10.13832/j.jnpe.2015.S1.0130

1. CNNP Nuclear Power Operations Management Co. Ltd., Haiyan, Zhejiang, 314300, China;
2. Nuclear Power Institute of China, Chengdu, 610213, China

Received Date: 2015-04-28
Rev Recd Date: 2015-06-20

Available Online: 2025-02-15

Abstract

Abstract

Taking the weld inspection of Inconel-600 Ni-based alloy weld in Qingshan 300 MW NPP as an example, the disadvantages of current in-service inspection method and inspection frequency in the inspection of the SCC cracks of INCONEL-600 alloy welds are analyzed, and the corresponding solutions to Inconel-600 Ni-based alloy weld inspection are presented.
- INCONEL-600 alloy,
- Weld,
- ISI Inspection,
- SCC