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Effect of Peak Temperatures on Microstructure and Properties of Welding Coarse Grain Heat-Affected Zone of SA508 Gr.4N Steel

The effect of peak temperatures on the grain growth, microstructure transformation and Vickers hardness of the weld coarse grain heat-affected zone (CGHAZ) of SA508 Gr.4N steel for nuclear reactor pressure vessel was studied. The results show that different t<sub>8/5</sub> time has no obvious effect...

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Huvudupphov: Shumeng Lu, Li Wan, Hongfu Yang, Shanju Zheng, Mengnie Li, Yonghua Duan, Zhongdong Xu
Materialtyp: Artigo
Språk:Inglês
Utgiven: MDPI AG 2022-12-01
Serie:Metals
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Länkar:https://www.mdpi.com/2075-4701/13/1/50
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