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pro vyhledávání: '"Shi-bin Qiao"'
Publikováno v:
Materials Characterization. 161:110139
The martensite-austenite constituents are known to deteriorate the impact toughness of alloyed steel. In order to reduce this adverse effect, the pre-tempering process at low temperatures was introduced before the tempering of intercritical heat trea
Publikováno v:
Materials Characterization. 160:110070
SA508 Gr.3 steel is widely applied for the fabrication of reactor pressure vessels, which require high impact toughness to ensure the safety of nuclear power plants. In this work, a two-step tempering treatment is proposed to manufacture the SA508 Gr