Optimization of control methods for the structure of large-size forgings of austenite steels for the equipment of nuclear power plants

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• 作者：M. V. Dobrynina (1)
  G. N. Filimonov (1)
  B. N. Pavlov (1)
  
• 关键词：equipment of nuclear power plants ; austenite steel ; large ; sized forgings ; fine ; grained structure
• 刊名：Inorganic Materials: Applied Research
• 出版年：2012
• 出版时间：November 2012
• 年：2012
• 卷：3
• 期：6
• 页码：484-496
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• 作者单位：M. V. Dobrynina (1)
  G. N. Filimonov (1)
  B. N. Pavlov (1)
  
  1. Central Research Institute of Composite Materials Prometey, St. Petersburg, Russia
  
• ISSN：2075-115X

文摘

The effect of the chemical composition and temperature-deformation modes of hammering on the structural state of grade 08Kh18N10T steel is investigated. The obtained data are the base for the development of a complex of technological measures directed toward the production of a homogeneous finegrained structure (no coarser than 3 points on a scale of 3 of GOST (State Standard) 5639) in large-size forgings for parts of nuclear power plants.