Differential Scanning Calorimetry and Microscopy Study of Transformations in Ductile Cast Irons : Part II. Continuous Cooling

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概要

• 論文の詳細を見る

• The study of the cooling processes of ductile cast irons using the differential scanning calorimetry technique in the temperature range of 20-950°C shows three thermal effects. They are due to three transformations: the restoration of magnetic properties (TCc), austenite→pearlite transformation (TPc), and austenite to ferrite plus graphite transformation (TFc). The data allow studying the kinetics of the transformations at different testing conditions, cast iron composition and as-cast microstructure. During cooling the temperature sequence at which the transformations occur is TFc>TCc>TPc. The increase in cooling rate changes the intensity and temperatures of the different transformations in different ways. This results in the overlapping of the thermal effects.

• 社団法人 日本鉄鋼協会の論文
• 2004-05-15

著者

• Ivanova Rositsa

  Research Centre Technical University Of Varna

• Sha W

  School Of Civil Engineering Metals Research Group The Queen's University Of Belfast

• SHA Wei

  School of Civil Engineering, Metals Research Group, The Queen's University of Belfast

• MALINOV Savko

  School of Mechanical and Manufacturing Engineering, The Queen's University of Belfast

• Malinov Savko

  School Of Mechanical And Manufacturing Engineering The Queen's University Of Belfast

• Sha Wei

  School of Civil Engineering, Metals Research Group, The Queen's University of Belfast

関連論文

• Differential Scanning Calorimetry and Microscopy Study of Transformations in Ductile Cast Irons : Part II. Continuous Cooling
• Differential Scanning Calorimetry and Microscopy Study of Transformations in Ductile Cast Irons : Part I. Continuous Heating
• The Behaviour of Structural Steels at Elevated Temperatures and the Design of Fire Resistant Steels

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