Property and Application of Austempered Ductile Cast Iron

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Abstract:

Austempered ductile cast iron is newly developed engineering material with a favorable combination of comprehensive mechanical properties. Its properties, such as good comprehensive mechanical properties, high fatigue strength, and good fiction and wear characteristics are included. The application of ADI at home and abroad was presented as well. In order to ensure and improve mechanical properties of ADI, it should ensure high rank nodularity in terms of nodular cast iron, improve graphite nodules, reduce segregation and properly cut down the content of silicon and manganese. While in terms of heat treatment, in order to achieve ideal austenite ferrites, stable and reliable heat treatment process as well as relevant equipment is required.

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Periodical:

Advanced Materials Research (Volumes 328-330)

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1297-1300

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Online since:

September 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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