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Result

Application of microbending test on austempered iron.

This paper describes usage of a microbending testing device to determine mechanical properties of austempered ductile and grey iron (ADI/AGI) and austempered vermicular-graphite iron (AVGI). Possibilities and benefits of microbendin...

JG - Hutnictví, kovové materiály

  • 2014
  • D
  • Link
Result

Mechanical properties and specific behaviour of austempered nodular cast iron

Austempered nodular cast iron has high strength as well as high toughness, which is a consequence of substantial amount of stabilized austenite in its microstructure. This austenite is the cause of specific behaviour and, therefore, aust...

JG - Hutnictví, kovové materiály

  • 2002
  • Jx
Result

The plant for ADI production

The plant serves for austempering of spheroidal graphite iron (syn: ADI production). It can be use for austempering of steel parts, springs, torque rods and so....

JR - Ostatní strojírenství

  • 2003
  • X
Result

Application of microbending test on austempered iron

This paper describes usage of a microbending testing device to determine mechanical properties of austempered ductile and grey iron (ADI/AGI). There are highlighted possibilities and benefits of microbending test compared to conventional tes...

JS - Řízení spolehlivosti a kvality, zkušebnictví

  • 2013
  • Jx
Result

Fatigue properties of austempered ductile iron in dependence on transformation temperature

Mutual relations among isothermal transformation conditions, resulting matrix structure and mechanical behaviour at static and fatigue loading were studied in nodular cast iron austempered at temperatures between 380 and 500 °C. Optimal fati...

JL - Únava materiálu a lomová mechanika

  • 2008
  • D
Result

Structure and properties of ADI cast iron of experimental melts on Brno University of technology

In the research for Třinecké železárny the two melts of ductile iron for production of the austempered cast iron were accomplished. After the different austemperations the mechanical properties, structure morphology and porosity of the struc...

JG - Hutnictví, kovové materiály

  • 2016
  • Vsouhrn
Result

Influence of nickel alloying on the low cycle fatigue of austempered ductile cast irons

Total strain controlled tests have been performed on cylindrical specimens of two austempered ductile cast irons (ADI) with aim to assess the influence of alloying nickel on the cyclic plasticity and the fatigue life....

JL - Únava materiálu a lomová mechanika

  • 2008
  • D
Result

The detection of decarburization of austempered iron ADI/AGI/ AVGI by the magnetic spot-pole

The austempered ductile iron (ADI), austempered grey iron (AGI) and austempered vermicular-graphite iron (AVGI) represent the most progressive group of graphitic irons with reference to mechanical properties. However, these...

JG - Hutnictví, kovové materiály

  • 2014
  • Jx
Result

The Progress of Bainitic Transformation during Austempering in Connection with the Alloying of Unconventional AHS Steels

It is well known that incomplete bainitic transformation during austempering treatment is mainly caused by the supersaturation of austenite with carbon. Such supersaturated austenite becomes more stable and further stabilization is led by si...

Materials engineering

  • 2022
  • JSC
  • Link
Result

The Use of Magnetic And Ultrasonic Structuroscopy for the Process Control of Austempered Irons

This paper summarizes the most important results of research dealing with the use of the magnetic spot-pole method and measurement of ultrasonic wave velocity for process control of castings made from austempered ductile, grey and vermicular...

Materials engineering

  • 2015
  • D
  • Link
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