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Optimization of the rolling contact fatigue (RCF) performance of carbidic austempered ductile iron (CADI)
(Elsevier, 2020-03)
Austempered ductile iron (ADI) has a good combination of mechanical properties and castability allowing it to replace forged steels while offering lower costs. CADI is thought to improve ADI's abrasion resistance by the ...
Analysis of different approaches to model the austempering heat treatment of ductile irons
(John Wiley & Sons Inc, 2020-11)
Austempered ductile iron is a metallic alloy of technological interest. Currently, the part design is added by means of simulations performed by using different types of models. This work aims at comparing three models ...
Numerical Simulation of Dimensional Change During Austempering Heat Treatment in Ductile Cast Iron
(INTEMA - UNMdP-CONICET, 2014)
Numerical Simulation of Dimensional Change During Austempering Heat Treatment in Ductile Cast Iron
(INTEMA - UNMdP-CONICET, 2014)
Sensitivity of austempering heat treatment of ductile irons to changes in process parameters
(Springer, 2018-06)
Austempered ductile iron (ADI) is frequently obtained by means of a three-step austempering heat treatment. The parameters of this process play a crucial role on the microstructure of the final product. This paper considers ...
Austempering heat treatment of ductile iron: Computational simulation and experimental validation
(Elsevier Science, 2017-10)
The three-step austempering heat treatment of ductile iron parts in this paper is simulated by employing a coupled thermo-mechanical-metallurgical model. The thermo-mechanical formulation is solved in the macroscale using ...
Behavior of austempered ductile iron (ADI) grinding using different MQL dilutions and CBN wheels with low and high friability
(Springer, 2020-04-27)
This work aimed to study the application of minimum quantity of lubricant (MQL) with the addition of water, respecting the proportions 1:0, 1:5, 1:10, and 1:20 oil-water, in the cylindrical grinding of austempered ductile ...
Performance of austempered ductile iron (ADI) grinding using diluted oil in MQL combined with wheel cleaning jet and different CBN grains friability
(Springer, 2020-03-01)
The large amount of heat generated during grinding is minimized using cutting fluid. However, they cause damage to human health and the environment and increase the cost of the process. Thus, reducing or replacing the use ...
Design of the austempering heat treatment of a ductile iron differential case aided by computer simulation
(Latin Amer J Solids Structures, 2018-06)
Austempered ductile iron is frequently employed in the fabrication of automobile parts due to its good mechanical properties, and its simplicity and low cost of the manufacturing process. The heat treatment design is an ...
The Influence of Austempering Temperature on the Wear Resistance of Ductile Iron under Two Different Tribosystems
(Iron Steel Inst Japan Keidanren Kaikan, 2009-02)
This paper reports the results obtained in a research conducted to evaluate austempered ductile iron(ADI) as a wear resistant material for the production of machine parts processed at intermediate and highaustempering ...