scholarly journals Contact Fatigue Strength of Austempered Ductile Iron (ADI) in Gear Applications

Metals ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 1147
Author(s):  
Fabian Goergen ◽  
Dieter Mevissen ◽  
Stefano Masaggia ◽  
Enrico Veneri ◽  
Jens Brimmers ◽  
...  
Keyword(s):  
Ductile Iron ◽  
Fatigue Behavior ◽  
Contact Fatigue ◽  
Austempered Ductile Iron ◽  
Specific Point ◽  
Iron And Steel ◽  
Contact Fatigue Strength ◽  
Steel Castings ◽  
Short Time ◽  
Internal Gear

Austempered Ductile Iron (ADI) is widely implemented to achieve lightweight and optimized components in power transmissions (e.g., internal gear in planetary stages), by substituting steel castings or a combination of Ductile Iron and steel-assembled structures. In this paper, the contact fatigue of two ADI grades (ADI J/S900-8; ADI J/S1200-3) is investigated by disk-on-disk tests. The disk-on-disk contact is an analogy model of the tooth contact and represents the tribological conditions at a specific point on the path of contact. The experimental results cover the endurance limit as well as the short time fatigue behavior for both ADI variants. In addition, the pitting characteristics and microstructural changes are analyzed in order to get a further understanding of the fatigue behavior of ADI.

Rolling contact fatigue behavior of dual-phase austempered ductile iron

Wear ◽  
2019 ◽  
Vol 418-419 ◽  
pp. 208-214 ◽  
Author(s):  
Diego A. Colombo ◽  
Ricardo C. Dommarco ◽  
Alejandro D. Basso
Keyword(s):  
Ductile Iron ◽  
Fatigue Behavior ◽  
Rolling Contact Fatigue ◽  
Contact Fatigue ◽  
Rolling Contact ◽  
Austempered Ductile Iron ◽  
Dual Phase

Influence of TiN coating thickness on the rolling contact fatigue resistance of austempered ductile iron

Wear ◽  
2016 ◽  
Vol 350-351 ◽  
pp. 82-88 ◽  
Author(s):  
Diego Alejandro Colombo ◽  
María Dolores Echeverría ◽  
Ricardo Cesar Dommarco ◽  
Juan Miguel Massone
Keyword(s):  
Fatigue Resistance ◽  
Coating Thickness ◽  
Ductile Iron ◽  
Rolling Contact Fatigue ◽  
Contact Fatigue ◽  
Rolling Contact ◽  
Austempered Ductile Iron ◽  
Tin Coating ◽  
Contact Fatigue Resistance

Rolling contact fatigue resistance of PVD CrN and TiN coated austempered ductile iron

Wear ◽  
2013 ◽  
Vol 308 (1-2) ◽  
pp. 35-45 ◽  
Author(s):  
Diego Alejandro Colombo ◽  
María Dolores Echeverría ◽  
Sebastián Laino ◽  
Ricardo Cesar Dommarco ◽  
Juan Miguel Massone
Keyword(s):  
Fatigue Resistance ◽  
Ductile Iron ◽  
Rolling Contact Fatigue ◽  
Contact Fatigue ◽  
Rolling Contact ◽  
Austempered Ductile Iron ◽  
Contact Fatigue Resistance

Contact Fatigue Behaviour of Artificially Indented Austempered Ductile Iron Discs

2004 ◽  
Vol 455-456 ◽  
pp. 275-279
Author(s):  
L. Magalhães ◽  
António Duarte ◽  
J. Seabra ◽  
Henrique Santos ◽  
C. Sá
Keyword(s):  
Ductile Iron ◽  
Contact Fatigue ◽  
Fatigue Behaviour ◽  
Austempered Ductile Iron

Scuffing and rolling contact fatigue resistance of discrete laser spot hardened austempered ductile iron

Wear ◽  
2019 ◽  
Vol 422-423 ◽  
pp. 100-107 ◽  
Author(s):  
Ann Zammit ◽  
Stephen Abela ◽  
John Charles Betts ◽  
Remigiusz Michalczewski ◽  
Marek Kalbarczyk ◽  
...  
Keyword(s):  
Fatigue Resistance ◽  
Ductile Iron ◽  
Rolling Contact Fatigue ◽  
Contact Fatigue ◽  
Rolling Contact ◽  
Laser Spot ◽  
Austempered Ductile Iron ◽  
Contact Fatigue Resistance
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