scholarly journals Investigation into microstructure and mechanical properties of heavy section nickel alloyed austempered ductile iron in accordance with austempering parameters

2021 ◽  
Author(s):  
Mohammad Ghoroghi ◽  
Nasser Varahram ◽  
Yasaman Perseh
Keyword(s):  
Mechanical Properties ◽  
Ductile Iron ◽  
Austempered Ductile Iron ◽  
Heavy Section ◽  
Microstructure And Mechanical Properties

Effect of Cr content on microstructure and mechanical properties of carbidic austempered ductile iron

2018 ◽  
Vol 60 (1) ◽  
pp. 31-39 ◽  
Author(s):  
Haiqiang Cheng ◽  
Hanguang Fu ◽  
Jian Lin ◽  
Yongping Lei
Keyword(s):  
Mechanical Properties ◽  
Ductile Iron ◽  
Austempered Ductile Iron ◽  
Cr Content ◽  
Microstructure And Mechanical Properties

scholarly journals Influence of casting heterogeneities on microstructure and mechanical properties of austempered ductile iron (ADI)

2017 ◽  
Vol 22 (3) ◽  
Author(s):  
Ludiere Lucas Toldo Boneti ◽  
Marcio Ferreira Hupalo ◽  
Selauco Vurobi Junior ◽  
Adriano Murilo Rosário
Keyword(s):  
Mechanical Properties ◽  
Ductile Iron ◽  
Austempered Ductile Iron ◽  
Microstructure And Mechanical Properties

Effect of Chills on the Microstructure and Mechanical Properties of Carbidic Austempered Ductile Iron

2014 ◽  
Vol 592-594 ◽  
pp. 192-196
Author(s):  
R. Prem Kumar ◽  
S.S. Mohamed Nazirudeen ◽  
J. Anburaj
Keyword(s):  
Mechanical Properties ◽  
Ductile Iron ◽  
Salt Bath ◽  
Optical Microscope ◽  
Austempered Ductile Iron ◽  
The Third ◽  
Microstructure And Mechanical Properties ◽  
Three Samples ◽  
Recent Addition ◽  
Bath Furnace

Carbidic Austempered Ductile Iron (CADI) is a recent addition to the Austempered Ductile Iron (ADI) family. The effect of chills on the microstructure and mechanical properties of CADI was investigated after Austempering. Three samples of chromium alloyed CADI, the first sample without chill, the second sample with bottom chill and the third sample with bottom and side chills were produced in order to evaluate the effect of chills on its mechanical properties. The samples were austenised for 2 hours at 925° C and then austempered at 325° C for 2 hours in a salt bath furnace. The microstructural features of the as-cast and the austempered CADI samples were analysed using Optical Microscope and Scanning Electron Microscope (SEM). The mechanical properties of the CADI samples (as-cast and austempered) were evaluated for hardness, impact and wear. By austempering at 325° C for 2 hours a typical microstructure of bainite was produced in all the three samples. Hardness and wear resistance of austempered samples produced using bottom and side chills were considerably higher than the corresponding values in samples produced without using any chill and also by using only bottom chill. This enhanced mechanical property in the bottom and side chill sample is attributed to the presence of bainite, carbides and more of uniform fine graphite nodules.

Transformation characteristics, microstructure and mechanical properties of austempered ductile iron welds

2007 ◽  
Vol 23 (1) ◽  
pp. 92-96 ◽  
Author(s):  
D. Q. Sun ◽  
W. Q. Wang ◽  
Z. Z. Xuan ◽  
Z. A. Ren ◽  
D. X. Sun
Keyword(s):  
Mechanical Properties ◽  
Ductile Iron ◽  
Austempered Ductile Iron ◽  
Microstructure And Mechanical Properties

Effect of boron on the microstructure and mechanical properties of carbidic austempered ductile iron

2011 ◽  
Vol 529 ◽  
pp. 321-325 ◽  
Author(s):  
Yun-Cheng Peng ◽  
Hui-Jin Jin ◽  
Jin-Hai Liu ◽  
Guo-Lu Li
Keyword(s):  
Mechanical Properties ◽  
Ductile Iron ◽  
Austempered Ductile Iron ◽  
Microstructure And Mechanical Properties

A Study of Effect of Vanadium on Microstructure and Mechanical Properties of As-Cast and Austempered Ductile Iron

2019 ◽  
Vol 120 (5) ◽  
pp. 441-446
Author(s):  
H. Bakhshinezhad ◽  
A. Honarbakhshraouf ◽  
H. Abdollah-Pour
Keyword(s):  
Mechanical Properties ◽  
Ductile Iron ◽  
Austempered Ductile Iron ◽  
Microstructure And Mechanical Properties
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