Structure Property Correlation of Thin Wall Ductile Iron


  •  Rajat Upadhyaya    
  •  Kamlesh Kumar Singh    

Abstract

This research work concerns an assessment of the effect of one step inoculation method on thin section castings (2-5) mm analyzed. In this study inoculants representing Ce, Zr and Sr bearing Fe-Si alloys were used. It has been observed that section thickness of 2 mm thin plate containing Ce bearing Fe-Si alloys at 0.4wt% contain mainly pearlitic matrix having microhardness (HV20), ultimate tensile strength (UTS) and percentage of elongation are 272 HV, 720 MPa and 4.5% respectively. It was observed that wear of 2 mm section thickness of thin plate containing Ce bearing Fe-Si alloys have greater wear resistance (272HV) compare to Zr bearing Fe-Si alloys (262HV) and Sr bearing Fe-Si alloys (259HV) respectively at 0.4wt% due to reason of pearlitic and ferritic volume fraction contents present in matrix.



This work is licensed under a Creative Commons Attribution 4.0 License.
  • Issn(Print): 1927-0585
  • Issn(Onlne): 1927-0593
  • Started: 2012
  • Frequency: quarterly

Journal Metrics

Google-based Impact Factor (2017): 5.94
h-index (January 2018): 13
i10-index (January 2018): 20
h5-index (January 2018): 12
h5-median (January 2018): 26

Learn more

Contact