|
INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016 open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15 |
Imp Links for Author
Imp Links for Reviewer
Research Area
Subscribe IJSDR
Visitor Counter
Copyright Infringement Claims
Indexing Partner
|
Published Paper Details
|
|
| Paper Title: | Study on Fractographic Property of Ductile Iron |
| Authors Name: | Dharmendra Pratap Singh , Karunakar Singh , Shiv Kumar |
| Unique Id: | IJSDR2104118 |
| Published In: | Volume 6 Issue 4, April-2021 |
| Abstract: | Cast iron is a group of iron-carbon alloys with a carbon content more than 2%. Its usefulness derives from its relatively low melting temperature. The alloy constituents affect its color when fractured: white cast iron has carbide impurities which allow cracks to pass straight through, grey cast iron has graphite flakes which deflect a passing crack and initiate countless new cracks as the material breaks, and ductile cast iron has spherical graphite "nodules" which stop the crack from further progressing. In this research work after the preparation of sample they are subjected for machined testing such as tensile and impact as per international standard. The prepared sample are further subjected for heat treatments such as hardening and tempering, annealing etc. And then followed by cooling and quenching. These heating treatment are done in order to analyses the mechanical properties and its behaviour. Austempering of the sample is done for certain time at a temperature of 500o C further more yielding and impact testing were also performed. Crack exterior of every method of processing, as-cast sample, later stress and collision test was analysed Scanning Electron Microscopy. Fracture toughness is at the highest for annealed sample while the annealing sample will have more ductility at the cost of toughness. The annealed sample which are obtained are ductile in nature while the annealed, toughened samples specimens have displayed the mixture of the failing. |
| Keywords: | As-cast ductile iron, Annealing, Hardening and Tempering, Microstructure, Tension test, Vickers hardness, Austenitizing temperature, Nodularity, Graphite Area Fraction |
| Cite Article: | "Study on Fractographic Property of Ductile Iron", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.6, Issue 4, page no.705 - 709, April-2021, Available :http://www.ijsdr.org/papers/IJSDR2104118.pdf |
| Downloads: | 000337212 |
| Publication Details: | Published Paper ID: IJSDR2104118 Registration ID:193208 Published In: Volume 6 Issue 4, April-2021 DOI (Digital Object Identifier): Page No: 705 - 709 Publisher: IJSDR | www.ijsdr.org ISSN Number: 2455-2631 |
|
Click Here to Download This Article |
|
| Article Preview | |
|
|
|
Major Indexing from www.ijsdr.org
| Google Scholar | ResearcherID Thomson Reuters | Mendeley : reference manager | Academia.edu |
| arXiv.org : cornell university library | Research Gate | CiteSeerX | DOAJ : Directory of Open Access Journals |
| DRJI | Index Copernicus International | Scribd | DocStoc |
Track Paper
Important Links
Conference Proposal
ISSN
 |
 |
DOI (A digital object identifier)
  Providing A digital object identifier by DOI How to GET DOI and Hard Copy Related |
Open Access License Policy
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
|
 |
 |
 |
Social Media
Indexing Partner |
|||
| Copyright © 2024 - All Rights Reserved - IJSDR | |||
Facebook Twitter Instagram LinkedIn