Examination of Internal Defects in the Casting Process by Using a Scanning Electron Microscopy

Volume: 10 | Issue: 1 | Year 2024 | Subscription
International Journal of Manufacturing and Materials Processing
Received Date: 04/22/2024
Acceptance Date: 05/03/2024
Published On: 2024-06-19
First Page: 6
Last Page: 18

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By: Amit Bhumarker and Abhishek Singh

1. Assitant Professor, Department of Mechanical Engineering, Annie Institute of Technology & Research Centre, Chhindwara, Madhya Pradesh, India
2. Assitant Professor, Department of Mechanical Engineering, Annie Institute of Technology & Research Centre, Chhindwara, Madhya Pradesh, India

Abstract

In today’s manufacturing landscape, stringent requirements and specifications for mechanical properties and other characteristics have become crucial for top casting manufacturers. This paper focuses on using Scanning Electron Microscopy (SEM) as a powerful tool to analyze internal defects that significantly impact the performance of castings. Specifically, it delves into various aspects of this approach, including the identification of bifilm deficiencies in ductile and chromium cast iron, near-surface corrosion induced by sulfur, micro-shrinkage under risers, remnants of lustrous carbon, and other microstructural features. The paper elucidates the methodology employed to detect these defects, presents the results of their analysis, and explores potential causes behind their occurrence.

Keywords: Mechanical Property, Scanning Electron Microscopy, Internal Defect, Casting, Chromium Cast Iron

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How to cite this article: Amit Bhumarker and Abhishek Singh, Examination of Internal Defects in the Casting Process by Using a Scanning Electron Microscopy. International Journal of Manufacturing and Materials Processing. 2024; 10(1): 6-18p.

How to cite this URL: Amit Bhumarker and Abhishek Singh, Examination of Internal Defects in the Casting Process by Using a Scanning Electron Microscopy. International Journal of Manufacturing and Materials Processing. 2024; 10(1): 6-18p. Available from:https://journalspub.com/publication/examination-of-internal-defects-in-the-casting-process-by-using-a-scanning-electron-microscopy/
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