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Effect on Mechanical Properties of Heat Treated High Manganese Austenitic Cast Iron

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Main Authors: A.K., Muzafar, M., M. Rashidi, I., Mahadzir, Shayful Zamree, Abd Rahim
Other Authors: mrashidi@ump.edu.my
Format: Article
Language:English
Published: EDP Sciences 2020
Subjects:
Carbon austenitic cast iron
Manganese
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/69167
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spelling my.unimap-691672020-12-30T01:51:40Z Effect on Mechanical Properties of Heat Treated High Manganese Austenitic Cast Iron A.K., Muzafar M., M. Rashidi I., Mahadzir Shayful Zamree, Abd Rahim mrashidi@ump.edu.my Carbon austenitic cast iron Manganese Link to publisher's homepage at https://www.matec-conferences.org/ This work presents an attempt to study the effect of manganese addition and heat treatment on higher carbon austenitic cast iron to form high manganese austenitic cast iron with reduced nickel content (Mn-Ni-resist) on mechanical properties. The combination on microstructure (microsegregation), mechanical properties and the relationship of heat treatment on the alloy were analyzed. For this purpose Mn-Ni-resist (4.50C, 2.64Si, 6.0 Mn, 10 Ni) was melted and cast in the form of Y-block test pieces. Four different heat treatment procedures were applied to the as-cast to investigate the effect of alloy modifications on Mn-Ni-resist. Optical and scanning electron microscopies were used for microstructure investigation. To determine the mechanical properties tensile test and hardness test were carried out. The result indicates both composition and heat treatment affect the performance of Mn-Ni-resist intensively. Microprobe analysis shows some silicon segregation near the graphite and practically little segregation of manganese. The increase in manganese contents developed some fractions of segregated carbide structures in LTF region located at austenite eutectic cell frame, which caused the tensile properties to drop in a small range. Application of annealing heat treatment gradually changed the carbide formation, so is the material’s strength. 2020-12-30T01:51:40Z 2020-12-30T01:51:40Z 2016 Article MATEC Web Conferences, vol.78, 2016, 8 pages 2261-236X (online) http://dspace.unimap.edu.my:80/xmlui/handle/123456789/69167 https://doi.org/10.1051/matecconf/20167801081 en 2nd International Conference on Green Design and Manufacture 2016 (IConGDM 2016); EDP Sciences
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Carbon austenitic cast iron
Manganese
spellingShingle Carbon austenitic cast iron
Manganese
A.K., Muzafar
M., M. Rashidi
I., Mahadzir
Shayful Zamree, Abd Rahim
Effect on Mechanical Properties of Heat Treated High Manganese Austenitic Cast Iron
description Link to publisher's homepage at https://www.matec-conferences.org/
author2 mrashidi@ump.edu.my
author_facet mrashidi@ump.edu.my
A.K., Muzafar
M., M. Rashidi
I., Mahadzir
Shayful Zamree, Abd Rahim
format Article
author A.K., Muzafar
M., M. Rashidi
I., Mahadzir
Shayful Zamree, Abd Rahim
author_sort A.K., Muzafar
title Effect on Mechanical Properties of Heat Treated High Manganese Austenitic Cast Iron
title_short Effect on Mechanical Properties of Heat Treated High Manganese Austenitic Cast Iron
title_full Effect on Mechanical Properties of Heat Treated High Manganese Austenitic Cast Iron
title_fullStr Effect on Mechanical Properties of Heat Treated High Manganese Austenitic Cast Iron
title_full_unstemmed Effect on Mechanical Properties of Heat Treated High Manganese Austenitic Cast Iron
title_sort effect on mechanical properties of heat treated high manganese austenitic cast iron
publisher EDP Sciences
publishDate 2020
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/69167
_version_ 1698698567475003392
score 13.214268

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