Investigation on Microstructure of Heat Treated High Manganese Austenitic Cast Iron
Link to publisher's homepage at https://www.matec-conferences.org/
Saved in:
| Main Authors: | , , , |
|---|---|
| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2020
|
| Subjects: | |
| Online Access: | http://dspace.unimap.edu.my:80/xmlui/handle/123456789/68621 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Universiti Malaysia Perlis |
| Language: | English |
| id |
my.unimap-68621 |
|---|---|
| record_format |
dspace |
| spelling |
my.unimap-686212020-11-05T03:59:39Z Investigation on Microstructure of Heat Treated High Manganese Austenitic Cast Iron A.K., Muzafar M. M., Rashidi I., Mahadzir Shayfull Zamree, Abd Rahim mrashidi@ump.edu.my Manganese Austenitic cast iron Link to publisher's homepage at https://www.matec-conferences.org/ The effect of manganese addition and annealing heat treatment on microstructure of austenitic cast irons with high manganese content (Mn-Ni-resist) were investigated. The complex relationship between the development of the solidification microstructures and buildup of microsegregation in Mn-Ni-resist was obtained by using microstructure analysis and EDS analysis. The annealing heat treatment was applied at 700°C up to 1000°C to investigate the effect of the annealing temperature on the microstructure. This experiment describes the characterization of microsegregation in Mn-Ni-reist was made by means of point counting microanalysis along the microstructure. With this method, the differences of silicon, manganese and nickel distribution in alloys solidified in the microstructure were clearly evidenced. The results show microstructure consists of flake graphite embedded in austenitic matrix and carbides. There is segregation of elements in the Late To Freeze (LTF) region after solidification from melting. Manganese positively with high concentration detected in the LTF region. As for heat treatment, higher annealing temperature on the Mn-Ni-resist was reduced carbide formation. The higher annealing temperature shows carbide transformed into a smaller size and disperses through the austenitic matrix structure. The size of carbide decreased with increasing annealing temperature as observed in the microstructure. 2020-11-05T03:59:39Z 2020-11-05T03:59:39Z 2016 Article MATEC Web of Conferences, vol.78, 2016, 9 pages http://dspace.unimap.edu.my:80/xmlui/handle/123456789/68621 2261-236X (online) https://doi.org/10.1051/matecconf/20167801079 en 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 |
Manganese Austenitic cast iron |
| spellingShingle |
Manganese Austenitic cast iron A.K., Muzafar M. M., Rashidi I., Mahadzir Shayfull Zamree, Abd Rahim Investigation on Microstructure 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 Shayfull Zamree, Abd Rahim |
| format |
Article |
| author |
A.K., Muzafar M. M., Rashidi I., Mahadzir Shayfull Zamree, Abd Rahim |
| author_sort |
A.K., Muzafar |
| title |
Investigation on Microstructure of Heat Treated High Manganese Austenitic Cast Iron |
| title_short |
Investigation on Microstructure of Heat Treated High Manganese Austenitic Cast Iron |
| title_full |
Investigation on Microstructure of Heat Treated High Manganese Austenitic Cast Iron |
| title_fullStr |
Investigation on Microstructure of Heat Treated High Manganese Austenitic Cast Iron |
| title_full_unstemmed |
Investigation on Microstructure of Heat Treated High Manganese Austenitic Cast Iron |
| title_sort |
investigation on microstructure of heat treated high manganese austenitic cast iron |
| publisher |
EDP Sciences |
| publishDate |
2020 |
| url |
http://dspace.unimap.edu.my:80/xmlui/handle/123456789/68621 |
| _version_ |
1698698486744088576 |