Microstructure and high temperature oxidation of modified ductile Ni-resist alloy with higher manganese content
In this study, ductile Ni-resist with a minimum of 18 wt% nickel composition was modified. Up to 12 wt% manganese was added together with 10 wt% nickel to investigate the effects of the alloying elements on its microstructure, mechanical properties and isothermal oxidation behaviour. The results sho...
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| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Polska Akademia Nauk
2022
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| Subjects: | |
| Online Access: | http://eprints.utm.my/id/eprint/100569/1/MohdHasbullahIdris2022_MicrostructureandHighTemperatureOxidationofModifiedDuctile.pdf http://eprints.utm.my/id/eprint/100569/ http://dx.doi.org/10.12693/APhysPolA.142.56 |
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| Institution: | Universiti Teknologi Malaysia |
| Language: | English |
| Summary: | In this study, ductile Ni-resist with a minimum of 18 wt% nickel composition was modified. Up to 12 wt% manganese was added together with 10 wt% nickel to investigate the effects of the alloying elements on its microstructure, mechanical properties and isothermal oxidation behaviour. The results show a higher manganese composition on modified ductile Ni-resist with increased carbide formation, and a slightly decreased elevated temperature tensile strength. The addition of higher Mn [wt%] slightly increased the oxidation resistance. Three different oxide layers were observed on the modified ductile Ni-resist after 25 h hot corrosion at 765?C. |
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