Development of Al-Ni-Cu amorphous alloy powder
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Universiti Malaysia Perlis (UniMAP)
2022
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my.unimap-768892022-11-11T02:38:05Z Development of Al-Ni-Cu amorphous alloy powder Norliyana, Mustapar Dr. Mohd Fitri Mohamad Wahid School of Materials Engineering Alloy powder Amorphous alloy Mechanical alloying (MA) Access is limited to UniMAP community. Mechanical alloying (MA) process was used in this research to produce amorphous alloy powder by mixing Al, Ni, Cu powder in the planetary ball mill (pbm) for 8 hours, 16 hours and 24 hours corresponding to the two composition which is Al85Ni10Cu5 and Al85Ni5Cu10 . Powders were mixed together with 10:1 ball-to-powder weight ratios (BPR) and the milling speed was fixed at 200 rpm. MA process was performed using a stainless steel jar and 10 mm diameter of stainless steel balls to prevent cross contamination. X- ray diffraction (XRD), scanning electron microscope (SEM) and differential scanning calorimetry (DSC) were used to analyze the Al85Ni10Cu5 powder and Al85Ni5Cu10 powder. From the findings, the particle size of the Al85Ni10Cu5 and Al85Ni5Cu10 powder was decreased with increasing time of milling. However, amorphous phase did not exist. This is proved by X-ray diffraction (XRD). 2022-08 2022-11-11T02:26:18Z 2022-11-11T02:26:18Z 2017-06 Other http://dspace.unimap.edu.my:80/xmlui/handle/123456789/76889 en Universiti Malaysia Perlis (UniMAP) |
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English |
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Alloy powder Amorphous alloy Mechanical alloying (MA) |
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Alloy powder Amorphous alloy Mechanical alloying (MA) Norliyana, Mustapar Development of Al-Ni-Cu amorphous alloy powder |
| description |
Access is limited to UniMAP community. |
| author2 |
Dr. Mohd Fitri Mohamad Wahid |
| author_facet |
Dr. Mohd Fitri Mohamad Wahid Norliyana, Mustapar |
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Other |
| author |
Norliyana, Mustapar |
| author_sort |
Norliyana, Mustapar |
| title |
Development of Al-Ni-Cu amorphous alloy powder |
| title_short |
Development of Al-Ni-Cu amorphous alloy powder |
| title_full |
Development of Al-Ni-Cu amorphous alloy powder |
| title_fullStr |
Development of Al-Ni-Cu amorphous alloy powder |
| title_full_unstemmed |
Development of Al-Ni-Cu amorphous alloy powder |
| title_sort |
development of al-ni-cu amorphous alloy powder |
| publisher |
Universiti Malaysia Perlis (UniMAP) |
| publishDate |
2022 |
| url |
http://dspace.unimap.edu.my:80/xmlui/handle/123456789/76889 |
| _version_ |
1751537880598052864 |