Impact and wear resistance of Al-7072 MMCs reinforced with SiC and Al2 O3
IR@NML: CSIR-National Metallurgical Laboratory, Jamshedpur
View Archive Info| Field | Value | |
| Title |
Impact and wear resistance of Al-7072 MMCs reinforced with SiC and Al2 O3
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| Creator |
Hirabayi , S S
Prakrathi , S |
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| Subject |
Structural Properties
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| Description |
In the present investigation, an effort has made to evaluate the impact and wear resistance properties of Al-7072 metal matrix composites (MMC) reinforced with different weight percentage (0, 2, 4 and 6) of Al2 O3 & constant weight of 2% SiC particulates. Stir casting was used here for the production of Al-7072 MMC with different filler content. The impact strength of ASTM standard sample was assessed by charpy testing machine and wear properties were studied by using a dry pin-on-disc wear testing machine under dry condition with varying load, speed and time. By comparing the test results, it was observed that Al-7072 MMC containing 4% weight of Al2 O3 and 2% of SiC shows better impact and wear resistance properties. Consequently it could be a potential combination in designand manufacturing of automobile parts to get custom fitted properties.
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| Publisher |
CSIR-NML Jamshedpur
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| Date |
2019
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| Type |
Article
PeerReviewed |
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| Relation |
https://doi.org/http://www.indianjournals.com/ijor.aspx?target=ijor:jmms&volume=61&issue=3&article=004
http://eprints.nmlindia.org/8051/ |
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| Identifier |
Hirabayi , S S and Prakrathi , S (2019) Impact and wear resistance of Al-7072 MMCs reinforced with SiC and Al2 O3. Journal of Metallurgy and Materials Science, 61(3) . pp. 143-149.
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