Machinability of cobalt-based and cobalt chromium molybdenum alloys - a review
Cobalt chrome molybdenum alloy is considered as one of the advanced materials which is widely gaining popularity in various engineering and medical applications. However, it is categorized as difficult to machine material due to its unique combination of properties which include high strength, tough...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier B.V.
2017
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| Subjects: | |
| Online Access: | http://eprints.utm.my/id/eprint/74917/1/SafianSharif_MachinabilityofCobaltbasedandCobaltChromium.pdf http://eprints.utm.my/id/eprint/74917/ https://www.scopus.com/inward/record.uri?eid=2-s2.0-85029846006&doi=10.1016%2fj.promfg.2017.07.150&partnerID=40&md5=a1282ca6c6001724fa0d18dc57157321 |
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| Summary: | Cobalt chrome molybdenum alloy is considered as one of the advanced materials which is widely gaining popularity in various engineering and medical applications. However, it is categorized as difficult to machine material due to its unique combination of properties which include high strength, toughness, wear resistance and low thermal conductivity. These properties tend to hinder the machinability of this alloy which results in rapid tool wear and shorter tool life. This paper presents a general review of the materials’ characteristics and properties together with their machinability assessment under various machining conditions. The trend of machining and future researches on cobalt-based and cobalt chromium molybdenum alloys are also discussed adequately. |
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