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Dissolution of iron...
Dissolution of iron-chromium carbides during white layer formation induced by hard turning of AISI 52100 steel
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- Hosseini, Seyed, 1981 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Dahlgren, Richard, 1984 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Ryttberg, K. (författare)
- SKF Group
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visa fler...
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- Klement, Uta, 1962 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- Elsevier BV, 2014
- 2014
- Engelska.
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Ingår i: Procedia CIRP. - : Elsevier BV. - 2212-8271. ; 14, s. 107-112
- Relaterad länk:
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http://publications.... (primary) (free)
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https://doi.org/10.1...
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https://research.cha...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The (Fe, Cr)3C carbide morphology in the surface region of hard turned bainitic AISI 52100 steel was investigated using both experimental techniques and simulations, where microstructural analysis was correlated with analytical studies of the carbide dissolution kinetics using DICTRA1. The experimental results showed that for both predominantly thermally and mechanically induced white layers no significant carbide dissolution took place down to a depth of 20 μm below the machined surfaces. This was confirmed by the analytical results from DICTRA, which showed that no significant carbide dissolution should take place during hard turning given the short contact times. Within the hard turned surfaces up to ∼12% of the carbides were elongated, indicating plastic deformation of the carbides during machining.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering (hsv//eng)
Nyckelord
- White layer
- DICTRA simulation
- Carbide dissolution
- Hard turning
- Surface integrity
- AISI 52100 steel
Publikations- och innehållstyp
- kon (ämneskategori)
- ref (ämneskategori)
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