Втомна витривалість високовуглецевих сталей з різною морфологією цементитної фази
The laws of the influence of dispersion nitride-vanadium hardening on mechanical properties, fatigue endurance and cyclic fracture resistance of high-carbon steels with different morphology of cementite phase are investigated. It has been established that in all types of morphology of the cementite...
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| Date: | 2018 |
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| Main Authors: | , , , , |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
Physico- Technological Institute of Metals and Alloys of the NAS of Ukraine
2018
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| Online Access: | https://momjournal.org.ua/index.php/mom/article/view/2018-1-5 |
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| Journal Title: | Metal Science and Treatment of Metals |
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Metal Science and Treatment of Metals| Summary: | The laws of the influence of dispersion nitride-vanadium hardening on mechanical properties, fatigue endurance and cyclic fracture resistance of high-carbon steels with different morphology of cementite phase are investigated. It has been established that in all types of morphology of the cementite phase (lamellar, globular and mixed morphology), the dispersion hardening simultaneously significantly increases the strength of steels, fatigue endurance and cyclic fracture resistance, which guarantees the possibility of creating new high-carbon steels with increased functional properties for transport and other types of machine building. |
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