Influence of sherardizing on working properties of metal parts subjected to prior heat treatment
The article reveals the data concerning the mechanical properties changes of heat-treated steel articles subjected to thermo diffusion pack cementation. The temperature frames of thermo diffusion influence on tensile strength were determined for heat-treaded steel articles. Results of tensile test o...
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| Format: | Article |
| Language: | English |
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Belarusian National Technical University
2020-12-01
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| Series: | Литьë и металлургия |
| Subjects: | |
| Online Access: | https://lim.bntu.by/jour/article/view/3266 |
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| _version_ | 1832543227576582144 |
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| author | V. M. Konstantinov I. A. Buloichyk |
| author_facet | V. M. Konstantinov I. A. Buloichyk |
| author_sort | V. M. Konstantinov |
| collection | DOAJ |
| description | The article reveals the data concerning the mechanical properties changes of heat-treated steel articles subjected to thermo diffusion pack cementation. The temperature frames of thermo diffusion influence on tensile strength were determined for heat-treaded steel articles. Results of tensile test of high strength bolts treated using thermo diffusion pack cementation at 420 °C show no any effect from the side of pack cementation treatment on working properties of the tested samples. It is shown that in conditions of cyclic fatigue loading thermo diffusion pack cementation of heat treated article may leads to strength loss that can be explained by formation of solid intermetallic phases in a surface area of the article. |
| format | Article |
| id | doaj-art-953a84560d0b4e96800b12fada4c38ee |
| institution | Kabale University |
| issn | 1683-6065 2414-0406 |
| language | English |
| publishDate | 2020-12-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Литьë и металлургия |
| spelling | doaj-art-953a84560d0b4e96800b12fada4c38ee2025-02-03T11:51:12ZengBelarusian National Technical UniversityЛитьë и металлургия1683-60652414-04062020-12-010413113810.21122/1683-6065-2020-4-131-1383162Influence of sherardizing on working properties of metal parts subjected to prior heat treatmentV. M. Konstantinov0I. A. Buloichyk1Belarusian National Technical UniversityBelarusian National Technical UniversityThe article reveals the data concerning the mechanical properties changes of heat-treated steel articles subjected to thermo diffusion pack cementation. The temperature frames of thermo diffusion influence on tensile strength were determined for heat-treaded steel articles. Results of tensile test of high strength bolts treated using thermo diffusion pack cementation at 420 °C show no any effect from the side of pack cementation treatment on working properties of the tested samples. It is shown that in conditions of cyclic fatigue loading thermo diffusion pack cementation of heat treated article may leads to strength loss that can be explained by formation of solid intermetallic phases in a surface area of the article.https://lim.bntu.by/jour/article/view/3266thermo diffusion pack cementationzinc coatingstensile strengthmetal fatigue |
| spellingShingle | V. M. Konstantinov I. A. Buloichyk Influence of sherardizing on working properties of metal parts subjected to prior heat treatment Литьë и металлургия thermo diffusion pack cementation zinc coatings tensile strength metal fatigue |
| title | Influence of sherardizing on working properties of metal parts subjected to prior heat treatment |
| title_full | Influence of sherardizing on working properties of metal parts subjected to prior heat treatment |
| title_fullStr | Influence of sherardizing on working properties of metal parts subjected to prior heat treatment |
| title_full_unstemmed | Influence of sherardizing on working properties of metal parts subjected to prior heat treatment |
| title_short | Influence of sherardizing on working properties of metal parts subjected to prior heat treatment |
| title_sort | influence of sherardizing on working properties of metal parts subjected to prior heat treatment |
| topic | thermo diffusion pack cementation zinc coatings tensile strength metal fatigue |
| url | https://lim.bntu.by/jour/article/view/3266 |
| work_keys_str_mv | AT vmkonstantinov influenceofsherardizingonworkingpropertiesofmetalpartssubjectedtopriorheattreatment AT iabuloichyk influenceofsherardizingonworkingpropertiesofmetalpartssubjectedtopriorheattreatment |