On the Fractography and Some Strength Properties of Fe-Based Sintered Materials with Multicomponent Oxide Microadditives
In the present paper, the effect of alumina and zirconia microadditives on the compressive strength and flexural strength of sintered Fe-based powder materials is shown. It was found that intercrystalline fractures, both plastic and brittle, are observed when bending. During compression, fractures a...
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| Format: | Article |
| Language: | English |
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University of Zielona Góra
2019-12-01
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| Series: | International Journal of Applied Mechanics and Engineering |
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| Online Access: | https://www.ijame-poland.com/On-the-Fractography-and-Some-Strength-Properties-of-Fe-Based-Sintered-Materials-with,166897,0,2.html |
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| author | E. Feldshtein M. Michalski K. Adamczuk L. Dyachkova |
| author_facet | E. Feldshtein M. Michalski K. Adamczuk L. Dyachkova |
| author_sort | E. Feldshtein |
| collection | DOAJ |
| description | In the present paper, the effect of alumina and zirconia microadditives on the compressive strength and flexural strength of sintered Fe-based powder materials is shown. It was found that intercrystalline fractures, both plastic and brittle, are observed when bending. During compression, fractures are observed too, as well as flaking of thin near-surface layers. The intensity of such flaking depends on the composition of the sintered material. Strength parameters of the materials studied also depend on additives composition and quantity. The lowest parameters are observed for a material that contains 1 % alumina particulates. The compressive strength of a material containing zirconia particulates increases 3 times and the flexural strength 2 times. |
| first_indexed | 2024-03-12T16:33:10Z |
| format | Article |
| id | doaj.art-1f116bc0950045a094592d1808c3f188 |
| institution | Directory Open Access Journal |
| issn | 1734-4492 2353-9003 |
| language | English |
| last_indexed | 2024-03-12T16:33:10Z |
| publishDate | 2019-12-01 |
| publisher | University of Zielona Góra |
| record_format | Article |
| series | International Journal of Applied Mechanics and Engineering |
| spelling | doaj.art-1f116bc0950045a094592d1808c3f1882023-08-08T15:01:40ZengUniversity of Zielona GóraInternational Journal of Applied Mechanics and Engineering1734-44922353-90032019-12-0124422422910.2478/ijame-2019-0059166897On the Fractography and Some Strength Properties of Fe-Based Sintered Materials with Multicomponent Oxide MicroadditivesE. Feldshtein0M. Michalski1K. Adamczuk2L. Dyachkova3Institute of Mechanical Engineering and Machine Operation, University of Zielona Góra, ul. Prof. Z. Szafrana 4, 65-516, Zielona Góra, PolandInstitute of Mechanical Engineering and Machine Operation, University of Zielona Góra, ul. Prof. Z. Szafrana 4, 65-516, Zielona Góra, PolandInstitute of Mechanical Engineering and Machine Operation, University of Zielona Góra, ul. Prof. Z. Szafrana 4, 65-516, Zielona Góra, PolandPowder Metallurgy Institute, Belarusian National Academy of Sciences, ul. Platonova 41, 220005 Minsk, BelarusIn the present paper, the effect of alumina and zirconia microadditives on the compressive strength and flexural strength of sintered Fe-based powder materials is shown. It was found that intercrystalline fractures, both plastic and brittle, are observed when bending. During compression, fractures are observed too, as well as flaking of thin near-surface layers. The intensity of such flaking depends on the composition of the sintered material. Strength parameters of the materials studied also depend on additives composition and quantity. The lowest parameters are observed for a material that contains 1 % alumina particulates. The compressive strength of a material containing zirconia particulates increases 3 times and the flexural strength 2 times.https://www.ijame-poland.com/On-the-Fractography-and-Some-Strength-Properties-of-Fe-Based-Sintered-Materials-with,166897,0,2.htmlfe-based sintered materialsoxide additivesfracture analyzeflexural strengthcompressive strength |
| spellingShingle | E. Feldshtein M. Michalski K. Adamczuk L. Dyachkova On the Fractography and Some Strength Properties of Fe-Based Sintered Materials with Multicomponent Oxide Microadditives International Journal of Applied Mechanics and Engineering fe-based sintered materials oxide additives fracture analyze flexural strength compressive strength |
| title | On the Fractography and Some Strength Properties of Fe-Based Sintered Materials with Multicomponent Oxide Microadditives |
| title_full | On the Fractography and Some Strength Properties of Fe-Based Sintered Materials with Multicomponent Oxide Microadditives |
| title_fullStr | On the Fractography and Some Strength Properties of Fe-Based Sintered Materials with Multicomponent Oxide Microadditives |
| title_full_unstemmed | On the Fractography and Some Strength Properties of Fe-Based Sintered Materials with Multicomponent Oxide Microadditives |
| title_short | On the Fractography and Some Strength Properties of Fe-Based Sintered Materials with Multicomponent Oxide Microadditives |
| title_sort | on the fractography and some strength properties of fe based sintered materials with multicomponent oxide microadditives |
| topic | fe-based sintered materials oxide additives fracture analyze flexural strength compressive strength |
| url | https://www.ijame-poland.com/On-the-Fractography-and-Some-Strength-Properties-of-Fe-Based-Sintered-Materials-with,166897,0,2.html |
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