Wear Processes of Abrasion-Resistant Materials in Soil Environments of Varying pH
The paper evaluates the effect of the value of the negative logarithm of the hydrogen ion concentration in solution, denoted as pH, on the wear of materials used for elements working in the soil mass. Three types of materials with different chemical composition and manufacturing technology were anal...
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| Format: | Article |
| Language: | English |
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Lublin University of Technology
2023-06-01
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| Series: | Advances in Sciences and Technology |
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| Online Access: | http://www.astrj.com/Wear-Processes-of-Abrasion-Resistant-Materials-in-Soil-Environments-of-Varying-pH,166508,0,2.html |
| _version_ | 1797807120746283008 |
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| author | Jerzy Napiórkowski Krzysztof Ligier Magdalena Lemecha |
| author_facet | Jerzy Napiórkowski Krzysztof Ligier Magdalena Lemecha |
| author_sort | Jerzy Napiórkowski |
| collection | DOAJ |
| description | The paper evaluates the effect of the value of the negative logarithm of the hydrogen ion concentration in solution, denoted as pH, on the wear of materials used for elements working in the soil mass. Three types of materials with different chemical composition and manufacturing technology were analyzed. The study was carried out under laboratory conditions using the "spinning bowl" method. Low-alloy martensitic steel, boron-containing wear-resistant steel, and Fe-Cr-Mn-containing surfacing applied to martensitic steel were tested. Soil pH was found to have a significant effect on the wear pattern of the materials tested. The greatest wear was found in acidic soils with a pH lower than 5, and it was 30-40% greater, depending on the type of material, with respect to soil with a pH above 6.8. The greatest destructive effect was found for low-alloy martensitic steel containing "promoters" of hydrogen penetration. The ways in which the surface is used depending on the pH of the treated soil are described. Hydrogen wear is revealed by decohesion due to weakening of the structural bond of the material. The stages of the process of destructive hydrogen action are defined. |
| first_indexed | 2024-03-13T06:17:46Z |
| format | Article |
| id | doaj.art-8418e6d8674443549168a98f4370c11d |
| institution | Directory Open Access Journal |
| issn | 2080-4075 2299-8624 |
| language | English |
| last_indexed | 2024-03-13T06:17:46Z |
| publishDate | 2023-06-01 |
| publisher | Lublin University of Technology |
| record_format | Article |
| series | Advances in Sciences and Technology |
| spelling | doaj.art-8418e6d8674443549168a98f4370c11d2023-06-10T14:44:28ZengLublin University of TechnologyAdvances in Sciences and Technology2080-40752299-86242023-06-0117326927910.12913/22998624/166508166508Wear Processes of Abrasion-Resistant Materials in Soil Environments of Varying pHJerzy Napiórkowski0https://orcid.org/0000-0003-2953-7402Krzysztof Ligier1Magdalena Lemecha2The Faculty of Technical Sciences, The University of Warmia And Mazury in Olsztyn, M. Oczapowskiego 11, 10-719 Olsztyn. PolandThe Faculty of Technical Sciences, The University of Warmia And Mazury in Olsztyn, M. Oczapowskiego 11, 10-719 Olsztyn. PolandThe Faculty of Technical Sciences, The University of Warmia And Mazury in Olsztyn, M. Oczapowskiego 11, 10-719 Olsztyn. PolandThe paper evaluates the effect of the value of the negative logarithm of the hydrogen ion concentration in solution, denoted as pH, on the wear of materials used for elements working in the soil mass. Three types of materials with different chemical composition and manufacturing technology were analyzed. The study was carried out under laboratory conditions using the "spinning bowl" method. Low-alloy martensitic steel, boron-containing wear-resistant steel, and Fe-Cr-Mn-containing surfacing applied to martensitic steel were tested. Soil pH was found to have a significant effect on the wear pattern of the materials tested. The greatest wear was found in acidic soils with a pH lower than 5, and it was 30-40% greater, depending on the type of material, with respect to soil with a pH above 6.8. The greatest destructive effect was found for low-alloy martensitic steel containing "promoters" of hydrogen penetration. The ways in which the surface is used depending on the pH of the treated soil are described. Hydrogen wear is revealed by decohesion due to weakening of the structural bond of the material. The stages of the process of destructive hydrogen action are defined.http://www.astrj.com/Wear-Processes-of-Abrasion-Resistant-Materials-in-Soil-Environments-of-Varying-pH,166508,0,2.htmlabrasive wearwear testingwelded layersmartensitic steelshydrogen wearwear of steel |
| spellingShingle | Jerzy Napiórkowski Krzysztof Ligier Magdalena Lemecha Wear Processes of Abrasion-Resistant Materials in Soil Environments of Varying pH Advances in Sciences and Technology abrasive wear wear testing welded layers martensitic steels hydrogen wear wear of steel |
| title | Wear Processes of Abrasion-Resistant Materials in Soil Environments of Varying pH |
| title_full | Wear Processes of Abrasion-Resistant Materials in Soil Environments of Varying pH |
| title_fullStr | Wear Processes of Abrasion-Resistant Materials in Soil Environments of Varying pH |
| title_full_unstemmed | Wear Processes of Abrasion-Resistant Materials in Soil Environments of Varying pH |
| title_short | Wear Processes of Abrasion-Resistant Materials in Soil Environments of Varying pH |
| title_sort | wear processes of abrasion resistant materials in soil environments of varying ph |
| topic | abrasive wear wear testing welded layers martensitic steels hydrogen wear wear of steel |
| url | http://www.astrj.com/Wear-Processes-of-Abrasion-Resistant-Materials-in-Soil-Environments-of-Varying-pH,166508,0,2.html |
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