Influence of alloying elements and heat treatment on the mechanical properties of chromium cast iron
The results of experimental studies to determine the effect of alloying and heat treatment on the mechanical properties of the high-chromium cast iron are described. When alloying the melt with nickel, molybdenum and manganese, as well as during heat treatment by quenching, specific wear, tensile st...
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| Format: | Article |
| Language: | English |
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Belarusian National Technical University
2020-10-01
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| Series: | Litʹë i Metallurgiâ |
| Subjects: | |
| Online Access: | https://lim.bntu.by/jour/article/view/3231 |
| _version_ | 1811182822589726720 |
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| author | E. I. Marukovich V. M. Ilyushenko V. A. Pumpur V. M. Andrienko P. Yu Duvalov |
| author_facet | E. I. Marukovich V. M. Ilyushenko V. A. Pumpur V. M. Andrienko P. Yu Duvalov |
| author_sort | E. I. Marukovich |
| collection | DOAJ |
| description | The results of experimental studies to determine the effect of alloying and heat treatment on the mechanical properties of the high-chromium cast iron are described. When alloying the melt with nickel, molybdenum and manganese, as well as during heat treatment by quenching, specific wear, tensile strength in bending of the obtained samples, their hardness and microhardness were studied. A comparative analysis of the influence of alloying elements and heat treatment methods has been performed. When alloying Ni, Mo, and Mn, cast specimens that have not undergone heat treatment have the highest specific wear. It was established that the hardened Ni alloyed samples have the greatest bending strength. It was found that cast samples that were not subjected to heat treatment have much lower hardness and microhardness. The approximate composition of chromium cast iron was determined for further studies to increase its wear resistance. The research results are used in the manufacturing process of parts for crushing and grinding equipment. |
| first_indexed | 2024-04-11T09:38:03Z |
| format | Article |
| id | doaj.art-c5a1f0c19619430591610fe78cb763d5 |
| institution | Directory Open Access Journal |
| issn | 1683-6065 2414-0406 |
| language | English |
| last_indexed | 2024-04-11T09:38:03Z |
| publishDate | 2020-10-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Litʹë i Metallurgiâ |
| spelling | doaj.art-c5a1f0c19619430591610fe78cb763d52022-12-22T04:31:32ZengBelarusian National Technical UniversityLitʹë i Metallurgiâ1683-60652414-04062020-10-0103364010.21122/1683-6065-2020-3-36-403131Influence of alloying elements and heat treatment on the mechanical properties of chromium cast ironE. I. Marukovich0V. M. Ilyushenko1V. A. Pumpur2V. M. Andrienko3P. Yu Duvalov4Institute Technology of Metal of National Academy of Sciences of BelarusInstitute Technology of Metal of National Academy of Sciences of BelarusInstitute Technology of Metal of National Academy of Sciences of BelarusInstitute Technology of Metal of National Academy of Sciences of BelarusInstitute Technology of Metal of National Academy of Sciences of BelarusThe results of experimental studies to determine the effect of alloying and heat treatment on the mechanical properties of the high-chromium cast iron are described. When alloying the melt with nickel, molybdenum and manganese, as well as during heat treatment by quenching, specific wear, tensile strength in bending of the obtained samples, their hardness and microhardness were studied. A comparative analysis of the influence of alloying elements and heat treatment methods has been performed. When alloying Ni, Mo, and Mn, cast specimens that have not undergone heat treatment have the highest specific wear. It was established that the hardened Ni alloyed samples have the greatest bending strength. It was found that cast samples that were not subjected to heat treatment have much lower hardness and microhardness. The approximate composition of chromium cast iron was determined for further studies to increase its wear resistance. The research results are used in the manufacturing process of parts for crushing and grinding equipment.https://lim.bntu.by/jour/article/view/3231wear-resistant chrome cast ironalloying of chrome cast ironheat treatmentmechanical properties |
| spellingShingle | E. I. Marukovich V. M. Ilyushenko V. A. Pumpur V. M. Andrienko P. Yu Duvalov Influence of alloying elements and heat treatment on the mechanical properties of chromium cast iron Litʹë i Metallurgiâ wear-resistant chrome cast iron alloying of chrome cast iron heat treatment mechanical properties |
| title | Influence of alloying elements and heat treatment on the mechanical properties of chromium cast iron |
| title_full | Influence of alloying elements and heat treatment on the mechanical properties of chromium cast iron |
| title_fullStr | Influence of alloying elements and heat treatment on the mechanical properties of chromium cast iron |
| title_full_unstemmed | Influence of alloying elements and heat treatment on the mechanical properties of chromium cast iron |
| title_short | Influence of alloying elements and heat treatment on the mechanical properties of chromium cast iron |
| title_sort | influence of alloying elements and heat treatment on the mechanical properties of chromium cast iron |
| topic | wear-resistant chrome cast iron alloying of chrome cast iron heat treatment mechanical properties |
| url | https://lim.bntu.by/jour/article/view/3231 |
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