دورية أكاديمية
Fatigue Resistance and Other Utility Properties of NiMn-Type of Austenitic Nodular Cast Iron
| العنوان: | Fatigue Resistance and Other Utility Properties of NiMn-Type of Austenitic Nodular Cast Iron |
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| المؤلفون: | A. Vaško, M. Uhríčik, V. Kaňa |
| المصدر: | Archives of Metallurgy and Materials, Vol vol. 68, Iss No 2, Pp 563-569 (2023) |
| بيانات النشر: | Polish Academy of Sciences, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Mining engineering. Metallurgy LCC:Materials of engineering and construction. Mechanics of materials |
| مصطلحات موضوعية: | ni-resist, austenitic nodular cast iron, en-gjsa-xnimn13-7, fatigue, push-pull loading, Mining engineering. Metallurgy, TN1-997, Materials of engineering and construction. Mechanics of materials, TA401-492 |
| الوصف: | The aim of this paper is to evaluate the fatigue resistance of austenitic nodular cast iron and to compare it with other types of nodular cast irons. The austenitic nodular cast iron, used for the experiments, was alloyed by 13% nickel and 7% manganese (EN-GJSA-XNiMn13-7) to obtain an austenitic matrix. The microstructure was studied using light metallographic microscopy. Mechanical properties were investigated by tensile test, impact bending test and Brinell hardness test. Fatigue tests were carried out at sinusoidal cyclic push-pull loading at ambient temperature. The results of fatigue tests were compared with the fatigue properties of ferrite-pearlitic nodular cast iron and pearlite-ferritic nodular cast iron. Experimental results show that NiMn-type of austenitic nodular cast iron has lower tensile strength and hardness, but higher elongation and absorbed energy than the compared types of nodular cast iron. However, austenitic nodular cast iron has lower fatigue limit. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2300-1909 |
| Relation: | https://journals.pan.pl/Content/127392/PDF/AMM-2023-2-19-Vasko.pdf; https://doaj.org/toc/2300-1909 |
| DOI: | 10.24425/amm.2023.142435 |
| URL الوصول: | https://doaj.org/article/9c4694de01b24430946156d3cecad1d7 |
| رقم الأكسشن: | edsdoj.9c4694de01b24430946156d3cecad1d7 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 23001909 |
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| DOI: | 10.24425/amm.2023.142435 |