دورية أكاديمية
أعرض في EDS

Effect of sintering temperature on microstructures and mechanical properties of ZK60 magnesium alloys

التفاصيل البيبلوغرافية
العنوان: Effect of sintering temperature on microstructures and mechanical properties of ZK60 magnesium alloys
المؤلفون: Luosheng Ma, Lili Ma, Peipeng Jin, Xinya Feng, Lei Jia
المصدر: Materials Research Express, Vol 9, Iss 1, p 016514 (2022)
بيانات النشر: IOP Publishing, 2022.
سنة النشر: 2022
المجموعة: LCC:Materials of engineering and construction. Mechanics of materials
LCC:Chemical technology
مصطلحات موضوعية: magnesium alloy, hot-press sintering, microstructure, mechanical property, chemical composition, Materials of engineering and construction. Mechanics of materials, TA401-492, Chemical technology, TP1-1185
الوصف: In this study, ZK60 Mg alloys were prepared via hot-press sintering under a constant pressure of 30 MPa as well as Ar atmosphere. The sintering temperature was determined to be in the range of 450 °C–600 °C with an interval of 50 °C. The effect of sintering temperature on the microstructures and mechanical properties of the alloys was investigated. All the four sintered alloys mainly exhibited an α -Mg-phase structure and equiaxed grain microstructure. However, a specific amount of melt, enriched in Zn element, formed when the sintering temperature reached 500 °C. Thus, only the alloy sintered at 450 °C maintained the nominal composition of the alloy powder, and exhibited the favorable yield strength and hardness, which was 135.1 MPa and 57 HV, respectively. The alloys sintered at 550 °C and 600 °C exhibited a reduced yield strength and hardness due to the loss of Zn element.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2053-1591
Relation: https://doaj.org/toc/2053-1591
DOI: 10.1088/2053-1591/ac47c7
URL الوصول: https://doaj.org/article/8fea9e1cd27b48b3afe8a632f5e0b063
رقم الأكسشن: edsdoj.8fea9e1cd27b48b3afe8a632f5e0b063
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:20531591
DOI:10.1088/2053-1591/ac47c7