Effect of Ca and Zn additions on the mechanical properties of Mg produced by powder metallurgy

Güleryüz, Lütfiye Feray; İpek, Rasim; Aritman, Idil; Karaoğlu, Serdar

doi:10.1063/1.4975434

Cited by 3 publications

(2 citation statements)

References 12 publications

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“…Zinc [12][13][14][15][16], manganese [17], and calcium [18,19] are considered safe and biocompatible options to enhance the characteristics of magnesium alloys. These elements are naturally present in large amounts in the human body and have essential roles in enzyme functions.…”

Section: Introductionmentioning

confidence: 99%

Effect of Indium on the Properties of Mg-Zn-Based Alloys

Kowalski,

Kozlowski,

Lukaszkiewicz

et al. 2023

Metals

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In this study, indium was added to the binary Mg-Zn alloy to prepare an ultrafine-grained ternary Mg-Zn-In alloy with enhanced mechanical and corrosion properties. The bulk Mg-Zn-In alloy was synthesized through a combination of mechanical alloying and powder metallurgy techniques. The SPEX 8000 mixer mill was used to carry out the process under an argon atmosphere. The mixed powders were mechanically alloyed for 24 h. The mixture was uniaxially pressed at a compacting pressure of 600 MPa. The green compacts were sintered under a protective argon atmosphere at 300 °C for 1 h. The evolution of the microstructural, mechanical, and corrosion properties of Mg-based alloys was studied. X-ray diffraction and scanning electron microscopy were used to analyze the phase and microstructure. The changes in hardness and corrosion properties were also measured. Compared to binary Mg-Zn alloy samples modified with In, the samples exhibited a higher microhardness, which can be related to structure refinement and phase distribution. Based on the results of electrochemical testing, it was observed that the modified samples exhibited an improved level of corrosion resistance compared to the Mg-Zn binary alloy.

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Section: Introductionmentioning

confidence: 99%

Effect of Indium on the Properties of Mg-Zn-Based Alloys

Kowalski,

Kozlowski,

Lukaszkiewicz

et al. 2023

Metals

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“…In addition, the addition of Zn can help reduce the damaging effect of metal impurities, namely Fe and Ni. Therefore, Mg alloys containing Zn are being further demonstrated and developed as promising materials for biomedical applications [9].…”

Section: Introductionmentioning

confidence: 99%

Effect of Mg and Zn Composition Variations on Surface Characteristics and Flexural Strength of Biodegradable Mg-Zn-Ca Alloys by Powder Metallurgy Method

Simons,

Sutresman,

Arsyad

2022

EPI-IJE

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This study aims to determine the Mg-Zn-Ca alloy's surface characteristics and flexural strength using powder metallurgy methods. The Mg-Zn-Ca alloy was prepared by powder metallurgy method with three composition variations (89Mg-10Zn-1Ca, 93Mg-6Zn-1Ca and 97Mg-2Zn-1Ca). The Mg-Zn-Ca powder alloy was mixed with the dry milling process for 60 minutes. After mixing, the compaction process is carried out with a load of 200 MPa. Then, the sintering process was carried out at a temperature of 500 ℃ and held for 3 hours with a furnace fed with argon gas. The sintering results were characterized by the microstructure of the Mg-Zn-Ca alloy using SEM and XRD. After that, it was carried out to test the flexural strength of the Mg-Zn-Ca alloy. SEM results obtained that the 89Mg-10Zn-1Ca alloy sample has less porosity and a smaller pore diameter compared to the 93Mg-6Zn-1Ca alloy sample and the 97Mg-2Zn-1Ca alloy sample, which has more porosity and has a smaller diameter. Bigger pore. The results from XRD had the highest peak in the 89Mg-10Zn-1Ca alloy sample, seen from a crystalline spectrum of 82.4%. The results of the bending test, the most optimal flexural strength occurred in the 89Mg-10Zn-1Ca alloy sample, which was 0.579 Mpa. The results from XRD had the highest peak that occurred in the 89Mg-10Zn-1Ca alloy sample, seen from a crystalline spectrum of 82.4%. The results of the bending test, the most optimal flexural strength occurred in the 89Mg-10Zn-1Ca alloy sample, which was 0.579 Mpa. The results from XRD had the highest peak in the 89Mg-10Zn-1Ca alloy sample, seen from a crystalline spectrum of 82.4%. The results of the bending test, the most optimal flexural strength occurred in the 89Mg-10Zn-1Ca alloy sample, which was 0.579 Mpa

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Determination of ideal Mg–35Zn–xCa alloy depending on Ca concentration for biomaterials

Kim

Kwang-kyun

et al. 2018

Journal of Alloys and Compounds

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Effect of Ca and Zn additions on the mechanical properties of Mg produced by powder metallurgy

Cited by 3 publications

References 12 publications

Effect of Indium on the Properties of Mg-Zn-Based Alloys

Effect of Indium on the Properties of Mg-Zn-Based Alloys

Effect of Mg and Zn Composition Variations on Surface Characteristics and Flexural Strength of Biodegradable Mg-Zn-Ca Alloys by Powder Metallurgy Method

Determination of ideal Mg–35Zn–xCa alloy depending on Ca concentration for biomaterials

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