The Effect of Mn Addition and Heat Treatment on the Microstructure, Mechanical, and Thermophysical Properties of Al-Si-Mg Eutectic Alloy

Kaygısız, Yusuf; Palta, Çetin; Kaymaz, Tuba Çifci; Engin, Sevda

doi:10.1007/s40962-023-01165-9

Cited by 2 publications

(1 citation statement)

References 50 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…obtained. The ΔH value for 99.99% pure aluminum was determined to be 397 J g −1 [29,30], and the calibration coefficient K was found to be 10.900 [23,31]. The unit of the K calibration coefficient is represented as J/mV °C.…”

Section: Determination Of Thermoelectric Properties 241 Determination...mentioning

confidence: 99%

Effect of heat treatment on microstructure of near-eutectic Al-Ni-Mn alloy, and determination of mechanical and thermoelectrical properties

Kaygısız

2024

Mater. Res. Express

View full text Add to dashboard Cite

This study examined the impact of solution heat treatment on the microstructure, mechanical characteristics, thermophysical properties, and electrical resistivity of an Al-Ni-Mn near-eutectic alloy. The investigation focused on varying temperatures and holding periods. The composition of the Al-Ni-Mn near-eutectic alloy system was chosen as Al-5.3%Ni-1.0%Mn (wt). In the non-heat-treated sample, the matrix phase (-Al) is in equilibrium with the intermetallic Al9(Mn,Ni)2 and Al3Ni phases. The hardness value of the non-heat-treated sample (49.8 kg/mm2) increased to 70.1 kg/mm2 with 2 hours of solution heat treatment at 570oC and then 8 hours of artificial aging at 180oC. The hardness value increased by approximately 41%. TE: 651.81oC for the non-heat-treated sample and TE:648.79oC for the heat-treated sample. Fusion enthalpy (H) value was determined as 336.79 (J/g) for the non-heat-treated sample and 516.36 (J/g) for the heat-treated sample. Heat Capacity (Cpl) value was found to be 0.364 J/g.K for the non-heat-treated sample and 0.560 J/g.K for the heat-treated sample. The electrical resistivity value of the 2 hours’ solution heat-treated sample at 600oC reached its highest value.

show abstract

Section: Determination Of Thermoelectric Properties 241 Determination...mentioning

confidence: 99%

Effect of heat treatment on microstructure of near-eutectic Al-Ni-Mn alloy, and determination of mechanical and thermoelectrical properties

Kaygısız

2024

Mater. Res. Express

View full text Add to dashboard Cite

show abstract

Microstructure Evolution and Corresponding Mechanism of Al–Si–Mg–Cu Alloy with Addition of Mn/Mn+Cr

Qian,

Yang

2024

Inter Metalcast

View full text Add to dashboard Cite

The Effect of Mn Addition and Heat Treatment on the Microstructure, Mechanical, and Thermophysical Properties of Al-Si-Mg Eutectic Alloy

Cited by 2 publications

References 50 publications

Effect of heat treatment on microstructure of near-eutectic Al-Ni-Mn alloy, and determination of mechanical and thermoelectrical properties

Effect of heat treatment on microstructure of near-eutectic Al-Ni-Mn alloy, and determination of mechanical and thermoelectrical properties

Microstructure Evolution and Corresponding Mechanism of Al–Si–Mg–Cu Alloy with Addition of Mn/Mn+Cr

Contact Info

Product

Resources

About