Zobrazeno 1 - 10
of 460
pro vyhledávání: '"Gąsior W."'
Publikováno v:
Journal of Mining and Metallurgy. Section B: Metallurgy, Vol 60, Iss 1, Pp 105-116 (2024)
This paper presents the results of electromotive force measurements using coulometric titration technique for liquid and solid Mg-Pd alloys with concentrations up to 0.70 Mg mole fraction and at 918 K. These measurements made it possible to verify th
Externí odkaz:
https://doaj.org/article/e19d56d8c6f849889ca1a0cbe2ae1db8
Publikováno v:
Journal of Mining and Metallurgy. Section B: Metallurgy, Vol 59, Iss 3, Pp 407-420 (2023)
The limiting enthalpy of the solution of liquid indium in liquid tin was measured at 723 K. The calorimetric method was applied to determine the standard enthalpy of the formation of intermetallic phases and alloys from the In-Li system. The measurem
Externí odkaz:
https://doaj.org/article/43edbc6f1ff347a0a22b7eb4bd57b06c
Publikováno v:
Journal of Mining and Metallurgy. Section B: Metallurgy, Vol 59, Iss 2, Pp 183-193 (2023)
A drop calorimetry method was used to measure the partial and integral mixing enthalpies of Ag-Mg-Pd liquid solutions. The experiments were performed for six separate series of liquid alloys starting from the binary alloys with constant xAg/xMg ratio
Externí odkaz:
https://doaj.org/article/652a1d1b597747c48b9302ca6196b970
Publikováno v:
Journal of Mining and Metallurgy. Section B: Metallurgy, Vol 58, Iss 1, Pp 75-84 (2022)
The binary In – Li system is a promising Li-ion battery anode material as well as a part of the important ternary Ge – In – Li system. The thermodynamic descriptions of metallic systems are widely used to retrieve information necessary for allo
Externí odkaz:
https://doaj.org/article/28adecfc1eb44a71a9e8512cb82e51fa
Publikováno v:
Archives of Metallurgy and Materials, Vol 62, Iss 4, Pp 1945-1955 (2017)
With the use of the differential thermal analysis (DTA), studies of the phase transitions were conducted for 90 of alloys from the quaternary Bi-In-Sn-Zn system and for the constant ratio of Bi:In and Bi:Sn. The studies were conducted for the alloys
Externí odkaz:
https://doaj.org/article/10d45840eff44631b008d7f0e94c63af
Publikováno v:
Journal of Mining and Metallurgy. Section B: Metallurgy, Vol 53, Iss 3, Pp 203-208 (2017)
The ternary Cu-Al-Sn phase diagram is the base for several important types of alloys, with relevant industrial interest and applications. The knowledge of the melting/solidification alloys characteristics are determinant for their preparation and pro
Externí odkaz:
https://doaj.org/article/216b1404726f4986bd91fbaca67f3f3e
Publikováno v:
Archives of Metallurgy and Materials, Vol 61, Iss 1, Pp 361-368 (2016)
The dilatometric and maximum bubble pressure methods were applied for the measurements of the density and surface tension of liquid (Ag-Sn)eut +Zn lead-free solders. The experiments were carried out in the temperature range from 515 to 1223 K for the
Externí odkaz:
https://doaj.org/article/18ce1164ce5e4a9ebd0ceb74a112656e
Publikováno v:
Archives of Metallurgy and Materials, Vol 60, Iss 4, Pp 2513-2520 (2015)
The standard enthalpy of formation of the B78Li22 alloy was measured with the use of the water reaction calorimetric method at 25 °C (298 K). An X-ray diffraction study of the prepared sample was conducted. The obtained diffraction pattern was diffe
Externí odkaz:
https://doaj.org/article/c401cb61b2bb4eb7bd67fef198a9b0ac
Publikováno v:
Archives of Metallurgy and Materials, Vol 60, Iss 2, Pp 649-655 (2015)
Thermodynamic properties of liquid Al-Cu and Al-Zn alloys are investigated using the free volume model. We also analyse local atomic arrangements and concentration fluctuations in both liquid binary alloys from the determination of the Warren-Cowley
Externí odkaz:
https://doaj.org/article/864d5bc346df4cdbb1aa670c8853242b
Publikováno v:
Archives of Metallurgy and Materials, Vol 60, Iss 2, Pp 567-575 (2015)
A thermodynamic description of the entire ternary Bi-In-Zn system was obtained by the CALPHAD modelling of the Gibbs energy of the liquid phase. The experimental data on the phase equilibria and the thermodynamic properties published and complemented
Externí odkaz:
https://doaj.org/article/5bd6c447fa7644c1b498ea7159925db9