Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Jim M. Toguri"'
Publikováno v:
Canadian Metallurgical Quarterly. 41:299-308
Metallurgical grade calcium cyanide is produced by the black cyanide process. In this process, calcium cyanamide which contains free carbon is fused with sodium chloride and a small amount of calcium carbide in an arc furnace to form calcium cyanide
Publikováno v:
Journal of Phase Equilibria. 23:140-148
The Ni-Zn binary phase diagram has been evaluated using the CALPHAD method. In this analysis, the intermetallic β, β1, and γ phases are described using the sublattice model. The δ (Ni2Zn15) phase is treated as a stoichiometric compound because of
Publikováno v:
Journal of Alloys and Compounds. 325:129-136
The Fe–Zn binary system has been evaluated using the calculation of phase diagram (CALPHAD) method. In the evaluation, the ζ (FeZn13) phase is treated as a stoichiometric compound because of its rather narrow solution range, and the δ (FeZn10), t
Publikováno v:
Calphad. 25:267-277
The Zn-rich corner of the Zn-Fe-Ni system was experimentally determined. It was found that the T phase, which was believed previously to be an extension of the binary Γ 1 phase in the Zn-Fe system, is a true ternary compound. The composition range o
Publikováno v:
Canadian Metallurgical Quarterly. 40:377-384
The 450 °C isothermal section of the Fe-Zn-Si ternary phase diagram has been determined experimentally using optical microscopy, scanning electron microscopy (SEM) coupled with energy dispersive X-ray spectroscopy (EDS) and X-ray diffractometry. The
Publikováno v:
Metallurgical and Materials Transactions B. 31:121-128
The thermodynamic properties of the Ni-Co-S ternary system were determined by equilibrating the system with a known sulfur pressure established by using a gas mixture of H{sub 2}S/H{sub 2} at 1,373, 1,473, and 1,573 K. The isoactivity contours for Ni
Publikováno v:
Canadian Metallurgical Quarterly. 39:455-474
While water cooling systems are used to freeze a slag layer on the refractory sidewall to prevent refractory erosion by the molten slag, it should not remove excessive thermal energy from the electric smelting furnace. One and three-dimensional therm
Publikováno v:
Metallurgical and Materials Transactions A. 29:1941-1945
The metal saturation line and the tie-lines in the Ni-Co-S ternary system have been determined between 1273 and 1573 K. The experiments were conducted by equilibrating the liquid sulfide with the metallic alloy phase. The liquid sulfide phase was sam
Publikováno v:
Metallurgical and Materials Transactions B. 29:317-323
To obtain a better understanding of the complex corrosion mechanisms occurring at the interface, the surface and interfacial properties between fayalite-type slags and homogeneous, synthetic spinels and solid solutions of these spinels were investiga
Publikováno v:
Metallurgical and Materials Transactions B. 28:401-407
The surface and interfacial tensions of the copper-calcium ferrite slag system were determined at 1573 K as a function of oxygen and sulfur pressures and CaO content in the slag. The effect of a 2.9 mass pct SiO2 addition to the calcium ferrite slag