Isothermal phase diagram of residual austenite in tempering

1986 ◽  
Vol 28 (9) ◽  
pp. 621-624
Author(s):  
B. B. Vinokur ◽  
M. V. Belous ◽  
S. E. Kondratyuk ◽  
L. A. Semenova
Keyword(s):  
Phase Diagram ◽  
Residual Austenite ◽  
Isothermal Phase Diagram

scholarly journals Experimental Determination of Isothermal Phase Diagram at 1423 K in the Ternary Re-Cr-Ni System

2008 ◽  
Vol 72 (2) ◽  
pp. 132-137 ◽  
Author(s):  
Shigeru Saito ◽  
Kazuya Kurokawa ◽  
Shigenari Hayashi ◽  
Toshiyuki Takashima ◽  
Toshio Narita
Keyword(s):  
Phase Diagram ◽  
Experimental Determination ◽  
Isothermal Phase Diagram

Thermodynamic rationalization of molten-salt clectrodeposition in oxide-based systems

1989 ◽  
Vol 4 (6) ◽  
pp. 1495-1504 ◽  
Author(s):  
S. Crouch-Baker ◽  
R. A. Huggins
Keyword(s):  
Phase Diagram ◽  
Thermodynamic Properties ◽  
Molten Salt ◽  
Salt System ◽  
Single Crystalline ◽  
Crystalline Materials ◽  
Electrodeposition Process ◽  
Isothermal Phase Diagram ◽  
Molten Salt System ◽  
Salt Systems

Electrodeposition from molten-salt systems has been studied extensively as a method of producing both polycrystalline and single-crystalline materials. In this work, the thermodynamic aspects of the electrodeposition process are examined in a number of cases in which the molten-salt system behaves effectively as an oxygen-transporting medium, with particular reference to the thermodynamic properties of the melt. It is demonstrated how information gained from the construction of the appropriate isothermal phase diagram may be used to control and/or rationalize the behavior found in a given melt system on electrolysis.

Low- to medium-grade metamorphism in silicate iron-formations of the Cape Smith Belt, New Quebec

1968 ◽  
Vol 5 (4) ◽  
pp. 881-893 ◽  
Author(s):  
T. Hashimoto ◽  
R. Béland
Keyword(s):  
Experimental Data ◽  
Phase Diagram ◽  
Iron Formation ◽  
Chemical Analyses ◽  
Grade Metamorphism ◽  
Isothermal Phase Diagram ◽  
Petrographic Examination ◽  
Mineral Assemblages ◽  
Invariant Points ◽  
Iron Formations

Four different assemblages of iron-rich silicates from the silicate iron-formation of the Cape Smith belt in New Quebec have been investigated. These rocks all contain quartz, magnetite, some calcite, and are composed mostly of two or more of the following silicates: stilpnomelane, minnesotaite, iron chlorite, grunerite, almandite, and biotite.From eight chemical analyses and petrographic examination, using a method developed by J. B. Thompson, an isothermal phase diagram of the system Al2O3–Fe2O3–FeO–MgO–SiO2–H2O has been constructed for the upper part of the greenschist facies of metamorphism.Speculation based on this diagram and on available experimental data is offered on the sequence of reactions leading to the assemblages observed, and on the possibility of finding mineral assemblages representing invariant points in metamorphosed iron-formations.

Isothermal phase diagram of CaO–SiO2–Nb2O5–La2O3 system at 1300 °C and 1200 °C

2020 ◽  
Vol 46 (4) ◽  
pp. 4832-4842 ◽  
Author(s):  
Jiyu Qiu ◽  
Chengjun Liu ◽  
Zhengyue Liu ◽  
Deying Zhu
Keyword(s):  
Phase Diagram ◽  
Isothermal Phase Diagram

New developments in the ab initio determination of transition metal alloys phase diagram

1993 ◽  
Vol 90 ◽  
pp. 249-254 ◽  
Author(s):  
C Wolverton ◽  
M Asta ◽  
S Ouannasser ◽  
H Dreyssé ◽  
D de Fontaine
Keyword(s):  
Phase Diagram ◽  
Transition Metal ◽  
Ab Initio ◽  
Metal Alloys ◽  
New Developments ◽  
Transition Metal Alloys
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