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Book Ternary Phase Equilibria in Transition Metal boron carbon silicon Systems Part I Related Binary Systems Volume X Systems V b Nb b and Ta b

Download or read book Ternary Phase Equilibria in Transition Metal boron carbon silicon Systems Part I Related Binary Systems Volume X Systems V b Nb b and Ta b written by E. Rudy and published by . This book was released on 1966 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: The binary systems V-B, Nb-B, and Ta-B have been investigated by means of X-ray, metallographic, melting point, and differential-thermo-analytical techniques, and complete phase diagrams for all three systems were established. The results of this investigation are discussed and critically compared with available data from the literature. (Author).

Book Ternary Phase Equilibria in Transition Metal boron carbon silicon Systems Part I Related Binary Systems Volume Iii Systems Mo b and W b

Download or read book Ternary Phase Equilibria in Transition Metal boron carbon silicon Systems Part I Related Binary Systems Volume Iii Systems Mo b and W b written by Erwin Rudy and published by . This book was released on 1965 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: On the basis of X-ray, melting point, metallographic, and differential thermoanalytical studies on molybdenum-boron and tungsten-boron alloys, constitution diagrams for both binary systems are presented. In the high temperature regions, the newly established phase diagrams differ significantly from previously reported systems. The results are discussed and compared with available literature data. (Author).

Book Ternary Phase Equilibria in Transition Metal boron carbon silicon Systems Part 1 Related Binary Systems Volume 5 Ta c System Partial Investigation in the Systems Nb c and V c

Download or read book Ternary Phase Equilibria in Transition Metal boron carbon silicon Systems Part 1 Related Binary Systems Volume 5 Ta c System Partial Investigation in the Systems Nb c and V c written by E. Rudy and published by . This book was released on 1965 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: The alloy system tantalum-carbon was investigated by means of X-ray, DTA, and melting point techniques on heat-treated and chemically analyzed alloys; a complete phase diagram was established. Analogously to the findings in the Ta-C systems, a previously unknown phase reaction of the Nb2C phase was found to occur at high temperatures. The melting temperatures of the monocarbide phase and the NbC-C eutectic reaction isotherm were redetermined. The alpha- beta-Me2C-phase reaction could not be found in the vanadium-carbon system.

Book Ternary Phase Equilibria in Transition Metal boron carbon silicon Systems Part I Related Binary Systems Volume Viii Zr b System

Download or read book Ternary Phase Equilibria in Transition Metal boron carbon silicon Systems Part I Related Binary Systems Volume Viii Zr b System written by E. Rudy and published by . This book was released on 1966 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: The binary alloy system zirconium-boron has been investigated by means of X-ray, metallographic, melting point, and differential-thermoanalytical techniques. The experimental alloy material comprised of hot-pressed and heat-treated, arc- and electron-beam melted, as well as equilibrated and quenched alloy material. All phases of the experimental investigations were supported by chemical analysis. The results of the present investigation, which resulted in the establishment of a complete phase diagram for the system, are discussed and compared with previously established system data. (Author).

Book Ternary Phase Equilibria in Transition Metal boron carbon silicon Systems Part I Related Binary Systems Volume Ix Hf b System

Download or read book Ternary Phase Equilibria in Transition Metal boron carbon silicon Systems Part I Related Binary Systems Volume Ix Hf b System written by E. Rudy and published by . This book was released on 1966 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: The binary alloy system hafnium-boron has been invetigated by means of X-ray, metallographic, melting point, and differential-thermoanalytical techniques. The experimental alloy material comprised of hot-pressed and heat-treated, arc- and electron-beam melted, as well as equilibrated and quenched alloy material. All phases of the experimental investigations were supported by chemical analysis. The results of the present investigation, which resulted in the establishment of a complete phase diagram for the system, are discussed and compared with previously established system data. (Author).

Book Ternary Phase Equilibria in Transition Metal boron carbon silicon Systems Part I Binary Systems Volume Xii Revision of the Vanadium carbon and Niobium carbon Systems

Download or read book Ternary Phase Equilibria in Transition Metal boron carbon silicon Systems Part I Binary Systems Volume Xii Revision of the Vanadium carbon and Niobium carbon Systems written by Erwin Rudy and published by . This book was released on 1967 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: The binary systems vanadium-carbon and niobium-carbon were reinvestigated by means of X-ray, melting point, DTA, and metallographic techniques on chemically and thermally characterized specimens; revised phase diagrams for both binary systems are given. In addition, recent investigations have also shown that some of the intermediate phases exhibit a more complex thermal behavior than previously anticipated. Thus, for example, the thermodynamic evaluation of the equilibria in ternary metal-carbon systems pointed to the existence of sublattice order-disorder transformations in the Me2C phases. These indications have, in the meantime, been confirmed experimentally by X ray and differential-thermoanalytical means.

Book Ternary Phase Equilibria in Transition Metal boron carbon silicon Systems Part I Related Binary Systems Volume 4 Hf c System

Download or read book Ternary Phase Equilibria in Transition Metal boron carbon silicon Systems Part I Related Binary Systems Volume 4 Hf c System written by Erwin Rudy and published by . This book was released on 1965 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: The alloy system hafnium-carbon was investigated by means of X-ray, DTA, and melting point techniques on chemically analyzed alloys, and a complete phase diagram was established. The results are discussed and compared with previously reported data.

Book Ternary Phase Equilibria in Transition Metal boron carbon silicon Systems Part I Related Binary Systems Volume Vii Tib System

Download or read book Ternary Phase Equilibria in Transition Metal boron carbon silicon Systems Part I Related Binary Systems Volume Vii Tib System written by E. Rudy and published by . This book was released on 1966 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: The binary system TiB, has been investigated by means of x-ray metallographic, melting point, and differential thermoanalytical techniques, and a complete phase diagram for the system was established. The results of the present investigation are discussed and compared with previous findings. (Author).

Book Ternary Phase Equilibria in Transition Metal Boron Carbon Silicon Systems Part 2 Ternary Systems Volume 12 Ti Zr B System Investigation of Pseudo Binary Systems ZrB2 NbB2 ZrB2 TaB2 and HfB2 NbB2

Download or read book Ternary Phase Equilibria in Transition Metal Boron Carbon Silicon Systems Part 2 Ternary Systems Volume 12 Ti Zr B System Investigation of Pseudo Binary Systems ZrB2 NbB2 ZrB2 TaB2 and HfB2 NbB2 written by and published by . This book was released on 1966 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ternary system titanium-zirconium-boron was investigated from 1000C to 3245C, the melting temperature of zirconium diboride. The equilibria which exist have been determined except for the boron-rich equilibria which have been estimated. The following notable features were found: minimum melting occurs in the titanium rich corner of the ternary; a four-phase reaction involving Beta-metal phase, monoboride, diboride, and liquid occurs at a temperature slightly higher than theminimum melting; zirconium exchanges with titanium in titanium monoboride to about 9 At. % zirconium; and the metal diborides form a continuos series of solid solutions. No ternary compounds were found. The techniques used in the investigation were X-ray analysis, melting point determination, and metallographic examination. Lattice parameter plots of the pseudo-binary systems ZrB2-NbB2, ZrB2-TaB2, and HfB2-NbB2 indicate that in each of these systems the diborides form a continuous series of solid solutions. Melting point temperatures for these systems have been determined.

Book Ternary Phase Equilibria in Transition Metal boron carbon silicon Systems Part I Related Binary Systems Volume Vi W c System Supplemental Information on the Mo c System

Download or read book Ternary Phase Equilibria in Transition Metal boron carbon silicon Systems Part I Related Binary Systems Volume Vi W c System Supplemental Information on the Mo c System written by E. Rudy and published by . This book was released on 1966 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt: The alloy system tungsten-carbon was investigated by means of X-ray, DTA, and melting point techniques on chemically analyzed alloys, and a complete phase diagram was established. Supplementary Investigations performed on the molybdenum-carbon system are in confirmation of our previous findings regarding the alpha-beta-Mo2C phase separation as well as the phase relations between eta - and alpha-MoC1-x. The results are discussed and compared with previously reported system data. (Author).