Download PDF by N. N. Sheftal’ (auth.), N. N. Sheftal’, E. I. Givargizov: à ОСТ Кà ИСТАЛЛОВ/Rost Kristallov/Growth of Crystals: Volume

By N. N. Sheftal’ (auth.), N. N. Sheftal’, E. I. Givargizov (eds.)

ISBN-10: 1468416898

ISBN-13: 9781468416893

ISBN-10: 146841691X

ISBN-13: 9781468416916

Show description

Read Online or Download à ОСТ Кà ИСТАЛЛОВ/Rost Kristallov/Growth of Crystals: Volume 9 PDF

Best nonfiction_8 books

Melvin J. Bosma (auth.), Melvin J. Bosma, Robert A.'s The Scid Mouse: Characterization and Potential Uses PDF

In the course of regimen genetic screening of numerous immunoglobulin heavy chain congenic mouse traces in 1980, certainly one of us (MB) used to be shocked to discover that numerous mice within the C. B-17IIcr pressure, which used to be being maintained in a specific-pathogen-free facility of the Fox Chase melanoma heart (Philadelphia, PA), didn't show serum immunoglobulin of the proper allotype.

Modelling Hot Deformation of Steels: An Approach to by J. G. Lenard (auth.), Professor John G. Lenard (eds.) PDF

Computing device Aided Engineering could be outlined as an method of fixing tech­ nological difficulties during which such a lot or the entire steps concerned are computerized by utilizing desktops, facts bases and mathematical types. The good fortune of this ap­ proach, contemplating sizzling forming, is tied very on to an realizing of fabric behaviour whilst subjected to deformation at excessive temperatures.

Get Sequences: Combinatorics, Compression, Security, and PDF

This quantity includes all papers pres- ented on the complicated foreign Workshop on Sequences: Combinatorics, Compression, and Transmission which was once held Monday, June 6, via Saturday, June eleven, 1988, on the Palazzo Serra di Cassano, Naples and on the resort Covo dei Saraceni, Positano, Italy. The workshop used to be subsidized by way of the Dipartimento di Informatica ed Applicazioni of the collage of Salerno, by means of the Instituto Italiano according to gli Studi Filosofici of Naples and the nationwide study Council of Italy (C.

Additional info for à ОСТ Кà ИСТАЛЛОВ/Rost Kristallov/Growth of Crystals: Volume 9

Example text

Lukina and V. E. Khadzhi The literature carries only restricted information on the crystallization kinetics of zincite under hydrothermal conditions; we find [1,2] only the face growth rates for monohedra as functions of temperature difference D.. T in solutions of KOH and NaOH. Preferential growth along the polar Ls axis leads ultimately to loss of the positive monohedron face. Prolonged growth causes the crystal to be covered with the slowly growing faces only, and the overall growth rate becomes low, which is particularly noticeable when small-area seed plates are used.

1). Figure 2 shows In v == f (l/T), 48 M. M. LUKINA AND V. E. KHADZHI 49 <1l 1il Fig. 1. Growth rate on (0001) as a function of crystallization temperature. ;. 2 Fig. 2. Relation of In V to liT (oK) for (0001). 75 kcal/mole. 6 under hydrothermal conditions. Growth Rate as a Function of Supersaturation The solubility of zinc oxide increases linearly with temperature between 200 and 500°C for alkali solutions [8], so the supersaturation in the growth zone was proportional to ~T, so one could examine the effects of supersaturation.

As the ratio increases, one gets inclusions and then dendritic growth; the curves show that the width of the supersaturation region in which 'b,/vt < 1 is much wider for pure solutions (case a) than it is for contaminated ones (case b). Underneath the curves are shown crystals that grow in identical time periods at various supersaturations and hence at various v/v t for pure solutions (A) and for contaminated ones (B). If the conditions are such that the absolute values of the normal and tangential growth rates are large compared with those that can be provided by diffusion or heat transfer, the latter processes will make a contribution to the production of the faces and the crystal as a whole.

Download PDF sample

à ОСТ Кà ИСТАЛЛОВ/Rost Kristallov/Growth of Crystals: Volume 9 by N. N. Sheftal’ (auth.), N. N. Sheftal’, E. I. Givargizov (eds.)

by Donald

Rated 4.10 of 5 – based on 5 votes