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Crucible-Free Synthesis of Silicides and Borides; Synthese de siliciures et de borures sans creuset; Bestigel'nyj sintez silitsidov i boridov; Sintesis de siliciuros y boruros sin crisol

Conference:

Abstract

The laboratory method for preparing pure silicides and borides, reducing the corresponding oxides of metals, has been developed. Synthesis of silicides was carried out in the floating zone of molten silicon. The floating zone was obtained by means of electron bombardment. Synthesis of borides is similar but reactions are generally of the solid-solid type. Initial heating of the reaction mixture was also obtained by means of the electron beam but further heating was produced by the ionized gaseous products of the reaction. (author) [French] On a mis au point une methode pour la preparation en laboratoire de siliciures et de borures purs, par reduction des oxydes des metaux correspondants. La synthese des siliciures a pu etre faite dans la ''zone flottante'' du silicium fondu. Cette zone flottante a ete obtenue par bombardement electronique. La synthese des borures est analogue, mais les reactions ont lieu generalement a Tetat solide. Le chauffage initial du melange reactionnel a egalement ete obtenu pai bombardement electronique, mais le chauffage ulterieur etait assure par les electrons diffuses des produits ionises gazeux de la reaction. (author) [Spanish] Los autores idearon un metodo de laboratorio para preparar siliciuros y boruros puros por reduccion de los respectivos oxidos metalicos.  More>>
Authors:
Ban, Z.; Sikirica, M. [1] 
  1. Rudjer Boskovic Institute, Zagreb, Yugoslavia (Croatia)
Publication Date:
Nov 15, 1963
Product Type:
Conference
Resource Relation:
Conference: Conference on New Nuclear Materials Technology, Including Non Metallic Fuel Elements, Prague (Czech Republic), 1-5 Jul 1963; Other Information: 2 tabs., 10 refs.; Related Information: In: New Nuclear Materials Including Non Metallic Fuel Elements. Vol. II. Proceedings of the Conference on New Nuclear Materials Technology, Including Non Metallic Fuel Elements| 586 p.
Subject:
36 MATERIALS SCIENCE; BORIDES; CRUCIBLES; ELECTRON BEAMS; HEATING; METALS; MIXTURES; OXIDES; SILICIDES; SILICON; SOLIDS; SYNTHESIS
OSTI ID:
22109685
Research Organizations:
International Atomic Energy Agency, Vienna (Austria)
Country of Origin:
IAEA
Language:
English
Other Identifying Numbers:
Other: ISSN 0074-1884; TRN: XA13R0472067330
Submitting Site:
INIS
Size:
page(s) 175-182
Announcement Date:
Jul 04, 2013

Conference:

Citation Formats

Ban, Z., and Sikirica, M. Crucible-Free Synthesis of Silicides and Borides; Synthese de siliciures et de borures sans creuset; Bestigel'nyj sintez silitsidov i boridov; Sintesis de siliciuros y boruros sin crisol. IAEA: N. p., 1963. Web.
Ban, Z., & Sikirica, M. Crucible-Free Synthesis of Silicides and Borides; Synthese de siliciures et de borures sans creuset; Bestigel'nyj sintez silitsidov i boridov; Sintesis de siliciuros y boruros sin crisol. IAEA.
Ban, Z., and Sikirica, M. 1963. "Crucible-Free Synthesis of Silicides and Borides; Synthese de siliciures et de borures sans creuset; Bestigel'nyj sintez silitsidov i boridov; Sintesis de siliciuros y boruros sin crisol." IAEA.
@misc{etde_22109685,
title = {Crucible-Free Synthesis of Silicides and Borides; Synthese de siliciures et de borures sans creuset; Bestigel'nyj sintez silitsidov i boridov; Sintesis de siliciuros y boruros sin crisol}
author = {Ban, Z., and Sikirica, M.}
abstractNote = {The laboratory method for preparing pure silicides and borides, reducing the corresponding oxides of metals, has been developed. Synthesis of silicides was carried out in the floating zone of molten silicon. The floating zone was obtained by means of electron bombardment. Synthesis of borides is similar but reactions are generally of the solid-solid type. Initial heating of the reaction mixture was also obtained by means of the electron beam but further heating was produced by the ionized gaseous products of the reaction. (author) [French] On a mis au point une methode pour la preparation en laboratoire de siliciures et de borures purs, par reduction des oxydes des metaux correspondants. La synthese des siliciures a pu etre faite dans la ''zone flottante'' du silicium fondu. Cette zone flottante a ete obtenue par bombardement electronique. La synthese des borures est analogue, mais les reactions ont lieu generalement a Tetat solide. Le chauffage initial du melange reactionnel a egalement ete obtenu pai bombardement electronique, mais le chauffage ulterieur etait assure par les electrons diffuses des produits ionises gazeux de la reaction. (author) [Spanish] Los autores idearon un metodo de laboratorio para preparar siliciuros y boruros puros por reduccion de los respectivos oxidos metalicos. La sintesis de los siliciuros se llevo a cabo en la zona flotante del silicio fundido. Esa zona se obtuvo por bombardeo electronico. La sintesis de los boruros se llevo a cabo de manera similar, pero generalmente las reacciones son del tipo solido-solido. El calentamiento inicial de la mezcla se efectuo tambien mediante un haz electronico, pero el calentamiento ulterior es producido por la dispersion electronica en los productos de reaccion ionizados en estado gaseoso. (author) [Russian] Razrabotan laboratornyj metod prigotovleniya chistykh silitsidov i boridov putem vosstanovleniya sootvetstvennykh okislov metalla. Sintez, silitsidov provodili v plavayushchej zone rasplavlennogo kremniya. Ehtu zonu poluchali, putem bombardirovki ehlektronami. Sintez boridov analogichen, no reaktsii v osnovnom yavlyayutsya reaktsiyami tipa tverdoe-tverdoe. Nachal'nyj nagrev reaktsionnoj smesi osushchestvlyali pri pomoshchi puchka ehlektronov, a dal'nejshij nagrev proizvodili ehlektronami, rasseyannymi na ionizirovannykh gazoobraznykh produktakh reaktsii. (author)}
place = {IAEA}
year = {1963}
month = {Nov}
}