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.
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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}
}
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}
}