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Sintering of beryllium oxide; Frittage de l'oxyde de beryllium

Abstract

This study had for origin to find a process permitting to manufacture bricks of beryllium oxide of pure nuclear grade, with a density as elevated as possible and with standardized shape. The sintering under load was the technique kept for the manufacture of the bricks. Because of the important toxicity of the beryllium oxide, the general features for the preliminary study of the sintering, have been determined while using alumina. The obtained results will be able to act as general indication for ulterior studies with sintering under load. (M.B.) [French] Cette etude a eu pour origine la recherche d'un procede permettant de fabriquer industriellement des briques d'oxyde de beryllium nucleaireraent pures, de densite aussi elevee que possible et de forme standardisee. Le frittage sous charge fut la technique retenue pour la fabrication des briques. En raison de la grande toxicite de l'oxyde de beryllium, les caracteristiques generales du frittage, pour l'etude preliminaire, ont ete determine en utilisant de l'alumine. Les resultats obtenus pourront servir d'indication generale pour des etudes ulterieurs avec frittage sous charge. (M.B.)
Authors:
Caillat, R; Pointud, R [1] 
  1. Commissariat a l'Energie Atomique, Saclay (France). Centre d'Etudes Nucleaires
Publication Date:
Jul 01, 1955
Product Type:
Technical Report
Report Number:
CEA-R-429
Resource Relation:
Conference: Geneva Conference: communication of the CEA, Communication du C.E.A. a la conference de Geneve, Geneve (Switzerland), Aug 1955; Other Information: 6 ref
Subject:
36 MATERIALS SCIENCE; ALUMINIUM OXIDES; BERYLLIUM OXIDES; BRICKS; CORUNDUM; DENSITY; IMPURITIES; INTEGRAL CROSS SECTIONS; MANUFACTURING; POROSITY; PRESSURE DEPENDENCE; SINTERING; TEMPERATURE DEPENDENCE; TIME DEPENDENCE
OSTI ID:
20846057
Research Organizations:
CEA Saclay, 91 - Gif-sur-Yvette (France)
Country of Origin:
France
Language:
French
Other Identifying Numbers:
TRN: FR06R0429018218
Availability:
Available from INIS in electronic form
Submitting Site:
FRN
Size:
23 pages
Announcement Date:
Apr 02, 2007

Citation Formats

Caillat, R, and Pointud, R. Sintering of beryllium oxide; Frittage de l'oxyde de beryllium. France: N. p., 1955. Web.
Caillat, R, & Pointud, R. Sintering of beryllium oxide; Frittage de l'oxyde de beryllium. France.
Caillat, R, and Pointud, R. 1955. "Sintering of beryllium oxide; Frittage de l'oxyde de beryllium." France.
@misc{etde_20846057,
title = {Sintering of beryllium oxide; Frittage de l'oxyde de beryllium}
author = {Caillat, R, and Pointud, R}
abstractNote = {This study had for origin to find a process permitting to manufacture bricks of beryllium oxide of pure nuclear grade, with a density as elevated as possible and with standardized shape. The sintering under load was the technique kept for the manufacture of the bricks. Because of the important toxicity of the beryllium oxide, the general features for the preliminary study of the sintering, have been determined while using alumina. The obtained results will be able to act as general indication for ulterior studies with sintering under load. (M.B.) [French] Cette etude a eu pour origine la recherche d'un procede permettant de fabriquer industriellement des briques d'oxyde de beryllium nucleaireraent pures, de densite aussi elevee que possible et de forme standardisee. Le frittage sous charge fut la technique retenue pour la fabrication des briques. En raison de la grande toxicite de l'oxyde de beryllium, les caracteristiques generales du frittage, pour l'etude preliminaire, ont ete determine en utilisant de l'alumine. Les resultats obtenus pourront servir d'indication generale pour des etudes ulterieurs avec frittage sous charge. (M.B.)}
place = {France}
year = {1955}
month = {Jul}
}