A high-temperature furnace for X-ray diffraction with directly machined α-Al2O3 ceramic parts

被引：14

作者：

Estermann, M ^{[1
]}

Reifler, H ^{[1
]}

Steurer, W ^{[1
]}

Filser, F ^{[1
]}

Kocher, P ^{[1
]}

Gauckler, LJ ^{[1
]}

机构：

[1] ETH Zurich, Lab Kristallog, CH-8092 Zurich, Switzerland

来源：

JOURNAL OF APPLIED CRYSTALLOGRAPHY | 1999年 / 32卷

关键词：

D O I：

10.1107/S0021889899006032

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A complex high-temperature furnace has been produced from presintered alpha-Al2O3 precompacts. The furnace is designed for the Mar345 imaging-plate detector system. Up to now, the design complexity of ceramic parts has been limited by the difficulty of machining hard ceramic materials or by the moulds used in hot-pressing and casting. However, the machining of soft presintered ceramic materials enables the realisation of much more demanding designs, provided that the final sintering shrinkage of the ceramic is homogeneous and predictable. The design of the furnace and its realisation and application in an X-ray diffraction study with synchrotron radiation are presented.

引用

页码：833 / 836

页数：4

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