获得基于铝酸钡的真空密闭弱导电陶瓷的具体方法

IF 0.3 4区材料科学 Q4 MATERIALS SCIENCE, CERAMICS

Refractories and Industrial Ceramics Pub Date : 2024-05-16 DOI:10.1007/s11148-024-00861-1

A. A. Zhdanok, L. K. Berdnikova, Z. A. Korotaeva, B. P. Tolochko, V. V. Bulgakov, M. A. Mikhaylenko

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引用次数: 0

摘要

通过固相合成法获得了含有氧化铁（III）和氢氧化锂添加剂的铝酸钡陶瓷。实验证明，在氧化环境中进行高温处理有助于生产出符合 "绝对不渗透 "密封标准的真空密封样品，其密度为 3.75 g/cm3，抗压强度为 597.1 MPa，导电率为 1.50-10 - 7 至 1.05 × 10-4 S/cm（90-300°C）。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Specifics of Obtaining a Vacuum-Tight Weakly Conductive Ceramics Based on Barium Aluminate

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Specifics of Obtaining a Vacuum-Tight Weakly Conductive Ceramics Based on Barium Aluminate

Barium aluminate ceramics with iron (III) oxide and lithium hydroxide additives was obtained by solid-phase synthesis. It has been established that high-temperature treatment in an oxidizing environment contributes to the production of vacuum-tight samples that meet the “absolutely impermeable” tightness criterion, while having a density of 3.75 g/cm³, compressive strength of 597.1 MPa, and electrical conductivity ranging from 1.50·10 ^{– 7} to 1.05 × 10^–4 S/cm (at 90 – 300°C).

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来源期刊

$Refractories and Industrial Ceramics$

Refractories and Industrial Ceramics 工程技术-材料科学：硅酸盐

CiteScore

0.90

自引率

20.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Refractories and Industrial Ceramics publishes peer-reviewed articles on the latest developments and discoveries in the field of refractory materials and ceramics, focusing on the practical aspects of their production and use. Topics covered include: Scientific Research; Raw Materials; Production; Equipment; Heat Engineering; Applications.