Cast (self-flow) ceramic castables. 2. Effect of structurizing additives of high-alumina cement on the properties of silica ceramic castables

被引：1

作者：

Pivinskii, YE ^{[1
]}

Timoshenko, KV ^{[1
]}

机构：

[1] Belgorod State Technol Acad Bldg Mat, Belgorod, Russia

来源：

REFRACTORIES AND INDUSTRIAL CERAMICS | 1999年 / 40卷 / 11-12期

关键词：

Quartz Sand; Molding System; Binding System; Ultimate Compressive Strength; Refractory Concrete;

D O I：

10.1007/BF02762626

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

HCBS of quartz sand modified by additives of high-alumina cement (HAC) and polydisperse silica fillers are used to obtain self-flow cast ceramic castables with a porosity of 16-18% and an ultimate compressive strength of 20 50 MPa after a heat treatment at 1000 degrees C and 60 - 110 MPa after a heat treatment at 1300 degrees C. A low additive of HAC (0.33- 0.45%) accelerates the process of hardening and causes a certain (by 1 - 2%) increase in thc porosity as compared with ceramic castables without such an additive. An increase in the HAC content to 1 3% causes a marked increase in the porosity and a decrease in the strength of the castable.

引用

页码：495 / 498

页数：4

共 25 条

[1] Cast (self-flow) ceramic castables. 2. Effect of structurizing additives of high-alumina cement on the properties of silica ceramic castables
Yu. E. Pivinskii
K. V. Timoshenko
[J]. Refractories and Industrial Ceramics, 1999, 40 : 495 - 498
[2] Cast (self-flow) ceramic castables. 1. Fabrication and some properties of cast silica ceramic castables
Pivinskii, YE
Timoshenko, KV
[J]. REFRACTORIES AND INDUSTRIAL CERAMICS, 1999, 40 (9-10) : 442 - 447
[3] Cast (self-flow) ceramic castables. 1. Fabrication and some properties of cast silica ceramic castables
Yu. E. Pivinskii
K. V. Timoshenko
[J]. Refractories and Industrial Ceramics, 1999, 40 : 442 - 447
[4] Cast (Self-Flow) Ceramic Castables. 3. Rheotechnological Properties of Molding Systems for Fabrication of Silicon Carbide Ceramic Castables
Yu. E. Pivinskii
M. A. Skuratov
[J]. Refractories and Industrial Ceramics, 2000, 41 : 401 - 404
[5] Cast (self-flow) ceramic castables. 3. Rheotechnological properties of molding systems for fabrication of silicon carbide ceramic castables
Pivinskii, YE
Skuratov, MA
[J]. REFRACTORIES AND INDUSTRIAL CERAMICS, 2000, 41 (11-12) : 401 - 404
[6] Cast (Self-Flow) Ceramic Castables. 4. Spreadability of Molding Systems and Some Properties of Mullite – Silicon Carbide Ceramic Castables
M. A. Skuratov
Yu. E. Pivinskii
[J]. Refractories and Industrial Ceramics, 2001, 42 : 23 - 29
[7] Cast (self-flow) ceramic castables. 4. Spreadability of molding systems and some properties of mullite - Silicon carbide ceramic castables
Skuratov, MA
Pivinskii, YE
[J]. REFRACTORIES AND INDUSTRIAL CERAMICS, 2001, 42 (1-2) : 23 - 29
[8] Effect of thinning agents on properties of high-alumina ceramic castables
Pivinskii, YE
Dobrodon, DA
Ermak, YN
Cherevatova, AV
[J]. REFRACTORIES AND INDUSTRIAL CERAMICS, 2004, 45 (02) : 78 - 83
[9] Effect of Thinning Agents on Properties of High-Alumina Ceramic Castables
Yu. E. Pivinskii
D. A. Dobrodon
Yu. N. Ermak
A. V. Cherevatova
[J]. Refractories and Industrial Ceramics, 2004, 45 : 78 - 83
[10] Pressure-molded high-alumina ceramic castables. 2. Compaction and properties of materials based on plasticized bauxite HCBS, reactive alumina, and their binary mixtures
Pivinskii, YE
Dyakin, PV
Vikhman, SV
Dyakin, PV
[J]. REFRACTORIES AND INDUSTRIAL CERAMICS, 2005, 46 (06) : 396 - 402

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