Semidry pressing of cordierite kiln furniture

1963 ◽  
Vol 20 (10) ◽  
pp. 539-543
Author(s):  
R. M. Zaionts ◽  
G. G. Ul'yanova
Keyword(s):  
Kiln Furniture ◽  
Semidry Pressing

Study of Thermal Shock Resistance of Sagger Plate Used in Floppy Magnets Sintering

2007 ◽  
Vol 280-283 ◽  
pp. 1667-1670 ◽  
Author(s):  
Feng Cao ◽  
Xing Rong Wu ◽  
Rainer Telle
Keyword(s):  
Thermal Shock ◽  
Thermal Shock Resistance ◽  
Rapid Development ◽  
Particle Surface ◽  
Sem Analysis ◽  
Sintering Process ◽  
Kiln Furniture ◽  
Dense Structure ◽  
Zircon Powder ◽  
Shock Resistance

The rapid development of magnetic materials has witnessed a sustained consumption increase in corundum-mullite kiln furniture application, yet a comparatively short duration of them. In this view, the thermal shock resistance of sagger plate in floppy magnets sintering turns out a factor of critical importance. This paper makes a study concerning the influence of factors including the size of critical electro-melted mullite particles, the electro-melted corundum or mullite as medium particles and the addition of upon the thermal shock resistance. The result shows that, with critical particles of 2 mm, the sheet of about 10mm thickness is characterized by better performance in modulus of rapture and thermal shock resistance. The latter proves to be more outstanding in samples rather than mullite. When zircon powder is added in a two-hour sintering process at the temperature of 1550°C, a remarkable improvement is made by the sample in terms of its thermal shock resistance. SEM analysis shows the existence of micropores in the section of samples with corundum as medium particles, whereas the glasses phase in that of mullite sample, resulting in a dense structure. Finally, zircon powder added makes for the improvement of thermal shock resistance due to the formation of baddeleyite on the particle surface of the corundum.

Synthesizing low-cost, high-corrosion-resistant refractory kiln furniture for the calcination of Li-ion battery cathode materials

2021 ◽  
Vol 47 (3) ◽  
pp. 4049-4054
Author(s):  
Hailu Wang ◽  
Shujing Li ◽  
Yuanbing Li ◽  
Ruofei Xiang ◽  
Lin Yuan ◽  
...  
Keyword(s):  
Cathode Materials ◽  
Low Cost ◽  
Li Ion Battery ◽  
Kiln Furniture ◽  
Corrosion Resistant ◽  
High Corrosion ◽  
Resistant Refractory ◽  
Li Ion

THE MAIN ‘MIDDLE BYZANTINE PRODUCTION’ AND POTTERY MANUFACTURE IN THEBES AND CHALCIS

2014 ◽  
Vol 109 ◽  
pp. 379-422 ◽  
Author(s):  
S.Y. Waksman ◽  
N.D. Kontogiannis ◽  
S.S. Skartsis ◽  
G. Vaxevanis
Keyword(s):  
Thirteenth Century ◽  
Morphological Changes ◽  
Mediterranean Area ◽  
Pottery Production ◽  
Kiln Furniture ◽  
Trade Networks ◽  
Trade Routes ◽  
Two Cities ◽  
Concentric Circles ◽  
The Impact

The article relates the results of archaeometric and archaeological investigations of the relationships between some well-known types of Byzantine table wares and pottery manufacture in Thebes and Chalcis, focusing on the period from the twelfth to the fourteenth centuries ad.We currently accept that several twelfth–thirteenth century types, such as ‘Green and Brown Painted Ware’, ‘Fine Sgraffito Ware’ and ‘Aegean Ware’, form part of a single, main, long-lasting production of Byzantine ceramics, called here main ‘Middle Byzantine Production’ (MBP), which was distributed and diffused in the whole Mediterranean area, and especially in its eastern part. The discovery of kiln furniture and pottery wasters in rescue excavations in Thebes and Chalcis gave the opportunity to define chemical reference groups for the two cities, and to test the hypothesis of a potential origin of the MBP in Central Greece. The results point to Chalcis, then the harbour of wealthy Thebes with a strategic location on maritime trade routes, as the place of manufacture of the MBP. Chalcis, which is now seen as a main pottery production site, is envisaged within its historic context. The persistence of the MBP after the Frankish conquest, without noticeable morphological changes, questions the impact of this conquest on both trade networks and dining habits.The political fragmentation of the thirteenth century gradually changed the conditions that facilitated the predominance of the MBP, and led to the establishment of a number of regional workshops whose ceramics were mainly destined to cover local markets. While continuing earlier techniques, they introduced new types, prominent among which was the ‘Sgraffito with Concentric Circles’ (previously related to ‘Zeuxippus Ware’). Thebes was one of these new workshops probably appearing from the mid-thirteenth century and continuing at least to the early fourteenth century. Chalcis eventually followed the same course, and its production may have carried on well into the Ottoman period.

Production of stopper tubes by semidry pressing

Refractories ◽  
1963 ◽  
Vol 4 (11-12) ◽  
pp. 586-587
Author(s):  
N. A. Sidorenko
Keyword(s):  
Semidry Pressing

Semidry pressing of ceramic drainpipes by the hydrostatic method

1961 ◽  
Vol 18 (4) ◽  
pp. 189-193
Author(s):  
G. S. Blokh ◽  
L. G. Brodskii ◽  
R. M. Zaionts ◽  
E. L. Rokhvarger ◽  
N. P. Sheverdyaev
Keyword(s):  
Hydrostatic Method ◽  
Semidry Pressing

Producing Clay-Coated Quartz Powders for Semidry Pressing of Wall Ceramics

1998 ◽  
Vol 520 ◽  
Author(s):  
G.N. Kryukova ◽  
P.A. Simonov ◽  
G.I. Storozhenko ◽  
G.V. Boldyrev
Keyword(s):  
Mechanochemical Activation ◽  
Raw Materials ◽  
Low Grade ◽  
High Quality ◽  
Processing Steps ◽  
Semidry Pressing

ABSTRACTThis paper discusses the potential of mechanochemical activation of low grade raw materials with carbonaceous inclusions to achieve high-quality building ceramics. The procedure proposed enabled us to produce clay-coated quartz powders thus facilitating further processing steps of semidry pressing and firing of the bricks, tiles and flagstones.

Improved Cordierite Kiln Furniture—Some Studies

2009 ◽  
Vol 68 (4) ◽  
pp. 173-177
Author(s):  
K. C. Singh ◽  
L. K. Sharma
Keyword(s):  
Kiln Furniture
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