Thermal analysis and vitrification behavior of slag containing
Three porcelain stoneware compositions were formulated using common ceramic minerals and slag of metallurgical industries. Standard body was prepared by …
Preparation and Performance of Ceramic Tiles with Steel Slag …
Steel slag and waste clay bricks are two prevalent solid waste materials generated during industrial production. The complex chemical compositions of these materials present challenges to their utilization in conventional alumina silicate ceramics manufacturing. A new type of ceramic tile, which utilizes steel slag and waste clay brick …
Sustainable assessment and synergism of ceramic powder and steel slag
With the rising costs of high-activity materials like slag (Han et al. 2017), the focus has shifted to economically viable alternatives such as steel slag (SS) and ceramic powder (CP). SS, a by-product of the iron and steel industry, contributes significantly to China's annual production (Francisca and Glatstein 2020 ; Cui et al. 2021 ...
Iron and steel slag: An alternative source of raw materials for
In this investigation, BF and LD slag are incorporated in quartz free fly ash based porcelain system and changes in their properties, phase and microstructural …
Utilisation of IGCC slag and clay steriles in soft mud bricks …
The slag IGCC is a black color glass, with vitreous sheen, concoidal fracture and surface that presents a variable porosity. It is not considered a plastic material and its density is of 2.56 g/cm 3.Its chemical composition is basically located in the CaO–Al 2 O 3 –SiO 2 composition system (Table 1).The slag is submitted to a grinding process, in the …
Comprehensive utilization of blast furnace slag
Elich-Quesada et al. [22] fabricated ceramic bricks by mixing clay with a variety of industrial wastes including coffee grounds, olive mill wastewater, bagasse, urban sewage ... The raw materials adopted in the experiment mainly include kaolin clay (KC), blast furnace slag (BFS) and municipal sludge (MS), which were collected from Shanxi ...
Coatings | Free Full-Text | Influence of Solid Waste Material …
Steel slag and waste clay brick are two common solid wastes in industrial production, and their complex chemical compositions pose challenges to the production of traditional alumina silicate ceramics. To investigate the influence of steel slag and waste clay brick on the performance of CaO–SiO2–MgO ceramic materials, this study …
(PDF) Effect of Air Blast Furnace Slag and γ-Alumina Content …
Therefore, it may be advantageous to replace silica containing raw materials such as flux (feldspar), silica and part of clay by blast furnace slag to produce ceramic recipes with desired properties. The aim of present work is to investigate the feasibility of producing alumina porcelain insulators from air blast furnace slag (ABFS) and γ-Alumina.
Characterization of Sintered Ceramic Tiles …
EAF slag from Southern Steel Berhad (SSB) was crushed into micron size (EAF slag content was 40 wt.%) and milled with ball clay, K-feldspar and silica before compacted and fired at 1125°C and ...
Development of ceramic tiles from common clay and blast furnace slag
DOI: 10.1016/S0272-8842(01)00107-9 Corpus ID: 135566619; Development of ceramic tiles from common clay and blast furnace slag @article{Ghosh2002DevelopmentOC, title={Development of ceramic tiles from common clay and blast furnace slag}, author={Shyam Chandra Ghosh and Mihir Das and S. Chakrabarti and S. Ghatak}, …
Ceramics from blast furnace slag, kaolin and quartz
Preparation of Steel Slag Ceramics with Different MgO/Al2O3 Ratios. Steel slag, clay, quartz, feldspar, and talc were mixed to prepare steel slag ceramics. Crystalline phase transitions, microstructures, and the main …
Recycling of Iron Slag Waste in the Production of Ceramic …
The particle size distribution was determined using the standard sieve analysis procedure according to ASTM C13601 [22]. 2.2. Preparation of Roof Tile Samples. Three clay-slag mixtures were prepared by replacing clay with different percentages of GBFS: 0%, 10%, 15%, 20%, and 30% (by weight).
(PDF) Development of a technology for producing ceramic …
To get high-strength ceramic bricks, the content of coarsely dispersed components in the form of phosphorus slag with a fraction of less than 1.25 mm should amount to 60–70%, finely ground ...
Sculpey Air-Dry™ Porcelain | Sculpey
Sculpey Air-Dry™ Porcelain Clay offers polymer clayers the opportunity to hone their skills while enjoying the flexibility of air-dry porcelain clay. This porcelain clay is the ideal choice for all your polymer clay creations due to the following: Can be carved, drilled, sanded and painted with acrylic-based paints.
How to Make Porcelain Clay
Mix the water, glue, and glycerin in your saucepan over medium heat. The goal is to heat it up and mix it until it becomes creamy and smooth. Make sure to remove any clumps. After this, you can begin slowly adding the cornstarch as you continue mixing. The mixture should begin to take on a cottage cheese form.
Partial substitution of feldspar by B.F. slag in triaxial porcelain
Feldspar was gradually substituted by B.F. slag (a glassy by-product of Indian steel plant) to the extent of 5–20 mass% in a triaxial porcelain composition consisting of 45 mass% kaolinitic clay, 30 mass% feldspar, 25 mass% quartz. The green compacts were heated at 1200 °C for a period of 120 min. The microstructure and phase …
Influence of slag particle size on performance of ceramic …
To manage steel-making slag (SS) produced as industrial waste and conserve ceramic raw material resources, it is significant and sustainable to develop new ways of using SS. In this study, a novel ceramic brick was prepared using SS and red clay. The influence of SS particle size and sintering temperature on the sintering process and …
Processing of unglazed ceramic tiles from blast furnace slag
Ceramic tiles were processed in this present work using clay mineral and steel slag. Steel slag in the range of 0-100wt % was added to kaolinite clay. The blended samples were hydraulic pressed into … Expand
Reuse of copper slag in high-strength building ceramics containing
Copper slag and spodumene tailings could be reused in structural ceramics. • High compressive strength of 140 MPa was achieved at 1100 °C. • The mechanical properties of the ceramics were stable after 200 freeze thaw cycles. • The monolith ceramic encapsulated the major undesirable elements from copper slag. •
Processing of unglazed ceramic tiles from blast furnace slag
The first stage was to evaluate the suitability of EAF slag in ceramic tile by varying weight percentage of EAF slag (40wt.%, 50wt.% and 60wt.%) and ball clay (40wt.%, 50wt.% and 60wt.%), with no ...
Thermal analysis and vitrification behavior of slag containing
Three porcelain stoneware compositions were formulated using common ceramic minerals and slag of metallurgical industries. Standard body was prepared by mixing 45 % kaolin, 40 % feldspar and 15 % quartz (VP 1), and other two contain blast furnace (BF) and basic oxygen furnace slag replacing 30 % of feldspar (VP 2 and VP 3, …
The Effect of Basic Oxygen Furnace Slag and Fly Ash
Basic oxygen furnace (BOF) slag generated in iron and steel industries were gradually added in a standard triaxial vitrified porcelain tile composition substituting feldspar. Fly ash, a by product of thermal power plant was used as filler by replacing quartz in part or full. The effect of such additions on the physico-mechanical properties of the …
Synergistic effect of fly ash and blast furnace slag on the …
The analysis shows that kaolinitic clay, quartz and feldspar used in the present study are of normal type. Fly ash contains SiO 2 and Al 2 O 3 as major oxide constituents with TiO 2, CaO and Fe 2 O 3 slightly in higher side. Blast furnace slag has SiO 2, CaO and Al 2 O 3 as major oxide constituents. An earlier XRD study of the …
Materials | Free Full-Text | Effects of Illitic Clay on …
This work demonstrates how illitic clay affects industrial slag ceramics' phases, structure, physical properties, and pyroplastic deformation. Further, it provides experimental support for developing …
Materials | Free Full-Text | Effects of Illitic Clay on the Phases
Preparing ceramic materials is a meaningful way to treat and utilize industrial slags. In this work, high-performance and low-deformation industrial slag ceramics were prepared from Ti-extraction blast furnace slag and illitic clay. The phase composition and contents, microstructure, physical properties, and pyroplastic …
Sustainable ceramics derived from solid wastes: a …
Certain key components like the amount of wastes, replacement of minerals (like clay, feldspar, and quartz), firing temperature, and categories (like porcelain, floor, wall, and glazed tiles) of waste …
A 14-year study on ceramic waste slag-based lightweight …
In the present study, 14-year LWAC incorporating with ceramic waste-based lightweight aggregate (CLWA) were experimentally studied. Traditional LWAC with furnace slag lightweight aggregate (FLWA) was designed as a contrast. Properties of 14-year LWAC such as compressive strength, chloride ion permeability, X-ray diffraction and …
Everything You Need To Know About Porcelain Clay
Porcelain clay is perhaps the most renowned form of clay for creating delicate objects such as fine bone china or figurines. In its raw state, it is typically white or gray in color. It is also very soft in texture and more flexible or 'plastic' than the other kinds of clay. Due to its delicate, soft nature, it is not easy t…
Partial substitution of feldspar by B.F. slag in triaxial porcelain
Feldspar was gradually substituted by B.F. slag (a glassy by-product of Indian steel plant) to the extent of 5–20 mass% in a triaxial porcelain composition consisting of 45 mass% kaolinitic clay, 30 mass% feldspar, 25 mass% quartz.The green compacts were heated at 1200 °C for a period of 120 min.The microstructure and phase …
Effect of Air Blast Furnace Slag and γ-Alumina Content …
the fine materials, wet mixed in a porcelain ball mill for one hour to attain proper homogeneity, then dried at 110 C. Table 2. Batch composition containing γ- Alumina and air blast furnace slag, mass % Batch symbol Composition / mass % γ-Alumina Tieh clay Potash feldspar Blast furnace slag γAS0 30 40 30 - γAS15 25 40 20 15