Chrome Compounds for Refractory Cements
Refractory cements, or refractory concretes, are types of concrete with high thermal stability. Whereas traditional Portland cement-based concrete can be damaged or destroyed by high temperatures(1), refractory cements resist such damage.
Chrome Sand Applications
The name "green sand" is perhaps misleading. It is rather a mixture of which chrome sand is a chief component. Other components include silica sand, zircon sand, olivine, staurolite, graphite, bentonite (clay), water, inert sludge and anthracite.
Specialised Granulating Services for Mineral Products
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Working at African Pegmatite
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Activated Carbon for Advanced Water Filtration
Specifications. There are several grades of activated carbon that are each best suited for particular water treatment applications. If you're unsure of the grade you should choose or if your application isn't listed here, contact an African Pegmatite representative who can help find the more efficient and cost-effective activated carbon grade for you.
Rev No: DATA SHEET
Tel: +27 (0)16 362 0600 Fax: +27 (0)16 362-1239 MILLERS AND PROCESSORS OF BASE MINERALS *The information and recommendations in this product data sheet are based on data we believe to be reliable. They are offered in good faith, but do not imply any warranty or
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The content of Mineralmilling and Pegmatite.co.za are the service offerings of African Pegmatite, a limited liability company registered in South Africa with company number 1971/010552/07. African Pegmatite owns and operates Mineralmilling and Pegmatite.co.za. African Pegmatite is a one-stop shop for high performance industrial materials.
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Tel: +27 (0)16 362 0600 Fax: +27 (0)16 362-1239 MILLERS AND PROCESSORS OF BASE MINERALS *Les informations et recommandations contenues dans cette fiche technique sont basées sur des données que nous estimons fiables. Elles sont offertes de bonne foi, mais
African Pegmatite
50 years in the mineral processing industry. Manufacturer's of colours for the glass, ceramic and clay industry globally. AFRICAN PEGMATITE is a company based out of 27 VAN DER BIJL …
Specialised Milling Techniques for Mineral Processing
We use specialised machines for toll processing, depending on the mineral you need and the intended application. Each mineral has unique qualities that require a certain approach and …
Contact Us for Expert Mineral Milling Services
Don't hesitate to contact us by phone or via our online form. The African Pegmatite team is ready to serve you and answer any questions you may have.
Glass Powder | General Application
Glass powder is used in the production of porcelain enamel. The powder melts and hardens to a smooth, durable, vitreous coating. The resulting porcelain product exhibits excellent material properties.
Red Iron Oxide for Ceramic Pigments and Construction
Producing a rich amber colour, red iron oxide is used in a variety of applications from glass to roof tiles, paints, flooring, and ceramics. Its naturally high iron content makes red iron oxide perfect for adding iron to glass colouration mixtures without adding significant amounts of unnecessary compounds that might interfere with the stability or quality of your glass.
Chrome Flour | Ceramic Application
Chrome flour is finely powdered chromite, itself also known as chromite powder, iron chromite and chrome flour 325. Its occurs in plentiful supply in southern Africa.
Chrome Sand | Refractory Application
High Quality Chrome Sand produced by African Pegmatite is used for refractory monolithics, bricks and foundry purposes - Contact Us Today!
Green Sand: Key Uses in Foundry Applications
Green sand casting is a simple, scalable and resilient method for the casting of metals. Casting itself is a millenniums-old technique(4). Depending on the choice of sand, the process can be incredibly inexpensive, particularly if silica is the …
What Is Porcelain And How Is It Made
One of the key phases in the manufacture of porcelain is the in situ formation of mullite(2). Mullite is an aluminosilicate material and depending on stoichiometry, has the formula 3Al 2 O 3 2SiO 2 and 2Al 2 O 3 SiO 2.It is a very rare mineral in the ground, but it is understood to form at around 1,100 °C from feldspar and kaolin type materials during the kiln firing process.
Anthracite for Effective Solvent Extraction Processes
Anthracite is a cost-effective and highly-advantageous filtration media used to clean electrolyte flow between solvent extraction and electrowinning in copper production.
Contacts | Millers & Base Minerals l Specialised Millling l …
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Activated Carbon: Heavy Metal Removal
Granular activated carbon is an excellent material for the filtration of a wide variety of materials and contaminants from water; Some of the most pernicious pollutants which occur from activities such as mining include heavy metals.
Copper Oxychloride for Agricultural Fungicides
Demildex is a copper oxychloride fungicide and bactericide used to prevent infection of plants. Copper oxychloride interferes with the enzyme system of spores and mycelium, causing irreversible damage, and forms a protective chemical barrier against fungal invasion.
Chrome Sand for High-Quality Foundry and Casting …
Chrome Sand is often used in the moulds for automotive castings, like engine blocks and camshafts, but it is preferred for many other foundry uses because of its resilient characteristics.
AFRICAN PEGMATITE (PTY) LTD
Find company research, competitor information, contact details & financial data for AFRICAN PEGMATITE (PTY) LTD of MEYERTON, Gauteng. Get the latest business insights from Dun …
Toll Milling and Mineral Processing
Toll Milling and Mineral Processing – A Guide to Equipment, Services, and Applications. As a leading miner, supplier and processor of minerals to precise specifications, African Pegmatite stands ready to mill almost any mineral using a variety of …
An Introduction To Tundishes
Magnesia chrome is a popular choice of refractory for tundish linings for ferrous and non-ferrous metals. It is comprised of magnesia and chrome sand that have been cured into a porous refractory brick, with the addition of chromite being responsible for the enhanced thermal conductivity properties relative to pure magnesia. Tundish linings themselves are often made …
Mineral Processing Equipment
Crushing/grinding is typically the machining technique used in the first instance with freshly mined/quarried rocks, ores and minerals. Tolerant of large sized 'raw' input materials, crushing can be thought of as a cruder technique than milling …
Zinc Chloride and Coal Washing
Activated carbon (also known as activated charcoal) is a form of carbon that has been processed in such a way that it has many small, low volume pores. The presence of such pores create a massive surface area - which is then available for chemical reactions or adsorption processes.
Feldspar: Uses And Applications
The number of use cases for feldspars are as diverse as the material itself - from glassmaking to ceramics to fillers. African Pegmatite is a leading miller and supplier of the finest quality feldspars and other related materials and minerals to the most exacting customers globally; proudly boasting the broadest reach, the most experience and the widest selection of in house milling ...
Garnet | Water Filtration Application
Garnet is used as the bottom layer in multi-media filters to improve water and waste water filtration down to 10-20 microns, increase filter run times, and decrease backwashing frequency.