GIRtech. Many thousands of fireplaces and stoves in Belgium, France and England over the past century have been made of Ukrainian chamotte bricks and on Ukrainian mortars. It all started back in 1897, when the British and Belgian founders of the Ukrainian metallurgy contributed to the creation of industries that, for many years, provided the ...
view more2022113 · Consequently, a mullite refractory can be prepared using this kaolin. This processing of high-alumina refractories is favoured by a previous size separation, which increases the kaolinite content, or better a grinding treatment of the raw kaolin.
view more2020610 · Refractories are the essential lining materials for working interfaces and backup zone of furnaces during manufacturing of iron and steel, in specific sequential and consecutive operation of forming, holding, mixing and transporting hot metal, liquid steel and slag. Despite refractory-metal direct interactions, refractory has to successively ...
view more201851 · This is the first report of refractory gold mineralization within arsenian pyrites from the radioactive quartz-pebble conglomerates of eastern India and has important implications for gold exploration in this region and analogous areas.
view more202296 · Glass kiln furnace is thermal equipment used for glass melting production. When choosing refractories used in glass kiln furnace, these factors such as furnace types, application parts, damage mechanisms, glass categories, colors and so on should be considered. Glass melting furnace refractory materials should have excellent molten glass …
view more5 · White Firebricks. The production of refractory bricks has always been our company’s core activity. With a production capacity of 200.000 tones per annum and three production units, RO.KA Refractories is one of Europe’s largest players. Our bricks belong to the category of “fireclay refractory bricks”.
view more2022103 · Recent developments in electronic, nuclear, and defense applications have resulted in new challenges and opportunities for refractory metals and ceramics with excellent corrosion resistance and high-temperature performance. There are also effective additives for alloy and composite systems to improve their functional and structural …
view more2020324 · The general nature of the dependence of engineering and service characteristics of refractory concretes with an average cement content, and also low-cement (LCRC), ultra-low cement (ULCRC) and cement-free (CFRC), on the content of CaO (or HAC) in them is analyzed. Significant advantages of cement-free concretes are the …
view more2021111 · Highlights • Mechanism of iron enrichment from Zn- and Pb-bearing refractory iron ore is achieved. • The phase transformation of refractory iron ore during reduction roasting is studied. • >90% Fe in the reductively roasted product is extracted by magnetic separation. • The obtained Fe concentrate can be directly used in the steel …
view more2024626 · Refractory products are used in all the world’s high-temperature industrial processes. To operate under extreme conditions with temperatures of 1200°C and much higher, special equipment is required. RHI Magnesitas Refractory Application Machinery provides answers to these challenges. Our job is to supply our customers worldwide with …
view moreBased on over 30 years' experiences in design, production and service of crushing and s
GET QUOTE