Directly bonded magnesia chrome brick
Model Number: Hongtai
Certification: IS09001
Minimum Order Quantity: 1 ton
Directly bonded magnesia chrome brick
Directly bonded magnesia-chrome bricks are products made from high-purity or sub-high-purity sintered or fused magnesia and chromium concentrates. Direct bonding refers to a bonding produced by direct contact between solid-phase grains. The brick is made of high-purity sintered magnesia and chromium concentrate with SiO2<2% as raw materials, and is sintered at high temperature. The degree of direct bonding of the product increases with the decrease of SiO2 content and the increase of sintering temperature.
Features
The product has few impurities. After high temperature and ultra-high temperature firing, the glass phase is concentrated in the triangular area of the crystal phase, and the crystal phase and the crystal phase are directly combined. It has low porosity, high compressive strength, strong wear resistance, corrosion resistance, thermal shock resistance and good spalling resistance.
Application
Directly combined with magnesia-chrome bricks are widely used in electric arc furnaces, copper smelting converter flash furnaces, RH, DH vacuum treatment devices, out-of-furnace refining VOD furnaces, AOD furnaces, cement rotary kilns, etc.
Production capacity: Our factory actively response to government environmental protection policy, we designed and built the fully automatic controlled high temperature gas tunnel kiln (1700℃), and got capacity of annual output 70,000 tons of high quality refractory products.
Packing details:
★Bricks: Fumigated wooden pallet with log paperboard covered and stainless steel band strapping, the whole outside is wrapped with thermoplastic film. Or carton packaging.
★Wooden pallet size: usually 92*92cm (standard brick)
★Castable: Ton bag with rain film and 25kg bags inside
★Or according to customer’s requirements
Transportation
★Port of dispatch: Tianjin port; Qingdao port
★Delivery time: According to customer’s demand or two sides negotiate
We provide you
★Timely response: Timely response to your inquiry within 24 hours and provide solution.
★Competitive Price: Make the products competitive in your market.
★Free sample: Free sample are offered, trial order are accepted for quality evaluation.
★Strict quality control: We set Quality Management System, from the raw material to finished products, produce high quality products according to chemical & physical specifications strictly to satisfy customers’ needs.
★Fast delivery time: Within 3-30 days according to your quantity after receiving your advance payment.
★ Professional services: Provide pictures from order to delivery. Inspect report by our country’s designated authority and oversea services if necessary.
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Certification: (ISO 9001:2015)
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