1. Material: stabilized zirconia, zircon sand, alumina, graphite, aluminum phosphate monobasic acid prime wood. 2. The structural principle: the tundish nozzle is a combination of inner core and exterior. The inner core is made of stabilized zirconia and zircon sand, producing through molding machines and high-temperature calcination. The exterior is made of zirconium and corundum, producing through molding machines and low-temperature baking. Tundish nozzle is located at the bottom of the tundish, it's the channel of liquid steel to flow from the tundish into the crystallizer. 3. Function of the tundish nozzle 1). Convey molten steel; 2). Control the flow rate of molten steel. Tundish nozzle is an important component of continuous casting. Through the tundish nozzle, the molten steel flows from the tundish into the crystallizer. During this process, the outlet aperture will be eroded and widened, the amount of molten steel per unit of time increases and the surface of molten steel in the crystallizer rises, which requires increasing casting speed to digest the excess molten steel. With the further erode and widen of outlet aperture, adjusting casting speed can not digest all the excess molten steel, then releasing the excess molten steel through the mouth of the emergency is adopted though it's a waste of steel enterprises. Therefore, whether the outlet aperture of tundish nozzle remains constant is a most important measure of the quality. Usually, it is measured through the total use time in actual production. Our tundish nozzle has the properties of high refractoriness, good resistance to erosion, and can bear rushing scour etc. Our customer included new shalimar, shalimar, murtza, punjab.
En steel; 2. Control the flow rate of molten steel. Tundish nozzle is an important component of continuous casting. Through the tundish nozzle, the molten steel flows from the tundish into the crystallizer. During this process, the outlet aperture will be eroded and widened, the amount of molten steel per unit of time increases and the surface of molten steel in the crystallizer rises, which requires increasing casting speed to digest the excess molten steel. With the further erode and widen of outlet aperture, adjusting casting speed can not digest all the excess molten steel, then releasing the excess molten steel through the mouth of the emergency is adopted though it's a waste of steel enterprises. Therefore, whether the outlet aperture of tundish nozzle remains constant is a most important measure of the quality. Usually, it is measured through the total use time in actual production. Our tundish nozzle has the properties of high refractoriness, good resistance to erosion, and can bear rushing scour etc. Our customer included new shalimar, shalimar, murtza, punjab.
Technical features: 1. Material: cudhp, cuag0.1, cucrzr. 2. Size: Round copper tubes: 110~1200 mm . Square copper tubes: 50*50~ 500*500 mm. Rectangular copper tubes: (100~500)*650 mm. Rectangular copper plates: (700~1000)*(300~3800)*(30~70) mm Beam blank copper plates: (700~1016)*(280~480)*(80~140) mm Manufactured precisely according to your drawing, and we can provide design & customize for you. 3. Coating: cr, ni-cr, ni-fe, ni-co. Meeting the demand of various customers, customize accept. 4. Taper: single taper, double taper, triple taper, quadruplicate taper, parabolic taper and various kinds of continuous tapers achieved high efficiency copper mould tubes. The taper you need will be custom-made designed by our own design team. 5. Hardness of cu-side: 95 hb min. Customized
1.Unburned slide plate To meet the needs of continuous casting and reducing steelmaking costs for small and medium-sized steel plant, we have developed unburned slide gate series products: unburned al-c slide plate, which adopts tabular alumina and high pure graphite, adds in proper amount of additive and antioxidant, uses phenolic resin as binder, pressed by press machine. The unburned al-c plates have the following features: no need to be burned, tar impregnated and distilled, easy processing. This product mainly used in small and medium-sized ladle. 2.Ladle upper nozzle Adopting tabular alumina, white fused alumina, sintered spinel, flake graphite, antioxidants and phonolic resin to produce the upper nozzle, which has the advantages of thermal shock resistance stability, good oxidation resistance and corrosion resistance, fit for all kinds of ladle. 3.Ladle collector nozzle Adopting tabular alumina, white fused alumina, bauxite, flake graphite, antioxidants and phenolic resin to produce the collector nozzle, which has the advantages of thermal shock resistance stability, strong corrosion resistance and withstands crushing etc. Product series 1qc, 2qc, b50/60, b250, flc4200, lqcs60/80, lv50, lv150, lv180, c51, c10-40, safflow, ls50/70/90, s500, and lqvsv series etc.
Supplier: Steel,steel pipe,steel tube,stainless steel,circular steel pipe,hollow section steel tube,pipe fitting,flange,fasteners,steel wire,steel accessories,steel product,magnet, ndfeb magnet,smco magnet,alnico magnet,ferrite magnet,ceramic magnet,flexible magnet,magnetic material,magnet accessories, chemical,organic chemicals,chemical additive
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Supplier: Brass components ,brass precision part,brass cable glands, brass molding insert,brass stop plugs,brass ppr inserts,brass hardware, brass & metal nozzles,brass nipples, brass sanitary part,brass bush and brass products,brass anchors & fasteners, brass lock nut & check nuts & dome nuts, brass turned components,brass inserts, brass auto parts, brass threaded stud, brass forging components, brass forging metal turning parts, brass shower header wall bracket socket,brass electrical components,brass shower hinges pipe to glass connector,brass shower header clamp,brass knob,brass pipe bush,brass guide bush,brass parts,brass tuned components,brass and metal precision parts,brass,ms,ss elbow fitting,brass terminal box connector,brass tee,brass,ms,ss,aluminium stand off(spacers),brass&ms&aluminium &steel metal adapter,brass&ms & aluminium & steel precision turned components,brass & ms& aluminium & steel & metal nuts, bolts, washers, zinc (zamak,mazak) metal parts, brass & ms, ss, zinc, aluminium
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Supplier: Bopp cpp plastic films, copper cathode, copper wire, copper ingots, copper concentrate, aluminum ingots , almunium scrap, almunium wire, steel bars, hms, etc
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Supplier: Aluminum extrusion profile, plastic products factory, we are a manufacturer specializing in the production of supermarket hardware tools also make molds, plastic injection processing. extruded aluminum products is our conventional extrusion material including aluminium windows and aluminum doors, doors, door hinges, door locks, door hardware, extrusion processing of aluminum alloy profiles;and high precision processing of aluminum alloy extrusion products.
Services: Import and export
