The bronze bushing usings special formula of high density copper alloy strip as the substrate, the surface can be used to tie the diamond shaped or hemispherical oil hole, oil groove. Advantages: high density, high bearing pressure, good wear resistance, long service life and other advantages, in order to replace the traditional cast copper sleeve, can reduce the cost of mechanical volume reduction.
The product has a wide application, mainly suitable for the machinery equipment, textile machinery, mining machinery, paper machinery, engineering machinery, heavy machinery, metallurgical machinery, blast furnace machinery, cement machinery, glass machinery, chemical machinery, textile machinery, power equipment, rubber machinery, auto parts, electrical accessories, electrical equipment, road machinery, construction machinery, coal machinery, road construction machinery, etc.
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These cast iron skulls are a by-product derived from the cast iron foundries. The byproduct is a ferrous by-product which can be utilised in an electric arc furnace to produce crude steel. Physical Description On visual inspection, it appears to be made up of irregular shapes. The material is separated by magnet and screener. Packing: Loose in container Loading: in 20 Container For further information, please feel free to contact us.
Supplier: Cast iron skulls, cast iron borings and turnings, steels skulls, eaf skulls, plate iron, mill scale, metal scrap, incinerated scrap (e46)
Micro Silica Sand: Micro silica also known as fume, is an amorphous (non-crystalline) polymorph of silicon dioxide, silica. It is an ultrafine powder collected as a by-product of the silicon and ferrosilicon alloy production and consists of spherical particles with an average particle diameter of 150 mm. The main field of application is as pozzolanic for high performance concrete because of its extreme fineness and high silica. Applications : Silica is added to Portland cement concrete to improve its properties, in particular its compressive strength, bond strength, and abrasion resistance. These improvements stem from both the mechanical improvements resulting from addition of a very fine powder to the cement paste mix as well as from the pozzolanic reactions between the silica fume and free calcium hydroxide in the paste. Advantages : Addition of silica also reduces the permeability of concrete to chloride ions, which protects the reinforcing steel of concrete from corrosion, especially in chloride-rich environments such as coastal regions and those of humid continental roadways and runways (because of the use of deicing salts) and saltwater bridges.