Products
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High-Quality Silicon Slag for Pig Iron Casting Low Price High Content Uniform Particle Size Used in Metallurgy
Silicon slag is a by-product of smelting metal silicon and ferrosilicon.It is a kind of scum floating on the furnace in the process of smelting silicon.It’s content is from 45% to 70%,and the rest are C,S,P,Al,Fe,Ca. It is much cheaper than purity silicon metal. Instead of using ferrosilicon for steelmaking, it can reduce the cost.
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Best Price Silicon Metal Lump/Power 2202 3303 441 551 553 for Precision Optoelectronic Component Production
Silicon Metal is also called industrial silicon or crystalline silicon. It has high melting points, good heat resistance and high resistivity. It is used to manufacture steel, solar cells, and microchips. Also used to produce silicone and silane, which are in turn used to make lubricants, water repellents, resins, cosmetics, hair shampoos and toothpastes.
Size: 10-100mm or customized
Packing: 1mt big bags or as per buyer’s requirement.
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Superior Quality Steelmaking Casting Iron FeSi/Ferro silicon/Ferro Silicon 75/72/65 Ferro Silicon
Ferro Silicon
Size: 10-50mm,20-80mm,50-100mm or customized
Packing: 1mt big bags or as per buyer’s requirement
Ferro Silicon is mainly used as a deoxidizer in the steel making industry, in order to obtain chemical composition of qualified steel and to improve the quality of steel. Also it is used as inoculants and nodulizers in the cast iron industry and as a reducing agent in ferro alloy production. In addition it is used as welding electrode coating in the electrode manufacturing industry.
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Coal Based Carbon Raiser Anthracite 92% High Carbon Recarburizer 3-5mm Metallurgical Anthracite Based Carbon Additive
Features：High fixed carbon content, low ash content, high electrical & thermal conductivity. Low sulfur, low porosity and low volatile content. Dry, clean and medium-sized particles
Size:0.2–2mm,1-5mm ,3–8mm,5-15mmor according to customer’s requirement.
Packing：in 25kg small bag ,1mt big bag, or according to the buyer need.
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Anthracite Coal Based 4mm Clylindrical Column Activated Carbon for Gas Treatment Coal Grain Activated Carbon Used in Industry
We supply and distribute activated carbon in: Powder Activated Carbon, Granular Activated Carbon, and Extruded Pellets from wood, coconut shell, bituminous and Sub- bituminous coal and lignite.
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High quality steel slag 60-80Mesh for good rust removal effect
Iron and steel slag can be divided into blast furnace slag and steelmaking slag. On the first hand, the former one is produced by the melting and reduction of the iron ore in the blast furnace. On the other hand, the latter one is formed during the steelmaking process by changing the composition of iron.
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Factory Supply Sandblast rubber hose High pressure wear resistant
The inner diameter of the sand pipe is 30* and the outer diameter of the sand pipe is 50mm, and the maximum length is 20 meters per roll or the length is liable to change.
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Long Life 30-90 Mesh Glass Grit Cheap Abrasives for Blasting and Rust Removal
Glass sand medium is an economical, silicon-free, consumable abrasive that provides aggressive surface contouring and coating removal. Made from 100% post-consumer recycled glass bottle glass, Junda Glass sand has a whiter and cleaner surface than mineral/slag abrasives.
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Zircon Sand for Casting Ceramics Refractory Material Factory
Zircon sand (zircon) is extremely resistant to high temperatures, and its melting point reaches 2750 degrees Celsius. And resistant to acid corrosion. 80% of the world’s production is directly used in the foundry industry, ceramics, glass industry and the manufacture of refractory materials. A small amount used in ferroalloy, medicine, paint, leather, abrasives, chemical and nuclear industries. Very small amounts are used for smelting zirconium metal.
Zircon sand containing ZrO265 ~ 66% is directly used as the casting material of iron metal in the foundry because of its melting resistance (melting point above 2500℃). Zircon sand has lower thermal expansion, higher thermal conductivity, and has stronger chemical stability than other common refractory materials, so high-quality zircon and other adhesives together have good adhesion and are used in the casting industry. Zircon sand is also used as bricks for glass kilns. Zircon sand and zircon powder have other uses when mixed with other refractory materials.
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Copper Slag Grit Sand Blasting Abrasive for Surface Cleaning
Copper ore, also known as copper slag sand or copper furnace sand, is the slag produced after copper ore is smelted and extracted, also known as molten slag. The slag is processed by crushing and screening according to different uses and needs, and the specifications are expressed by the mesh number or the size of the particles. Copper ore has high hardness, shape with diamond, low content of chloride ions, little dust during sandblasting, no environmental pollution, improve the working conditions of sandblasting workers, rust removal effect is better than other rust removal sand, because it can be reused, economic benefits are also very considerable, 10 years, the repair plant, shipyard and large steel structure projects are using copper ore as rust removal.
When quick and effective spray painting is needed, copper slag is the ideal choice. Depending on the grade, it produces heavy to moderate etching and leaves the surface coated with primer and paint. Copper slag is a consumable silica free substitute for quartz sand.
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Factory supply 0.35mm- 50.8mm HRC50-55 light AISI304 316 430 440 stainless steel ball Used in Bearing
Stainless steel balls meet requirements for an unhardened ball with excellent toughness and resistance to corrosion. Corrosion resistance may be increased through annealing. Both non-annealed and annealed balls are widely used in valves and related equipment.
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20MM TO 150MM Grinding Media Forged Steel Ball For Ball Mill
Junda forged steel ball, relied on advanced equipment and production technology, our forged steel ball has the advantages of high hardness, good wear resistance, no fracture, uniform wear and so on. The forged steel ball Mainly used in various mines, cement plants, power stations, chemical industry and other industries. In order to ensure the excellent performance of grinding ball, we have established a perfect quality testing system, advanced quality control and testing equipment. We have also obtained ISO 9001:2008International quality system certification. Hoping for your cooperation.
Junda company produces φ 20 to φ 150 forged steel balls ,we select high quality round steel,low-carbon alloy,high manganese steel,high carbon and high manganese alloy steel as raw material produced by air hammer forging process. We select high-quality round steel as raw materials, and adopt advanced equipment, unique heat treatment process and strict quality control system to make sure the better performance of forged steel balls in the overall hardness. the surface hardness is up to 58-65HRC, volume hardness is up to 56-64HRC. The hardness distribution is uniform, the impact toughness value is 12J/cm², and the crushing rate is far less than 1%. Forged steel ball chemical composition: carbon content is 0.4-0.85, manganese content is 0.5-1.2, chromium content is 0.05-1.2, We can produce different size according to customer’s request. We have also obtained ISO 9001:2008International quality system certification.
