Silica

Silicon metalSi: 99% min.Size: powder, grain or lumpsPacking:1,000kg/plastic woven bag.

We offer silicon metalsof high quality and competitive price.1) Silicon metal specificationas below:Brand Fe Al Ca441 Max0.4% Max0.4% Max0.1%553 Max0.5% Max0.5% Max0.3%3303 Max0.3% Max0.3%Max0.03%2202Max0.2% Max0.2%Max0.02%remainder is Silicon2) Size: 10 x 100mm, 90%min3) Packing:each 1mtPP big...

Chemical compositionPhysicalWater extractSiO2(%)99.9Combustion (%)0.15PH7Al2O3(%)0.015Density2.65Cl - (ppm)5Fe2O3(%)0.003Moshi hardness7Na + (ppm05MgO(%)0.002EC/cm10Na2O(%)0.01

Our company, Xiamen Xiangyu Group Corporation is a state owned foreign trade organization. Its main business is import and export various ferro-alloy, including silicon manganese, ferro-silicon and silicon metal. We enjoy a good reputation internationally in circle of ferro-alloy. We can offer...

High purity arsenic is mainly used to produce Compound Semiconductor-GaAs, the doped elements of Silicon single-crystal and Germanium single-crystal. These materials are widely used in the fields of Information, Communication, Photoelectron, Large-Scale Integrated Circuits, HD Highlight...

We produce high-purity chemical and metallurgical grade silicon metal and have below advantage.1.Low P, B contentwithout any additional treatment owe to high quality raw material. Suitable to produce poly-silicon.P <= 20ppm, B <= 8ppm.3303#>99.3<=0.3<=0.3<=0.03<=0.002<=0.0008

Composition:1) Si-1: Si99.5% min., Fe: 0.3% max., Al: 0.1% max., Ca: 0.1% max.2) Si-2: Si99.4% min., Fe: 0.4% max., Al: 0.1% max., Ca: 0.1% max.3) Si-3: Si99.3% min., Fe: 0.3% max., Al: 0.3% max., Ca: 0.1% max.4) Si-4: Si99.1% min., Fe: 0.4% max., Al: 0.4% max., Ca: 0.1% max.5) Si-5: Si98.5% min.,...

SpecificationProductChemical compositon(%)Size(mm)CaSiCAlPS10-50,10-100,0-2≥≤Calcium Silicon3055-6512.20.050.062855-651.21.50.040.04Packagein 1mt big bag or according to customer's need

1.Quartzsand is a hard, wear-resisting and chemical stability of Silicate minerals;2.Its main mineral elementis SiO2;3.The color is white or colorless transparent;4.It is not soluble in acids, but slightly soluble in KOH solutions, melting point of 1750 degree celsius.APPLICATION:For hard...

Polysilicon and Monocrystalline siliconPerformance:high purity 99.999% and 99.9999%Shape:power,granules,suppter etc.,according to buyer's drawing or sample

slicon metal 553: Si: 98.5% min.,Fe:0.5%max.,Al:0.5%max.,Ca:0.3%max.slicon metal 441: Si: 99.0% min.,Fe:0.4%max.,Al:0.4%max.,Ca:0.1%max.CNBM International is one of the largest ferroalloy suppliers in China. Our activity involves import of chrome ore and manganese ore, manufacture and export of...

Silica fume, also known as microSilica or Silica dust, is a by-product of the reduction of high-purity quartz with coke in electric arc furnaces in the production of silicon and ferrosilicon alloys (ASTM C1240[1], EN 13263[2].Its used in concrete field widely.Silica fume Usage:enhancing mechanical...

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Silicon metal is also called industrial silicon or crystalline silicon, dark gray, high melting point and resistivity, good heat resistance and good anti-oxidation effect. Size: 10-100mm Grade and Chemical CompositionGrade

Fused Silica rloos for Glass Tempering Furnaces1.Key component of glass temperingfurnaces,2.High density, high strength, excellent thermai shock resistance,little deformationat high temperature, long service life.3.High precision, good surface smoothness,4.Size: Up to d110*4000mm according to...

Option 1. CaSi 30%Specification:Ca: 30% min. Si: 55% min. C: 1.2% max. Al: 2.2% max. P: 0.06% max. S: 0.06% max.Size: 10-50mm 90% min.Option 2. CaSi 28%Specification:Ca: 28% min. Si: 55% min. C: 1.2% max. Al: 2.2% max. P: 0.06% max. S: 0.06% max.Size: 10-50mm 90% min.Option 3. CaSi...

Sic powder,Beta sic particle info:1. Grain Diameter D <=100nm,purity95+2.Grain Diameter D 100~1000nm,purity99+ 3.Grain Diameter D 100~1000nm,purity60+,the perfect substitute of MoS2.4.Grain Diameter D1-50micron,adjustable flexibly. purity99+Basicproperty:Decomposition Temperature (K):...

1.Big bearing capacity under high temperature.2,Non-deformation for a long term under high temperature. Those products are specially applicable to the load-bearing structural frame in tunnel kiln, shuttle kiln, two-stage roller hearth kiln and other industrial kiln.3,Their service life is several...

Silicon Metal Specification Index553 Grade441 Grade3303Grade2202GradeSi98.5%min.99%min.99%min.99%min.Al0.5%max.0.4%max.0.3%max.0.2%max.Fe0.5%max.0.4%max.0.3%max.0.2%max.Ca0.3%max.0.1%max.0.03%max.0.02%max.Size 10-100mm 90%min. or as per requestPacking In plastic woven bags of 1000kgs net each.N.W....