6N Polycrystalline Silicon
Lengthï¼?50~250mm Side Length: 156±0.5mm Oxygen Content::
AE-270/450 polycrystalline silicon ingot furnace adopts various kinds of new technologies, and with the advantages of a larger loading and a higher productivity. The adoption of special ceramic fiber and the double safety protection design of graphite hard felt will guarantee that the emergency measures for silicon leakage can be started promptly with the automatic induction system of silicon leakage. The excellent safety performance of this furnace can reduce the potential accidents greatly. The heating system with high performance can guarantee the uniformity and consistency of silicon during the crystallization process. The operation process adopts PLC control, high-speed microprocessor testing and processing elements, dynamic detecting and high-speed response, and it has realized the automatic control and data exchange in the whole process. Therefore, this furnace takes the advantages of high efficiency, high stability, high reliability and good anti-jamming. What¡¯s more, its control system is equipped with single-phase UPS devices, which can reduce the loss coursed by instant power interruptions. Polycrystalline silicon ingot furnace is an important production equipment in the field that generates electricity though solar photovoltaic, it is also a kind of polycrystalline silicon ingot casting equipment which is developed to meet the needs of solar battery market. Putting the materials such as polycrystalline silicon pieces, end-wastage, crucible base material and various kinds of mono-crystal waste pieces into the quartz crucible of the furnace, and after the relevant process of melting, re-directed crystallization and annealing, it can cast the preliminary raw material of solar battery, what we called polycrystalline silicon ingots. Technical parameters specifications AE500 AE800 Equipment size mm3 L3700 W4900 H5080 L3700 W4900 H5080 Silicon ingot size mm3 420kg:840 840 270480kg:840 840 300 650kg:1000 1000 280 700kg:1000 1000 300 Silicon ingot weight kg 420-480 650-700 Production cycle hr 52-54 60-62 Power distribution AC 380 10% V,200kVA,three-phase five-wire system,50Hz AC 38010% V,200KVA,three-phase five-wire system,50Hz Heating power kw 165 165 Heating consumption for single furnace kW/hr ‚2900(430kg) ‚4000(680kg) Silicon ingot consumption unit kW/hr ‚6.8‚6 Vacuum and other energy consumption kWh 350400 Max temperature 16001600 Max working temperature 1560 1560 Vacuum system Mechanical pump +Roots pump Mechanical pump +Roots pump Ultimate vacuum inside the furnace mbar 0.02 0.02 Leakage rate of system mbar¨Mhr 0.01 0.01 Evacuating time min38 38 Cooling water Flow:140LPM pressure:0.35-0.5MPa differential pressure:0.25MPa inlet temperature:21-30 Flow:140LPM pressure:0.35-0.5MPa differential pressure: 0.25MPa inlet temperature:21-31 Compressed air Mpa0.5-0.60.5-0.6 Process gas Flow:0-50LPM purity of air source:50ppm gas consumption of single furnace 70m3 pressure .4-0.6MPa Flow: 0-50LPM purity of air source 50ppm gas consumption of single furnace:100m3 pressure:0.4-0.7MPa Ambient temperature 540 40 Ambient humidity 65%65% Ground requirements Ground levelness: 5mm, load-bearing 2.5T/m2Ground levelness: 5mmload-bearing 2.5T/m3.
PID Free Positive Power Output Tolerance 10 Year Product Warranty 25 Year Performance Warranty Excellent performance under low light environments Reliability under extreme weather conditions, certified to withstand snow loads of up to 5,400 Pa
We are exporter of Ferro Silicon. FerroChrome is a kind of Ferro alloy which is formed by Ferro and Chrome,it is an important alloy addition in steel making. Ferrochrome (Fe Cr) is an alloy of chromium and containing between 50% and 70% chromium.
Silicon Metal 441 (Powder)
Ferro Silicon (FeSi)
Super Silicon Voga are natural silicon rich minerals that contain high amount of active silicon and other beneficial nutrients. Super Silicon Voga contains over 5,000 ppm of plant available silicon, 20 times higher than other brands. Silicon is known to be absorbed by plants and transported to plants' cell walls. It helps strengthen cell walls, as a result, more tolerance of pests and diseases. It also has high cation exchange capacity (CEC) which helps improve soil�¢??s physical and chemical structure and soil's capacity to retain nutrients and slowly release them to plant's roots.�?� In soils, it helps loosen up hard soils resulting in better root growth.�?� Not only preventing loss of nutrients,�?� it also makes them more readily available to plants. Silicon also helps release fixed phosphate from soils resulting in better flowering. Silicon accumulated on leaves make them more shiny and help reduce transpiration rate. It can reduce water usage by as much as 30% resulting in more drought tolerant. Produce with silicon will taste better and stay fresh for longer time. Super Silicon Voga can be used in a variety of ways. Mix with chemical fertilizers, it will help prevent loss of nutrients and provide source of silicon to plants. Mix when spaying fungicides or insecticides, it will enhance and prolong the substance's efficacy. It can also be used to cure fungal diseases on trunks. Benefits: - Enhance efficacy of chemical fertilizers, prevent leaching - Prevent fungal and other diseases - Strengthen plants, improve resistance against pests and diseases - Enhance efficacy of chemical fungicides and pesticides�?� - Absorb toxins from soils, fruits, and vegetables Usage: - Mix with chemical fertilizer, manure or organic fertilizer before applying to soils. Use 1 kg of Super Voga for 50 kg of fertilizers. - Mix with small amount of water to make paste. Apply paste on plant's trunk infected by fungi. - Spread small amount around canopy to prevent root rot. - Mix 1 teaspoon of Super Voga in 20 liter spraying tank when spray fungicides or pesticides to increase their effectiveness - Mix 1 teaspoon Super Voga in 5 liter water. Use it to clean vegetables or fruits to clean chemical residues and help prolong freshness.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
Silicon metal #3303 Si:99.0%min. Fe:0.3%max. Al:0.3%max. Ca:0.03%max. Size:10-100mm,90%min. In plastic woven bags of 1 mt each. Ferro silicon, ferro silicon powder, ferro silicon briquette.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
Monocrystalline silicon, polycrystalline silicon.
corrugated silicone tube is widely used in medical industry, it is able to withstand high temperature like autoclave sterilization. silicone is a good material to pass the medical test like bio-compatibility test.
High quality silicone foam tube for medical, consumer and industrial application. It has outstanding heat-resistant air aging performance, strong sealing, ozone resistance, and is moisture-proof.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
Mixed Color High Temperature Super 99 Hot Melt Adhesive Glue CAS No.: 4253-34-3 Packing: 24 Pcs/carton Application: Sealing Construction Usage: Construction, Woodworking MOQ: 24boxes 50000000 Bag/Bags per Month
We offer superior quality sponge iron that is also known as direct- reduced iron. Our offered sponge iron is made for high grade, 65-70 fe Min fem-80%, fet-90-92%, s-0.04% max. Loose in form of lumps. Sponge iron filter material In industry through a sponge iron production equipment is widely applied iron phosphorus reduction method, method of reduction of iron ore concentrate, etc., the rolling iron phosphorus or ore concentrate after reduced iron press down into pieces, into the roasting tube into the kiln roasting, produce the high quality reduced iron. Sponge iron filter material for the first time into the deaerator, must first after backwashing, remove the sponge iron residue on the surface of the filter material float ash impurities.
Tells offer a variety of Solar Panel, Solar panels are devices that convert light into electricity, a solar panel is a collection of solar Cells. It many small solar cells spread over a large area can work together to provide enough powers to be useful. The more lights that hit a cell, the more electricity it produces, so spacecraft are usually designed with solar panels that can always be pointed at the Sun even as the rest of the body of the spacecraft moves around, much as a tank turret can be aimed independently of where the tank is going. Availability of Product Mono Solar Panel Ranges from 30W to 280 and Poly Solar Panel range from 30W to 255 W,
Product description High efficiency and stable performance in photovoltaic conversion. Advanced diffusion technique ensuring the homogeneity of energy conversion efficiency of the cell. Advanced pecvd film forming, providing a dark blue silicon nitride anti-reflection film of homogenous color and attractive appearance. High quality metal paste for back surface and electrode, ensuring good conductivity, high pulling strength and ease of soldering. High precision patterning using screen printing, ensuring accurate busbar location for ease with automatic soldering a laser cutting. Parameter efficiency eff(%) pm(wp) umpp(v) impp(a) voc(v) isc(a) ff(%) Typical package for one box is 1, 000 cells.These cells are sealed in paper boards every 100 pcs.Gross weight per unit box shall be around 16kg
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
